Department of Chemical and Pharmaceutical Engineering

Faculty of Chemistry and Pharmacy, Sofia University

Publications:

By year:

2023 |2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984

2023

1. Drop Shape Stability vs Shape Shifting: Role of Surfactant Adsorption Layer. D. Glushkova, D. Cholakova, A. Biserova, K. Tsvetkova, S. Tcholakova, N. Denkov, Colloids Surf. A 656 (2023) 130374. doi: 10.1016/j.colsurfa.2022.130374

2. Role of Particle Size on The Cohesive Strength of Non-Sintered (green) Ceramics. M. Hristova, I. Lesov, L. Mihaylov, N. Denkov, S. Tcholakova, Colloids Surf. A 658 (2023) 130653. doi: 10.1016/j.colsurfa.2022.130653

3. Computational Procedure for Analysis of Crystallites in Polycrystalline Solids of Quasilinear Molecules. S. Iliev, S. Tsibranska, I. Kichev, S. Tcholakova, Nikolai Denkov, Anela Ivanova, Molecules 28 (2023) 2327. doi: 10.3390/molecules28052327

4. Computational Assessment of Hexadecane Freezing by Equilibrium Atomistic Molecular Dynamics Simulations. S. Iliev, S. Tsibranska, A. Ivanova, S. Tcholakova, N. Denkov, J. Colloid Interface Sci. 638 (2023) 743–757. doi: 10.1016/j.jcis.2023.01.126

5. Cholesterol Solubilization: Interplay between Phytosterols, Saponins and Lipid Digestion Products. S. Tsibranska-Gyoreva, V. Petkov, V. Katev, D. Krastev, Z. Vinarov, S. Tcholakova, Colloids Surf. A 662 (2023) 131052. doi: 10.1016/j.colsurfa.2023.131052

6. Assessment of Food Effects During Clinical Development. Z. Vinarov, J. Butler, F. Kesisoglou, M. Koziolek, P. Augustijns, Int. J. Pharm. 635 (2023) 122758. doi: 10.1016/j.ijpharm.2023.122758

2022

1. Oil Soluble Surfactants as Efficient Foam Stabilizers. F. Mustan, N. Politova-Brinkova, D. Rossetti, P. Rayment, S. Tcholakova, Colloids Surf. A 633 (2022) 127874; doi: 10.1016/j.colsurfa.2021.127874

2. Rheological Properties of Rotator and Crystalline Phases of Alkanes. D. Cholakova, K. Tsvetkova, S. Tcholakova, N. Denkov, Colloids Surf. A 634 (2022) 127926; doi: 10.1016/j.colsurfa.2021.127926 [arXiv]

3. Best Practices in Current Models Mimicking Drug Permeability in The Gastrointestinal Tract - An UNGAP Review.. J. O'Shea, P. Augustijns, M. Brandl, D. Brayden, J. Brouwers, B. Griffin, R. Holm, A. Jacobsen, H. Lennernäs, Z. Vinarov, C.O'Driscoll, Eur. J. Pharm. Sci. 170 (2022) 106098; doi: 10.1016/j.ejps.2021.106098

4. Interplay Between Bulk Aggregates, Surface Properties and Foam Stability of Nonionic Surfactants. F. Mustan, N. Politova-Brinkova, Z. Vinarov, D. Rossetti, P. Rayment, S. Tcholakova, Adv. Colloid Interface Sci. 302 (2022) 102618; doi: 10.1016/j.cis.2022.102618

5. Self-Emulsification in Chemical and Pharmaceutical Technologies. D. Cholakova, Z. Vinarov, S. Tcholakova, N. Denkov, Current Opinion in Colloid & Interface Sci. 59 (2022) 101576; doi: 10.1016/j.cocis.2022.101576 [arXiv]

6. Effect of Counter-ion on Rheological Properties of Mixed Surfactant Solutions. Z. Mitrinova, H. Alexandrov, N. Denkov, S. Tcholakova, Colloids Surf. A 643 (2022) 128746; doi: 10.1016/j.colsurfa.2022.128746

7. Volatile Aroma Surfactants: The Evaluation of the Adsorption−Evaporation Behavior under Dynamic and Equilibrium Conditions. O. Soboleva, T. Gurkov, R. Stanimirova, P. Protsenko, L. Tsarkova, Langmuir 38 (2022) 2793–2803; doi: 10.1021/acs.langmuir.1c02871

8. Cosurfactants for Controlling The Surface Properties of Diluted Solutions: Interplay with Bulk Rheology of Concentrated Solutions. Z.Mitrinova, M.Chenkova, N.Denkov, S.Tcholakova Colloids Surf. A 648 (2022) 129221; doi.org/10.1016/j.colsurfa.2022.129221

9. Flow Reactor for Preparation of Lipid Nanoparticles via Temperature Variations. I. Lesov, D. Glushkova, D. Cholakova, M.T. Georgiev, S. Tcholakova, S.K. Smoukov, N. Denkov J. Ind. Eng. Chem. 112 (2022) 37–45; doi: 10.1016/j.jiec.2022.03.043

10. Analytical Modeling of Micelle Growth. 5. Molecular Thermodynamics of Micelles From Zwitterionic Surfactants. K. D. Danov, K. G. Marinova, G. M. Radulova, M. T. Georgiev, J. Colloid Interface Sci. 627 (2022) 469–482; doi: 10.1016/j.jcis.2022.07.087

11. Rheology of Saturated Micellar Networks: Wormlike Micellar Solutions vs. Bicontinuous Micellar Phases. T.N. Stancheva, M.T. Georgiev, G.M. Radulova, K.D. Danov, K.G. Marinova, Colloids Surf. A 625 (2022) 129927; doi: 10.1016/j.colsurfa.2022.129927

12. Foamability and Foam Stability of Oily Mixtures. T. Arnaudova, Z. Mitrinova, N. Denkov, D. Growney, R. Brenda, S. Tcholakova, Colloids Surf. A 653 (2022) 129987; doi: 10.1016/j.colsurfa.2022.129987

13. Minimum Surfactant Concentration Required for Inducing Self-shaping of Oil Droplets and Competitive Adsorption Effects. J. Feng, Z. Valkova, E. E. Lin, E. Nourafkan, T. Wang, S. Tcholakova, R. Slavchov, S. K. Smoukov, Soft Matter 18 (2022) 6729–6738; doi: 10.1039/D1SM01326B

14. Foam Generation and Stability: Role of the Surfactant Structure and Asphaltene Aggregates. S. Alexander, A. R. Barron, N. Denkov, P. Grassia, S. Kiani, M. Sagisaka, M. J. Shojaei, N. Shokri, Ind. Eng. Chem. Res. 61 (2022) 372–381; doi: 10.1021/acs.iecr.1c03450

15. Volatile Surfactants: Characterization and Areas of Application. L. A.Tsarkova, T. D. Gurkov, Curr. Opin. Colloid Interface Sci. 60 (2022) 101592; doi: 10.1016/j.cocis.2022.101592

16. Self-emulsification in Chemical and Pharmaceutical Technologies. D. Cholakova, Z. Vinarov, S. Tcholakova, N. D. Denkov, Curr. Opin. Colloid Interface Sci. 59 (2022) 101576; doi: 10.1016/j.cocis.2022.101576

2021

1. Analytical modeling of micelle growth. 3. Electrostatic free energy of ionic wormlike micelles – Effects of activity coefficients and spatially confined electric double layers. K.D. Danov, P.A. Kralchevsky, S.D. Stoyanov, J.L. Cook, I.P. Stott, J. Colloid Interface Sci. 581 (2021) 262–275; doi: 10.1016/j.jcis.2020.07.059

2. Analytical Modeling of Micelle Growth. 4. Molecular Thermodynamics of Wormlike Micelles from Ionic Surfactants: Theory vs. Experiment, K.D. Danov, P.A. Kralchevsky, R.D. Stanimirova, S.D. Stoyanov, J.L Cook, I.P. Stott, J. Colloid Interface Sci. 584 (2021) 561–581; doi: 10.1016/j.jcis.2020.10.004

3. Mechanisms of Drug Solubilization by Polar Lipids in Biorelevant Media, V. Katev, Z. Vinarov, S. Tcholakova, Eur. J. Pharm. Sci. 159 (2021) 105733; doi: 10.1016/j.ejps.2021.105733

4. Role of Surfactant Adsorption and Surface Properties for The Efﬁciency of PDMS-Silica Antifoams, N. Politova-Brinkova, M. Hristova, V. Georgiev, S. Tcholakova, N. Denkov, M. Grandl, F. Achenbach, Colloids Surf. A 610 (2021) 125747; doi: 10.1016/j.colsurfa.2020.125747

5. Current challenges and future perspectives in oral absorption research: An opinion of the UNGAP network, Z. Vinarov, B. Abrahamsson, P. Artursson, H. Batchelor, P. Berben, A. Bernkop-Schnürch, J. Butler, J. Ceulemans, N. Davies, D. Dupont, G. Flaten, N. Fotaki, B. Griffinn, V. Jannin, J. Keeminki, F. Kesisoglou, M. Koziolek, M. Kuentz, A. Mackie, A. Meléndez-Martinez, M. McAllister, A. Müllertz, C. O'Driscoll, N. Parrott, J. Paszkowska, P. Pavek, C. Porter, C. Reppas, C. Stillhart, K. Sugano, E. Toader, K. Valentová, M. Vertzoni, S. De Wildt, C. Wilson, P. Augustijns, Adv. Drug. Deliv. Rev. 171 (2021) 289–331; doi: 10.1016/j.addr.2021.02.001

6. WIPO Patent: Oil-in-Water Emulsion of Nano-Sized Self-Emulsified Particulates, N. Denkov, S. Tcholakova, D. Glushkova, D. Cholakova, S. Smoukov, Patent Number: WO 2020/260577A1/ 30.12.2020

7. Impact of Gastrointestinal Tract Variability on Oral Drug Absorption and Pharmacokinetics: An UNGAP Review, Z. Vinarov, M. Abdallah, J. Agundez, K. Allegaert, A. Basit, M. Braeckmans, J. Ceulemans, M. Corsetti, B. Griffin, M. Grimm, D. Keszthelyi, M. Koziolek, C. Madla, C. Matthys, L. McCoubrey, A. Mitra, C. Reppas, J. Stappaerts, N. Steenackers, N. Trevaskis, T. Vanuytsel, M. Vertzoni, W. Weitschies, C. Wilson, P. Augustijns, Eur. J. Pharm. Sci. 162 (2021) 105812; doi: 10.1016/j.ejps.2021.105812

8. Process for Preparing Transparent Emulsions, B. Ahtchi-Ali, S. Tcholakova, N. Denkov, S. Tsibranska, D. Gazolu-Rusanova, Patent Number: US20210059278A1 / 03.03.2021

9. Foamability of Surfactant Solutions: Interplay Between Adsorption and Hydrodynamic Conditions, B. Petkova, S. Tcholakova, N. Denkov, Colloids Surf. A 626 (2021) 127009; doi: 10.1016/j.colsurfa.2021.127009

10. Solubility of Ionic Surfactants Below Their Krafft Point in Mixed Micellar Solutions: Phase Diagrams for Methyl Ester Sulfonates and Nonionic Cosurfactants, K. Danov, R. Stanimirova, P. Kralchevsky, T. Slavova, V. Yavrukova, Y. Ung, E. Tan, H. Xu, J. Petkov, J. Colloid Interface Sci. 601 (2021) 474–485; doi: 10.1016/j.jcis.2021.05.147

11. Kinetics of Transfer of Volatile Amphiphiles (Fragrances) from Vapors to Aqueous Drops and Vice Versa: Interplay of Diffusion and Barrier Mechanisms, K. Danov, T. Gurkov, R. Stanimirova, R. Uzunova, Colloids Surf. A 625 (2021) 126931; doi: 10.1016/j.colsurfa.2021.126931

12. Comment on "Faceting and Flattening of Emulsion Droplets: A Mechanical Model", P. A. Haas, R. E. Goldstein, D. Cholakova, N. Denkov, S. K. Smoukov, Phys. Rev. Letters 126 (2021) 259801; doi: 10.1103/PhysRevLett.126.259801

13. Cold-Burst Method for Nanoparticle Formation with Natural Triglyceride Oils, D. Cholakova, D. Glushkova, S. Tcholakova, N. Denkov, Langmuir 37 (2021) 7875–7889; doi: 10.1021/acs.langmuir.0c02967

14. Rotator Phases in Hexadecane Emulsion Drops Revealed by X-ray Synchrotron Techniques, D. Cholakova, D. Glushkova, Z. Valkova, S. Tsibranska-Gyoreva, K. Tsvetkova, S. Tcholakova, N. Denkov, J. Colloid Interface Sci. 604 (2021) 260–271; doi: 10.1016/j.jcis.2021.06.122

15. Supersaturation and Solubilization upon In Vitro Digestion of Fenofibrate Type I Lipid Formulations: Effect of Droplet Size, Surfactant Concentration and Lipid Type, V. Katev, S. Tsibranska-Gyoreva, Z. Vinarov, S. Tcholakova, Pharmaceutics 13 (2021) 1287; doi: 10.3390/pharmaceutics13081287

16. Motion of Long Bubbles in Gravity- and Pressure-Driven Flow Through Cylindrical Capillaries up to Moderate Capillary Numbers, K.D. Danov, G. S. Lyutskanova-Zhekova, S. K. Smoukov, Phys. Fluids 33 (2021) 113606; doi: 10.1063/5.0070619

17. Rechargeable Self-Assembled Droplet Microswimmers Driven by Surface Phase Transitions, D. Cholakova, M. Lisicki, S. K. Smoukov, S. Tcholakova, E. Lin, J. Chen, G. De Canio, E. Lauga, N. D. Denkov, Nature Physics 17 (2021) 1050–1055; doi: 10.1038/s41567-021-01291-3. In the press; Swimmers movie; Research talk; Nature Physics September 2021 cover

18. Structure and Undulations of Escin Adsorption Layer at Water Surface Studied by Molecular Dynamics, S. Tsibranska, A. Ivanova, S. Tcholakova, N. Denkov, Molecules 26 (2021) 6856; doi: 10.3390/molecules26226856

2020

1. Rheology of Mixed Solutions of Sulfonated Methyl Esters and Betaine in Relation to the Growth of Giant Micelles and Shampoo Applications. V.I. Yavrukova, G.M. Radulova, K.D. Danov, P.A. Kralchevsky, H. Xu, Y.W. Ung, J.T. Petkov, Adv. Colloid Interface Sci. 275 (2020) 102062; doi: 10.1016/j.cis.2019.102062

2. Role of Lysophospholipids on The Interfacial and Liquid Film Properties of Enzymatically Modified Egg Yolk Solutions. D. Gazolu-Rusanova, F. Mustan, Z. Vinarov, S. Tcholakova, N. Denkov, S. Stoyanov, J. W.J. de Folter, Food Hydrocolloids 99 (2020) 105319; doi: 10.1016/j.foodhyd.2019.105319

3. Food Grade Nanoemulsions Preparation by Rotor-Stator Homogenization. D. Gazolu-Rusanova, I. Lesov, S. Tcholakova, N. Denkov, B. Ahtchi, Food Hydrocolloids 102 (2020) 105579; doi: 10.1016/j.foodhyd.2019.105579

4. Foamability of Aqueous Solutions: Role of Surfactant Type and Concentration. B. Petkova, S. Tcholakova, M. Chenkova, K. Golemanov, N. Denkov, D. Thorley, S. Stoyanov, Adv. Colloid Interface Sci. 276 (2020) 102084; doi: 10.1016/j.cis.2019.102084

5. Role of Interfacial Elasticity for the Rheological Properties of Saponin-stabilized Emulsions. S. Tsibranska, S. Tcholakova, K. Golemanov, N. Denkov, E. Pelan, S. Stoyanov, J. Colloid Interface Sci. 564 (2020) 264; doi: https://doi.org/10.1016/j.jcis.2019.12.108

6. Origin of the extremely high elasticity of bulk emulsions, stabilized by Yucca Schidigera saponins. S. Tsibranska, S. Tcholakova, K. Golemanov, N. Denkov, L. Arnaudov, E. Pelan, S. Stoyanov, Food Chem. 316 (2020) 126365; doi: https://doi.org/10.1016/j.foodchem.2020.126365

7. WIPO Patent: Oral care composition used for whitening teeth, comprises nonionic surfactant comprising one or more carbon-carbon double bond, pigment and carrier, and does not comprise anionic surfactants, amphoteric surfactants and polymers. S.E. Anachkov, H. Jin, P.A. Kralchevsky; Y. Li; Patent Number: WO2020035269-A1, 20.02.2020.

8. Solubilization of Itraconazole by Surfactants and Phospholipid-Surfactant Mixtures: Interplay of Amphiphile Structure, pH and Electrostatic Interactions. Z. Vinarov, G. Gancheva, N. Burdzhiev, S. Tcholakova, J. Drug Deliv. Sci. Technol. 57 (2020) 101688; doi: 10.1016/j.jddst.2020.101688

9. Cleaning ability of mixed solutions of sulfonated fatty acid methyl esters. V.I. Yavrukova, D.N. Shandurkov, K.G. Marinova, P.A. Kralchevsky, Y.W. Ung, J.T. Petkov, J. Surfact. Deterg. 23 (2020) 617−627; doi: 10.1002/jsde.12393

10. Spontaneous Particle Desorption and "Gorgon" Drop Formation From Particle-Armored Oil Drops Upon Cooling. D. Cholakova, Zh. Valkova, S. Tcholakova, N. Denkov, B. P. Binks, Soft Matter 16 (2020) 2480−2496; doi: 10.1039/c9sm02354b3

11. Vortex in Liquid Films from Concentrated Surfactant Solutions Containing Micelles and Colloidal Particles. E.S. Basheva, P.A. Kralchevsky, K.D. Danov, R.D. Stanimirova, N. Shaw, J.T. Petkov, J. Colloid Interface Sci. 576 (2020) 345−355; doi: 10.1016/j.jcis.2020.05.048

12. Nanopore and Nanoparticle Formation With Lipids Undergoing Polymorphic Phase Transitions. D. Cholakova, D. Glushkova, S. Tcholakova, N. Denkov, ASC Nano 14 (2020) 8594−8604; doi: 10.1021/acsnano.0c02946

13. Phase Separation of Saturated Micellar Network and Its Potential Applications for Nanoemulsification. M.T. Georgiev, L.A. Aleksova, P.A. Kralchevsky, K.D. Danov, Colloids Surf. A 607 (2020) 125487; doi: 10.1016/j.colsurfa.2020.125487

14. Encapsulation of Fragrances and Oils by Core-Shell Structures from Silica Nanoparticles, Surfactant and Polymer: Effect of Particle Size. T.G. Slavova, G.M. Radulova, P.A. Kralchevsky, K.D. Danov, Colloids and Surfaces A, Physicochemical and Engineering Aspects 606 (2020) 125558; doi: 10.1016/j.colsurfa.2020.125558

15. US Patent App. 16/652,725: A Conditioning Shampoo Composition. P.A. Kralchevsky, R.D. Stanimirova, J.T. Petkov, H. Xu, US 2020/0237634 A1, 30.07.2020.

16. Development and Valuation of Doxycycline Niosomal Thermoresponsive in situ Gel for Ophthalmic Delivery. V. Gugleva, S. Titeva, N. Ermenlieva, S. Tsibranska, S. Tcholakova, S. Rangelov, D. Momekov International J. Pharmaceutics 591 (2020) 120010. doi: 10.1016/j.ijpharm.2020.120010

17. Revealing the Origin of the Specificity of Calcium and Sodium Cations Binding to Adsorption Monolayers of Two Anionic Surfactants. F. Mustan, A. Ivanova, S. Tcholakova, N. Denkov, J. Phys. Chem. B 124 (2020) 10514–10528. doi: 10.1021/acs.jpcb.0c06649

18. Physicochemical Control of Foam Properties. N. Denkov, S. Tcholakova, N. Politova-Brinkova, Curr. Opin. Colloid Interface Sci. 50 (2020) 101376; doi: 10.1016/j.cocis.2020.08.001

19. Preparation of TiO₂ Nanoparticle Aggregates and Capsules by the 'Two-Emulsion Method'. N. Politova-Brinkova, S. Tsibranska-Gyoreva, S. Tcholakova, N. Denkov, T. Danner, Colloids Interfaces 4 (2020) 57; doi: 10.3390/colloids4040057

2019

1. Properties of the Micelles of Sulfonated Methyl Esters Determined from the Stepwise Thinning of Foam Films and by Rheological Measurements. E.S. Basheva, K.D. Danov, G.M. Radulova, P.A. Kralchevsky, H. Xu, Y.W. Ung, J.T. Petkov, J. Colloid Interface Sci. 538 (2019) 660−670; doi: 10.1016/j.jcis.2018.12.034

2. Effect of ionic strength on the electro-dipping force. G. Lyutskanova-Zhekova, K. Danov, in Numerical Methods and Applications LNCS 11189, Springer, 2019, 433–440; doi: 10.1007/978-3-030-10692-8_49

3. Analytical modeling of micelle growth. 1. Chain-conformation free energy of binary mixed spherical, wormlike and lamellar micelles. K.D. Danov, P.A. Kralchevsky, S.D. Stoyanov, J.L Cook, I.P. Stott. J. Colloid Interface Sci. 547 (2019) 245–255; doi: 10.1016/j.jcis.2019.03.105

4. Rotator Phases in Alkane Systems: In Bulk, Surface Layers and Micro/nano-confinements. D. Cholakova, N. Denkov. Adv. Colloid Interface Sci. 269 (2019) 7–42; doi: 10.1016/j.cis.2019.04.001

5. Multilayer Formation in Self-Shaping Emulsion Droplets. D. Cholakova, N. Denkov, S. Tcholakova, Zh. Valkova, S. Smoukov. Langmuir 35 (2019) 5484–5495; doi: 10.1021/acs.langmuir.8b02771

6. Analytical modeling of micelle growth. 2. Molecular thermodynamics of mixed aggregates and scission energy in wormlike micelles. K.D. Danov, P.A. Kralchevsky, S.D. Stoyanov, J.L Cook, I.P. Stott, J. Colloid Interface Sci. 551 (2019) 227–241; doi: 10.1016/j.jcis.2019.05.017

7. Oil drop deposition on solid surfaces in mixed polymer-surfactant solutions in relation to hair- and skin-care applications. R.D. Stanimirova, P.A. Kralchevsky, K.D. Danov, H. Xu, Y.W. Ung, J.T. Petkov, Colloids Surf. A 577 (2019) 53–61; doi: 10.1016/j.colsurfa.2019.05.044

8. WIPO Patent: A Conditioning Shampoo Composition, WO, 11.04.2019. P.A. Kralchevsky, R.D. Stanimirova, J.T. Petkov, H. Xu, WO/2019/070113-A1.

9. Successful Oral Delivery of Poorly Water-soluble Drugs Both Depends on The Intraluminal Behavior of Drugs and of Appropriate Advanced Drug Delivery Systems. B. J. Boyd, C. A.S. Bergström, Z. Vinarov, M. Kuentz, J. Brouwers, P. Augustijns, M. Brandl, A. Bernkop-Schnürch, N. Shrestha, V. Préat, A. Müllertz, A. Bauer-Brandl, V. Jannin, Eur. J. Pharm. Sci. 137 (2019); doi: 10.1016/j.ejps.2019.104967

10. Shape-Shifting Polyhedral Droplets. P. A. Haas, D. Cholakova, N. Denkov, R. E. Goldstein, S. K. Smoukov, Phys. Rev. Research 1 (2019); doi: 10.1103/PhysRevResearch.1.023017

11. Structure of Dense Adsorption Layers of Escin at the Air−Water Interface Studied by Molecular Dynamics Simulations. S. Tsibranska, A. Ivanova, S. Tcholakova, N. Denkov, Langmuir 35 (2019); doi: 10.1021/acs.langmuir.9b02260

12. Memorial Volume. D. Berti, D. Danino, E. Mileva, P.A. Kralchevsky, L.S. Romsted, R. Nome (Eds.), Curr. Opin. Colloid Interface Sci. 44 (2019); https://www.sciencedirect.com/science/journal/13590294/44/supp/C

13. Surface Phase Transitions in Foams and Emulsions. N. Denkov, S. Tcholakova, D. Cholakova, Curr. Opin. Colloid Interface Sci. 44 (2019) 32–42; doi: 10.1016/j.cocis.2019.09.005

2018

1. Effect of Surfactant Molecular Structure on Progesterone Solubilization. Z. Vinarov, P. Dobreva, S. Tcholakova. J. Drug. Deliv. Sci. Tec., 43 (2018) 44–49; doi: 10.1016/j.jddst.2017.09.014

2. Control of Surfactant Solution Rheology Using Medium-Chain Cosurfactants. Z. Mitrinova, S. Tcholakova, N. Denkov. Colloids Surf. A, 537 (2018) 173–184; doi: 10.1016/j.colsurfa.2017.10.018

3. Hardening of Particle/Oil/Water Suspensions Due to Capillary Bridges: Experimental Yield Stress and Theoretical Interpretation. K.D. Danov, M.T. Georgiev, P.A. Kralchevsky, G.M. Radulova, T.D. Gurkov, S.D. Stoyanov, E.G. Pelan. Adv. Colloid Interface Sci., 251 (2018) 80–96; doi: 10.1016/j.cis.2017.11.004

4. Rheology of Particle/Water/Oil Three-Phase Dispersions: Electrostatic vs. Capillary Bridge Forces. M.T. Georgiev, K.D. Danov, P.A. Kralchevsky, T.D. Gurkov, D.P. Krusteva, L.N. Arnaudov, S.D. Stoyanov, E.G. Pelan. J. Colloid Interface Sci., 513 (2018) 515–526. doi: 10.1016/j.jcis.2017.11.057

5. Micellar Solubilization of Poorly Water-soluble Drugs: Effect of Surfactant and Solubilizate Molecular Structure. Z. Vinarov, V. Katev, D. Radeva, S. Tcholakova, N. Denkov. Drug. Dev. Ind. Pharm., 44 (2018) 677–686 doi: 10.1080/03639045.2017.1408642

6. Self-regulation of Foam Volume and Bubble Size during Foaming via Shear Mixinge. N. Politova, S. Tcholakova, Zh. Valkova, K. Golemanov, N. D. Denkov. Colloids Surf. A, 539 (2018) 18–28; doi: 10.1016/j.colsurfa.2017.12.006

7. Emergence of polygonal shapes in oil droplets and living cells: the potential role of tensegrity in the origin of life. R. Gordon, M. M. Hanczyc, N. D. Denkov, M. A. Tiffany, S. K. Smoukov, in Habitability of the Universe Before Earth, R. Gordon & A. Sharov eds., Academic Press, 2018, pp. 427-490.

8. Albendazole Solution Formulation via Vesicle-To-Micelle Transition of Phospholipid-Surfactant Aggregates. Z. Vinarov, G. Gancheva, V. Katev, S. Tcholakova, in Drug. Dev. Ind. Pharm. (2018) doi: 10.1080/03639045.2018.1438461

9. Viscosity Peak due to Shape Transition from Wormlike to Disklike Micelles: Effect of Dodecanoic Acid. S.E. Anachkov, G.S. Georgieva, L. Abezgauz, D. Danino, P.A. Kralchevsky. Langmuir 34 (2018) 4897–4907; doi: 10.1021/acs.langmuir.8b00421

10. Detachment of Rough Colloids from Liquid–Liquid Interfaces. M. Zanini, I. Lesov, E. Marini, C.-P. Hsu, C. Marschelke, A. Synytska, S.E. Anachkov, L. Isa. Langmuir 34 (2018) 4861–4873; doi: 10.1021/acs.langmuir.8b00327

11. Growth of Wormlike Micelles in Nonionic Surfactant Solutions: Quantitative Theory vs. Experiment. K.D. Danov, P.A. Kralchevsky, S.D. Stoyanov, J.L. Cook, I.P. Stott, E.G. Pelan. Adv. Colloid Interface Sci. 256 (2018) 1–22; doi: 10.1016/j.cis.2018.05.006

12. Coalescence Dynamics of Mobile and Immobile Fluid Interfaces. I.U. Vakarelski, R. Manica, E.Q. Li, E.S. Basheva, D.Y.C. Chan, S.T. Thoroddsen. Langmuir 34 (2018) 2096–2108; doi: 10.1021/acs.langmuir.7b04106

13. From Pickering Foams to Porous Carbonate Materials: Crack-free Structuring in Drying Ceramics. M. Hristova, I. Lesov, S. Tcholakova, V. Goletto, N. Denkov. Colloids Surf. A 552 (2018) 142–152; doi: 10.1016/j.colsurfa.2018.05.025

14. Saponin Adsorption at the Air−Water Interface Neutron Reﬂectivity and Surface Tension Study. J. Penfold, R. K. Thomas, I. Tucker, J. T. Petkov, S. D. Stoyanov, N. Denkov, K. Golemanov, S. Tcholakova, and J. R. P. Webster. Langmuir 34 (2018) 9540−9547; doi: 10.1021/acs.langmuir.8b02158

15. Solubilisation of Hydrophobic Drugs by Saponins. Z. Vinarov, D. Radeva, V. Katev, S. Tcholakova, N. Denkov. Ind. J. Pharm. Sci. 80 (2018) 709−718

16. Effective osmotic cohesion due to the solvent molecules in a delocalized adsorbed monolayer. R.I. Slavchov, I.B. Ivanov. J. Colloid Interface Sci. 532 (2018) 746−757; doi: 10.1016/j.jcis.2018.08.025

17. Encapsulation of Oils and Fragrances by Core-in-Shell Structures from Silica Particles, Polymers and Surfactants: The Brick-and-Mortar Concept. G.M. Radulova, T.G. Slavova, P.A. Kralchevsky, E.S. Basheva, K.G. Marinova, K.D. Danov, Colloids Surf. A 559 (2018) 351−364; doi: 10.1016/j.colsurfa.2018.09.079

18. Effect of Surfactant–Bile Interactions on the Solubility of Hydrophobic Drugs in Biorelevant Dissolution Media. Z. Vinarov, V. Katev, N. Burdzhiev, S. Tcholakova, N. Denkov, Mol. Pharm. 15 (2018) 5741−5753 doi: 10.1021/acs.molpharmaceut.8b00884

19. Bottom-Up Synthesis of Polymeric Micro- and Nanoparticles with Regular Anisotropic Shapes. I. Lesov, Z. Valkova, E. Vassileva, G. Georgiev, K. Ruseva, M. Simeonov, S. Tcholakova, N. Denkov, S. Smoukov, Macromolecules 51 (2018) 7456−7462; doi: 10.1021/acs.macromol.8b00529

2017

1. Sulfonated Methyl Esters, Linear Alkylbenzene Sulfonates and Their Mixed Solutions: Micellization and Effect of Ca²⁺ Ions. V.I. Ivanova, R.D. Stanimirova, K.D. Danov, P.A. Kralchevsky, J.T. Petkov. Colloids Surf. A, 519 (2017) 87–97; doi: 10.1016/j.colsurfa.2016.06.039

2. Production and Characterization of Stable Foams with Fine Bubbles from Solutions of Hydrophobin HFBII and Its Mixtures with Other Proteins. L.M. Dimitrova, P.V. Petkov, P.A. Kralchevsky, S.D. Stoyanov, E.G. Pelan. Colloids Surf. A, 521 (2017) 92–104; doi: 10.1016/j.colsurfa.2016.06.018

3. Factors Affecting the Stability of Water-oil-water Emulsion Films. N. Politova, S. Tcholakova, N. D. Denkov. Colloids Surf. A, 522 (2017) 608–620; doi: 10.1016/j.colsurfa.2017.03.055

4. Efficient Self-Emulsification via Cooling-Heating Cycles. S. Tcholakova, Z. Valkova, D. Cholakova, Z. Vinarov, I. Lesov, N. D. Denkov, K. Smoukov. Nature Comm., 8 (2017) 15012; doi: 10.1038/ncomms15012

5. New Surfactant Mixtures for Fine Foams with Slowed Drainage. K. G. Marinova, K. T. Naydenova, E. S. Basheva, F. Bauer, J. Tropsch, J. Franke. Colloids Surf. A, 523 (2017) 54–61; doi: 10.1016/j.colsurfa.2017.03.050

6. Theory of Shape-Shifting Droplets. P. A. Haas, R. E. Goldstein, S. K. Smoukov, D. Cholakova, N. Denkov. Phys. Rev. Lett., 118 (2017) 088001; doi: 10.1103/PhysRevLett.118.088001

7. Role of Pickering Stabilization and Bulk Gelation for the Preparation and Properties of Solid Silica Foams. I. Lesov, S. Tcholakova, M. Kovadjieva, T. Saison, M. Lamblet, N. Denkov. J. Colloid Interface Sci. 504 (2017) 48–57; doi:10.1016/j.jcis.2017.05.036

8. Universal Emulsion Stabilization from the Arrested Adsorption of Rough Particles at Liquid-Liquid Interfaces. M. Zanini, C. Marschelke, S.E. Anachkov, E. Marini, A. Synytska, L. Isa. Nature Comm. 8 (2017) 15701; doi:10.1038/ncomms15701

9. "Self-Shaping" of Multicomponent Drops. D. Cholakova, Zh. Valkova, S. Tcholakova, N. Denkov, S. K. Smoukov. Langmuir 33 (2017) 5696−5706. doi: 10.1021/acs.langmuir.7b01153

10. Coalescence Stability of Water-in-Oil drops: Effects of Drop Size and Surfactant Concentration. N. Politova, S. Tcholakova, S. Tsibranska, N. D. Denkov, K. Muelheims. Colloids Surf. A 531 (2017) 32–39; doi: 10.1016/j.colsurfa.2017.07.085

11. Self-Assembly of Escin Molecules at the Air−Water Interface as Studied by Molecular Dynamics. S. Tsibranska, A. Ivanova, S. Tcholakova, N. Denkov. Langmuir 33 (2017) 8330−8341; doi: 10.1021/acs.langmuir.7b01719

12. Mechanisms and Control of Self-Emulsification upon Freezing and Melting of Dispersed Alkane Drops. Zh. Valkova, D. Cholakova, S. Tcholakova, N. Denkov, S. K. Smoukov. Langmuir 33 (2017) 12155−12170; doi: 10.1021/acs.langmuir.7b02048

13. Role of Surface Properties for the Kinetics of Bubble Ostwald Ripening in Saponin-stabilized Foams. S. Tcholakova, F. Mustan, N. Pagureva, K. Golemanov, N. D. Denkov, E. G. Pelan, S. D. Stoyanov. Colloids and Surfaces A 534 (2017) 16–25; doi: 10.1016/j.colsurfa.2017.04.055

2016

1. Monolayers from Charged Particles in a Langmuir Trough: Could Particle Aggregation Increase the Surface Pressure? P.V. Petkov, K.D. Danov, P.A. Kralchevsky. J. Colloid Interface Sci. 462 (2016) 223–234.

2. Shape Analysis of a Rotating Axisymmetric Drop in Gravitational Field: Comparison of Numerical Schemes for Real-Time Data Processing. K.D. Danov, S.N. Dimova, T.B. Ivanov, J.K. Novev. Colloids Surf. A 489 (2016) 75–85.

3. Role of Interactions between Cationic Polymers and Surfactants for Foam Properties. Z. Mitrinova, S. Tcholakova, N. Denkov, K. P. Ananth. Colloids Surf. A 489 (2016) 378–391.

4. Surface Properties of Adsorption Layers Formed from Triterpenoid and Steroid Saponins. N. Pagureva, S. Tcholakova, K. Golemanov, N. Denkov, E. Pelan, S. D. Stoyanov. Colloids and Surfaces A: Physicochem. Eng. Aspects 491 (2016) 18–28.

5. Mechanism of Lowering Cholesterol Absorption by Calcium Studied by In Vitro Digestion Model. L. Vinarova, Z. Vinarov, S. Tcholakova, N. D. Denkov, S. Stoyanov, A. Lips. Food & Function 7 (2016) 151–163.

6. The Secret Life of Drops. D. Cholakova, BBC Knowledge (Bulgaria) 74 (2016) 44–49.

7. Effect of Ionic Correlations on the Surface Forces in Thin Liquid Films: Influence of Multivalent Coions and Extended Theory. K.D. Danov, E.S. Basheva, P.A. Kralchevsky. Materials 9 (2016) 145; doi:10.3390/ma9030145.

8. Kinetics of Drop Breakage and Drop-Drop Coalescence in Turbulent Flow. S. Tcholakova, N. Politova, N. Denkov. Biomath Communications 3 (2016) 1–163.

9. Soft Electrostatic Repulsion in Particle Monolayers at Liquid Interfaces: Surface Pressure and Effect of Aggregation. P.A. Kralchevsky, K.D. Danov, P.V. Petkov. Phil. Trans. R. Soc. A 374 (2016) Article Number: 20150130; doi:10.1098/rsta.2015.0130

10. Adhesion of Bubbles and Drops to Solid Surfaces, and Anisotropic Surface Tensions Studied by Capillary Meniscus Dynamometry. K.D. Danov, R.D. Stanimirova, P.A. Kralchevsky, K.G. Marinova, S.D. Stoyanov, T.B.J. Blijdenstein, A.R. Cox, E.G. Pelan. Adv. Colloid Interface Sci. 233 (2016) 223–239. doi: 10.1016/j.cis.2015.06.003.

11. On the Mechanism of Drop Self-Shaping in Cooled Emulsions. N. Denkov, D. Cholakova, S. Tcholakova, S. Smoukov. Langmuir 32 (2016) 7985–7991.

12. Control of Drop Shape Transformations in Cooled Emulsions. D. Cholakova, N. Denkov, S. Tcholakova, I. Lesov, S. K. Smoukov. Adv. Colloid Interface Sci. 235 (2016) 90–107.

13. Factors Affecting the Coalescence Stability of Microbubbles. N. Pagureva, S. Tcholakova, K. Rusanova, N. Denkov, T. Dimitrova. Colloids Surf. A 508 (2016) 21–26.

14. Particle Detachment from Fluid Interfaces: Theory vs. Experiments. S.E. Anachkov, I. Lesov, M. Zanini, P.A. Kralchevsky, N.D. Denkov, L. Isa. Soft Matter 12 (2016) 7632–7643; doi: 10.1039/C6SM01716A.

15. Limited Coalescence and Ostwald Ripening in Emulsions Stabilized by Hydrophobin HFBII and Milk Proteins. L.M. Dimitrova, M.P. Boneva, K.D. Danov, P.A. Kralchevsky, E.S. Basheva, K.G. Marinova, J.T. Petkov, S.D. Stoyanov. Colloids Surf. A 509 (2016) 521–538; doi: 10.1016/j.colsurfa.2016.09.066

16. Capillary Bridge: Transition from Equilibrium to Hydrodynamic State. B. Radoev, I.T. Ivanov, P. Petkov. Colloids Surf. A 505 (2016) 98–105; doi: 10.1016/j.colsurfa.2016.01.040

17. Sulphonated Methyl Ester a Promising Surfactant for Detergency in Hard Water Conditions. Y.S. Lim, R.D. Stanimirova, H. Xu, J. Petkov. Household and Personal Care Today 11(4) July/August 2016, 47–51; ISSN 2035-4614.

18. Efficiency Processing Parameter for Plasma-Aided Surface Impregnation: III. Plasma Surface Activation. P. Dineff, I. Ivanov, D. Gospodinova, R.D. Stanimirova. Electrical Apparatus and Technologies (SIELA), 2016 19th International Symposium on; doi: 10.1109/SIELA.2016.7542993

19. Self-assembly of molecules and colloid particles in the design of advanced materials and products. P.A. Kralchevsky, K.D. Danov, S.E. Anachkov, G.S. Georgieva. Proceedings of UNITECH 2016, Univ. Publ. House V. Aprilov, Gabrovo, 2016; p. 37-46; ISSN 1313-230X.

20. Improving Ibuprofen Solubility by Surfactant-Facilitated Self-Assembly into Mixed Micelles. K. Stoyanova, Z. Vinarov, S. Tcholakova. J. Drug. Deliv. Sci. Tec. 36 (2016) 208–215.

21. Synergistic Growth of Giant Wormlike Micelles in Ternary Mixed Surfactant Solutions: Effect of Octanoic Acid. G.S. Georgieva, S.E. Anachkov, I. Lieberwirth, K. Koynov, P.A. Kralchevsky, Langmuir 32 (2016) 12885–12893; doi: 10.1021/acs.langmuir.6b03955

2015

1. Capillary Meniscus Dynamometry – Method for Determining the Surface Tension of Drops and Bubbles with Isotropic and Anisotropic Surface Stress Distributions. K.D. Danov, R.D. Stanimirova, P.A. Kralchevsky, K.G. Marinova, N.A. Alexandrov, S.D. Stoyanov, T.B.J. Blijdenstein, E.G. Pelan. J. Colloid Interface Sci. 440 (2015) 168–178.

2. Adsorption of Linear Alkyl Benzene Sulfonates on Oil–Water Interface: Effects of Na⁺, Mg²⁺ and Ca²⁺ ions. S. E. Anachkov, S. Tcholakova, D. T. Dimitrova, N. D. Denkov, N. Subrahmaniam, P. Bhunia. Colloids and Surfaces A: Physicochem. Eng. Aspects 466 (2015) 18–27.

3. Lowering of Cholesterol Bioaccessibility and Serum Concentrations by Saponins: in Vitro and in Vivo Studies. L. Vinarova, Z. Vinarov, V. Atanasov, I. Pantcheva, S. Tcholakova, N. Denkov, S. Stoyanov. Food & Function 6 (2015) 501–512.

4. Depletion Forces in Single Phase and Multi-phase Complex Fluids. T. Zemb, P.A. Kralchevsky. Curr. Opin. Colloid Interface Sci. 20 (2015) 1–2.

5. Depletion Forces in Thin Liquid Films Due to Nonionic and Ionic Surfactant Micelles. P.A. Kralchevsky, K.D. Danov, S.E. Anachkov. Curr. Opin. Colloid Interface Sci. 20 (2015) 11–18.

6. Asymptotic Formulae for the Interaction Force and Torque between Two Charged Parallel Cylinders. K.D. Danov. Applied Mathematics and Computation 256 (2015) 642–655.

7. Mechanisms of Cholesterol and Saturated Fatty Acid Lowering by Quillaja saponaria Extract, Studied by in vitro Digestion Model. L. Vinarova, Z. Vinarov, B. Damyanova, S. Tcholakova, N. Denkov, S. Stoyanov. Food & Function 6 (2015) 1319–1330.

8. Solubility Limits and Phase Diagrams for Fatty Alcohols in Anionic (SLES) and Zwitterionic (CAPB) Micellar Surfactant Solutions. S.S. Tzocheva, K.D. Danov, P.A. Kralchevsky, G.S. Georgieva, A.J. Post, K.P. Ananthapadmanabhan. J. Colloid Interface Sci. 449 (2015) 46–61.

9. Chemical Physics of Colloid Systems and Interfaces. P.A. Kralchevsky, K.D. Danov, in Handbook of Surface and Colloid Chemistry, Fourth Updated Edition; K. S. Birdi, Ed.; CRC Press, Boca Raton, 2015; Chapter 4, p. 247.

10. Sulfonated Methyl Esters of Fatty Acids in Aqueous Solutions: Interfacial and Micellar Properties. K.D. Danov, R.D. Stanimirova, P.A. Kralchevsky, E.S. Basheva, V.I. Ivanova, J.T. Petkov. J. Colloid Interface Sci. 457 (2015) 307–318.

11. Shear Rheology of Mixed Protein Adsorption Layers vs Their Structure Studied by Surface Force Measurements. K.D. Danov, P.A. Kralchevsky, G.M. Radulova, E.S. Basheva, S.D. Stoyanov, E.G. Pelan. Adv. Colloid Interface Sci. 222 (2015) 148–161.

12. Unit Cell Structure of Water‑filled Monoolein in Inverted Hexagonal Mesophase in the Presence of Incorporated Tricaprylin and Entrapped Lysozyme. V. Kolev, A. Ivanova, G. Madjarova, A. Aserin, N. Garti. Eur. Biophys. J. DOI 10.1007/s00249-015-1080-3.

13. Self-Shaping of Oil Droplets via the Formation of Intermediate Rotator Phases upon Cooling. N. Denkov, S. Tcholakova, I. Lesov, D. Cholakova, S. K. Smoukov. Nature 528 (2015) 392–395.

14. Capillary Bridges – A Tool for Three-Phase Contact Investigation. B.P. Radoev, P.V. Petkov, I.T. Ivanov, in: Surface Energy, M. Aliofkhazraei, Ed., InTech, London, 2015; Chapter 2, pp. 23–53.

15. Molecular Dynamics Simulation of the Aggregation Patterns in Aqueous Solutions of Bile Salts at Physiological Conditions. F. Mustan, A. Ivanova, G. Madjarova, S. Tcholakova, N. Denkov, J. Phys. Chem. B 119 (2015) 15631–15643.

2014

1. Disclike vs. Cylindrical Micelles: Generalized Model of Micelle Growth and Data Interpretation. S.E. Anachkov, P.A. Kralchevsky, K.D. Danov, G.S. Georgieva, K.P. Ananthapadmanabhan. J. Colloid Interface Sci. 416 (2014) 258-273.

2. Drying of Particle-Loaded Foams for Production of Porous Materials: Mechanism and Theoretical Modeling. I. Lesov, S. Tcholakova, N. Denkov. RSC Adv. 4 (2014) 811-823.

3. Mechanistic Understanding of the Modes of Action of Foam Control Agents. N.D. Denkov, K.G. Marinova, S.S. Tcholakova. Adv. Colloid Interface Sci. 206 (2014) 57-67.

4. Surface Pressure Isotherm for a Monolayer of Charged Colloidal Particles at a Water/Nonpolar-Fluid Interface: Experiment and Theoretical Model. P.V. Petkov, K.D. Danov, P.A. Kralchevsky. Langmuir 30 (2014) 2768-2778.

5. Factors Controlling the Formation and Stability of Foams Used as Precursors of Porous Materials. I. Lesov, S. Tcholakova, N. Denkov. J. Colloid Interface Sci. 426 (2014) 9-21.

6. Micellar Solutions of Ionic Surfactants and Their Mixtures with Nonionic Surfactants: Theoretical Modeling vs. Experiment. P.A. Kralchevsky, K.D. Danov, S.E. Anachkov. Colloid J. 76 (2014) 255-270.

7. Unit Cell Structure of Water-filled Monoolein into Inverted Hexagonal (H_II) Mesophase Modeled by Molecular Dynamics. V. Kolev, A. Ivanova, G. Madjarova, A. Aserin, N. Garti. J. Phys. Chem. B 118 (2014) 5459−5470.

8. Competitive Adsorption of the Protein Hydrophobin and an Ionic Surfactant: Parallel vs Sequential Adsorption and Dilatational Rheology. R.D. Stanimirova, K.G. Marinova, K.D. Danov, P.A. Kralchevsky, E.S. Basheva, S.D. Stoyanov, E.G. Pelan. Colloids Surf. A 457 (2014) 307−317.

9. Nanoemulsions Obtained via Bubble-Bursting at a Compound Interface. J. Feng, M. Roche, D. Vigolo, L.N. Arnaudov, S.D. Stoyanov, T.D. Gurkov, G.G. Tsutsumanova, H.A. Stone. Nature Physics 10 (2014) DOI: 10.1038/nphys3003.

10. Shear Rheology of Hydrophobin Adsorption Layers at Oil/Water Interfaces and Data Interpretation in Terms of a Viscoelastic Thixotropic Model. G.M. Radulova, K.D. Danov, P.A. Kralchevsky, J.T. Petkov, S.D. Stoyanov. Soft Matter 10 (2014) 5777−5786.

11. Ionic Surfactants and Ion-Specific Effects Adsorption, Micellization and Thin Liquid Films. Radomir I. Slavchov, Stoyan I. Karakashev, and Ivan B. Ivanov. Surfactant Science and Technology, Ed. L. Romsted, CRC Press, Taylor & Francis Group, Boca Raton London New York, 2014, pp. 53-117

12. The Role of the Hydrophobic Phase in the Unique Rheological Properties of Saponin Adsorption Layers. K. Golemanov, S. Tcholakova, N. Denkov, E. Pelan, S. Stoyanov. Soft Matter 10 (2014) 7034–7044.

13. Statics and Dynamics of Capillary Bridges. P.V. Petkov, B.P. Radoev. Colloids Surf. A 460 (2014) 18–27.

2013

1. Surface and Foam Properties of SLES + CAPB + Fatty Acid Mixtures: Effect of pH for C12–C16 Acids. Z. Mitrinova, S. Tcholakova, K. Golemanov, N. Denkov, M. Vethamuthu, K.P. Ananthapadmanabhan, Colloids and Surfaces A: Physicochem. Eng. Aspects 438 (2013) 186-198.

2. Role of Polymer–Surfactant Interactions in Foams: Effects of pH and Surfactant Head Group for Cationic Polyvinylamine and Anionic Surfactants. R. Petkova, S. Tcholakova, N.D. Denkov, Colloids and Surfaces A: Physicochem. Eng. Aspects 438 (2013) 174-185.

3. US Patent "Process for Producing Finely Divided Suspensions by Melt Emulsification. R. Engel, T. Danner, B. Sachweh, S. Judat, A. Bauder, N. Denkov, S. Tcholakova, Pub. No.: US 2011/0275738.

4. WIPO Patent "Method for Producing Fine Particle Suspensions by Melt Emulsification". R. Engel, T. Danner, B. Sachweh, S. Judat, A. Bauder, N. Denkov, S. Tcholakova, WO 2011/138348 A1.

5. WIPO Patent "High-performance Thermal Insulation Materials". A. Dekoninck, N. Denkov, I. Lesov, S. Tcholakova, K. Golemanov, WO 2013/007958 A1.

6. Remarkably High Surface Visco-Elasticity of Adsorption Layers of Triterpenoid Saponins. K. Golemanov, S. Tcholakova, N. Denkov, E. Pelan, S. D. Stoyanov, Soft Matter 9 (2013) 5738.

7. Surface Pressure and Elasticity of Hydrophobin HFBII Layers on the Air-Water Interface: Rheology vs. Structure Detected by AFM Imaging. R.D. Stanimirova, T.D. Gurkov, P.A. Kralchevsky, K.T. Balashev, S.D. Stoyanov, E.G. Pelan. Langmuir 29 (2013) 6053-6067.

8. Micelle-Monomer Equilibria in Solutions of Ionic Surfactants and in Ionic-Nonionic Mixtures: A Generalized Phase Separation Model. K.D. Danov, P.A. Kralchevsky, K.P. Ananthapadmanabhan. Adv. Colloid Interface Sci. (2013) DOI: 10.1016/j.cis.2013.02.001

9. Forces Acting on Dielectric Colloidal Spheres at a Water/Nonpolar-Fluid Interface in an External Electric Field. 1. Uncharged Particles. K.D. Danov, P.A. Kralchevsky, J. Colloid Interface Sci. 405 (2013) 278-290.

10. Forces Acting on Dielectric Colloidal Spheres at a Water/Nonpolar-Fluid Interface in an External Electric Field. 2. Charged Particles. K.D. Danov, P.A. Kralchevsky, J. Colloid Interface Sci. 405 (2013) 269-277.

11. Efficient Control of the Rheological and Surface Properties of Surfactant Solutions Containing C8−C18 Fatty Acids as Cosurfactants. Z. Mitrinova, S. Tcholakova, J. Popova, N. Denkov, B. Dasgupta, K.P. Ananthapadmanabhan, Langmuir 29 (2013) 8255-8265.

12. Interfacial Rheology of Viscoelastic Surfactant-Polymer Layers. T.D. Gurkov, B. Nenova, E.K. Kostova, W. Gaschler. In Colloid and Interface Chemistry for Nanotechnology (P.A. Kralchevsky, R. Miller and F. Ravera, Eds.). Taylor & Francis, New York, 2013; pp. 351-367.

13. Co-Adsorption of the Proteins b-Casein and BSA in Relation to the Stability of Thin Liquid Films and Foams. K.G. Marinova, R.D. Stanimirova, M.T. Georgiev, N.A. Alexandrov, E.S. Basheva, P.A. Kralchevsky. In Colloid and Interface Chemistry for Nanotechnology (P.A. Kralchevsky, R. Miller and F. Ravera, Eds.). Taylor & Francis, New York, 2013; pp. 439-458.

14. Ice cream: A delicious mix of crystals, droplets and bubbles. Z. Vinarov, BBC Knowledge (Bulgaria), 43 (2013) 28-33. [in Bulgarian, popular science]

15. Extension of the Ladder Model of Self-assembly from Cylindrical to Disclike Surfactant Micelles. P.A. Kralchevsky, K.D. Danov, S.E. Anachkov, G.S. Georgieva, K.P. Ananthapadmanabhan, Curr. Opin. Colloid Interface Sci. 18 (2013) 524-531.

16. Cohesive and Non-cohesive Adsorption of Surfactants at Liquid Interfaces, R. I. Slavchov, I. M. Dimitrova and I. B. Ivanov; R.G.Rubio et al. (eds.), Without bounds: A Scientific Canvas of Nonlinearity and Complex Dynamics, Springer-Verlag Berlin heidelberg 2013, pp. 199-225

2012

1. Role of Surfactants on the Approaching Velocity of Two Small Emulsion Drops. K.D. Danov, S.D. Stoyanov, N.K. Vitanov, I.B. Ivanov, J. Colloid Interface Sci. 368 (2012) 342-355.

2. Effect of Cationic Polymers on Foam Rheological Properties. N. Politova , S. Tcholakova , K. Golemanov, N.D. Denkov, M. Vethamuthu, K.P. Ananthapadmanabhan, Langmuir 28 (2012) 1115-1126.

3. Solubility Limits and Phase Diagrams for Fatty Acids in Anionic (SLES) and Zwitterionic (CAPB) Micellar Surfactant Solutions. S.S. Tzocheva, P.A. Kralchevsky, K.D. Danov, G.S. Georgieva, A.J. Post, K.P. Ananthapadmanabhan, J. Colloid Interface Sci. 369 (2012) 274-286.

4. Molecular Dynamics Approach to Water Structure of HII Mesophase of Monoolein. V. Kolev, A. Ivanova, G. Madjarova, A. Aserin, N. Garti, J. Chem. Phys. 136 (2012) 074509.

5. Surface Shear Rheology of Adsorption Layers from the Protein HFBII Hydrophobin: Effect of Added β-Casein. G.M. Radulova, K.Golemanov, K.D. Danov, P.A. Kralchevsky, S.D. Stoyanov, L.N. Arnaudov, T.B.J. Blijdenstein, E.G. Pelan, A.Lips, Langmuir 28 (2012) 4168-4177.

6. The Standard Free Energy of Surfactant Adsorption at Air/Water and Oil/Water Interfaces: Theoretical vs. Empirical Approaches. K.D. Danov, P.A. Kralchevsky, Colloid Journal 74 (2012) 172-185.

7. Foaming and Foam Stability for Mixed Polymer−Surfactant Solutions: Effects of Surfactant Type and Polymer Charge. R. Petkova, S. Tcholakova, N. Denkov, Langmuir 28 (2012) 4996−5009.

8. Foam Rheology. N. D. Denkov, S. Tcholakova, R. Hoehler, S. Cohen-Addad, Chapter 6 in Foam Engineering: Fundamentals and Applications (1st Edition; P. Stevenson, Ed.), John Wiley & Sons, Chichester, UK, 2012.

9. Interfacial Layers from the Protein HFBII Hydrophobin: Dynamic Surface Tension, Dilatational Elasticity and Relaxation Times. N.A. Alexandrov, K.G. Marinova, T.D. Gurkov, K.D. Danov, P.A. Kralchevsky, S.D. Stoyanov, T.B.J. Blijdenstein, L.N. Arnaudov, E.G. Pelan, A. Lips, J. Colloid Interface Sci. 376 (2012) 296-306.

10. Impact of the Surfactant Structure on the Foaming/Defoaming Performance of Nonionic Block Copolymers in Na Caseinate Solutions. K.G. Marinova, L.M. Dimitrova, R.Y. Marinov, N.D. Denkov, A. Kingma, Bulg. J. Phys. 39 (2012) 53-64.

11. Effects of Emulsifier Charge and Concentration on Pancreatic Lipolysis. 1. In the Absence of Bile Saltsd. Z. Vinarov, Y. Petkova, S. Tcholakova, N. Denkov, S. Stoyanov, E. Pelan, A Lips, Langmuir 28 (2012) 8127-8139.

12. Effects of Emulsifier Charge and Concentration on Pancreatic Lipolysis: 2. Interplay of Emulsifiers and Biles. Z. Vinarov, S. Tcholakova, B. Damyanova, Y. Atanasov, N. Denkov, S. Stoyanov, E. Pelan, A. Lips, Langmuir 28 (2012) 12140-12150.

13. Surface Shear Rheology of Saponin Adsorption Layers. K. Golemanov, S. Tcholakova, N. Denkov, E. Pelan, S. Stoyanov, Langmuir 28 (2012) 12071-12084.

14. Determination of the Aggregation Number and Charge of Ionic Surfactant Micelles from the Stepwise Thinning of Foam Films. S.E. Anachkov, K.D. Danov, E.S. Basheva, P.A. Kralchevsky, K.P. Ananthapadmanabhan, Adv. Colloid Interface Sci. 183-184 (2012) 55-67.

15. Surface Shear Rheology of Hydrophobin Adsorption Layers: Laws of Viscoelastic Behaviour with Applications to Long-Term Foam Stability. K.D. Danov, G.M. Radulova, P.A. Kralchevsky, K. Golemanov, S.D. Stoyanov, Faraday Discussions. 158 (2012) 195-221.

16. In vitro study of triglyceride lipolysis and phase distribution of the reaction products and cholesterol: effects of calcium and bicarbonate. Z. Vinarov, L. Petrova, S. Tcholakova, N. Denkov, S. Stoyanov, A. Lips, Food & Function 3 (2012) 1206-1220.

17. Capillary Bridges. Radoev, B.; Petkov, P., Bulg. J. Chem. 1 (2012) 133-142.

18. Role of calcium in the battle against "bad" cholesterol. Z. Vinarov, BBC Knowledge (Bulgaria) (2012) 36 64-69. [in Bulgarian, popular science]

2011

1. Unique Properties of Bubbles and Foam Films Stabilized by HFBII Hydrophobin. E.S. Basheva, P.A. Kralchevsky, N.C. Christov, K.D. Danov, S.D. Stoyanov, T.B.J. Blijdenstein, H.-J. Kim, E.G. Pelan, A. Lips, Langmuir 27 (2011) 2382-2392.

2. Self-Assembled Bilayers from HFBII Hydrophobin: Nature of the Adhesion Energy. E.S. Basheva, P.A. Kralchevsky, K.D. Danov, S.D. Stoyanov, T.B.J. Blijdenstein, E.G. Pelan, A. Lips, Langmuir 27 (2011) 4481-4488.

3. Collection of Papers from the 8th EUFOAM Conference and the Meetings of COST Actions D43 and P21, Borovets, Bulgaria, 13-16 July 2010. N.D. Denkov, P.A. Kralchevsky, Colloids and Surfaces A, 382 (2011) 1-2.

4. Statistics of Rupture in Relation to the Stability of Thin Liquid Films with Different Size. T.D. Gurkov, J.K. Angarska, K.D. Tachev, W. Gaschler, Colloids and Surfaces A, 382 (2011) 174-180.

5. The Metastable States of Foam Films Containing Electrically Charged Micelles or Particles: Experiment and Quantitative Interpretation. K.D. Danov, E.S. Basheva, P.A. Kralchevsky, K.P. Ananthapadmanabhan, A. Lips, Advances in Colloid and Interface Science 168 (2011) 50-70.

6. Hofmeister Effect on Micellization, Thin Films and Emulsion Stability. I.B. Ivanov, R.I. Slavchov, E.S. Basheva, D. Sidzhakova, S.I. Karakashev, Advances in Colloid and Interface Science 168 (2011) 93-104.

7. Surface Rheology of Saponin Adsorption Layers. R. Stanimirova, K. Marinova, S. Tcholakova, N.D. Denkov, S. Stoyanov, E. Pelan, Langmuir 27 (2011) 12486-12498.

8. Hydration Force Due to the Reduced Screening of the Electrostatic Repulsion in Few-Nanometer-Thick Films. P.A. Kralchevsky, K.D. Danov, E.S. Basheva, Current Opinion in Colloid & Interface Sci. 16 (2011) 517-524.

9. Adsorption Kinetics under the Influence of Barriers at the Subsurface Layer. T.D. Gurkov, Colloid Polym. Sci. 289 (2011) 1905-1915.

10. Efficient Emulsification of Viscous Oils at High Drop Volume Fraction. S. Tcholakova, I. Lesov, K. Golemanov, N. Denkov, S. Judat, R. Engel, T. Daner, Langmuir 27 (2011) 14783-14796.

11. Control of Ostwald Ripening by Using Surfactants with High Surface Modulus. S. Tcholakova, Z. Mitrinova, K. Golemanov, N. Denkov, M. Vethamuthu, K. P. Ananthapadmanabhan, Langmuir 27 (2011) 14807-14819.

2010

1. Elastic Langmuir Layers and Membranes Subjected to Unidirectional Compression: Wrinkling and Collapse. K. D. Danov, P. A. Kralchevsky, S. D. Stoyanov, Langmuir 26 (2010) 143-155.

2. Coexistence of Micelles and Crystallites in Solutions of Potassium Myristate: Soft Matter vs. Solid Matter. M. P. Boneva, K. D. Danov, P. A. Kralchevsky, S. D. Kralchevska, K. P. Ananthapadmanabhan, A. Lips, Colloids Surf. A 354 (2010) 172-187.

3. Oscillatory Structural Forces Due to Nonionic Surfactant Micelles: Data by Colloidal-Probe AFM vs. Theory. N. C. Christov, K. D. Danov, Y. Zeng, P. A. Kralchevsky, R. von Klitzing, Langmuir 26 (2010) 915-923.

4. Equations of State and Adsorption Isotherms of Low Molecular Non-ionic Surfactants. I. B. Ivanov, K. D. Danov, D. Dimitrova, M. I. Boyanov, K. P. Ananthapadmanabhan, A. Lips, Colloids and Surfaces A 354 (2010) 118–133.

5. Capillary Forces between Particles at a Liquid Interface: General Theoretical Approach and Interactions between Capillary Multipoles. K. D. Danov, P. A. Kralchevsky, Adv. Colloid Interface Sci. 154 (2010) 91-103.

6. Interaction between Like-Charged Particles at a Liquid Interface: Electrostatic Repulsion vs. Electrocapillary Attraction. K. D. Danov, P. A. Kralchevsky, J. Colloid Interface Sci. 345 (2010) 505-514.

7. Interactions between Particles at a Fluid Interface. P. A. Kralchevsky, K. D. Danov, In: Nanoscience: Colloidal and Interfacial Aspects, V. M. Starov, Ed.; CRC Press, New York, 2010; Chapter 15, pp. 397-435.

8. Antibubble Lifetime: Influence of the Bulk Viscosity and of the Surface Modulus of the Mixture. S. Dorbolo, D. Terwagne, R. Delhalle, J. Dujardin, N. Huet, N. Vandewalle, N. Denkov, Colloids Surf. A 365 (2010) 43-45.

9. Emulsification and Emulsion Stability of Silica-charged Silicone Oils. S. Tcholakova, N. D. Denkov, D. Hristova, M. Deruelle, In The Proceedings of 5^th World Congress on Emulsions, Lyon, France, 2010; Paper No. 4.1-50.

10. Drop Size in Concentrated Emulsions, Obtained by Rotor-Stator Homogenization. S. Tcholakova, I. Lesov, K. Golemanov, N. D. Denkov, S. Judat, In The Proceedings of 5^th World Congress on Emulsions, Lyon, France, 2010; Paper No. 1.1-53.

11. Viscous Ffriction in Sheared Concentrated Emulsions and Foams. N. D. Denkov, S. Tcholakova, K. Golemanov, A. Lips, In The Proceedings of 5^th World Congress on Emulsions, Lyon, France, 2010; Paper No. 1.3-69.

2009

1. Modified Capillary Cell for Foam Film Studies Allowing Exchange of the Film-Forming Liquid. P.A. Wierenga, E.S. Basheva, N.D. Denkov, Langmuir 25 (2009) 6035-6039.

2. Effect of Disjoining Pressure on the Drainage and Relaxation Dynamics of Liquid Films with Mobile Interfaces. S. S. Tabakova, K. D. Danov, J. Colloid Interface Sci. 336 (2009) 273-284.

3. Reconsidering the Importance of Interfacial Properties in Foam Stability. P. A.Wierenga, L. van Norél, E. S. Basheva, Colloids and Surfaces A: Physicochem. Eng. Aspects 344 (2009) 72-78.

4. Physico-chemical Factors Controlling the Foamability and Foam Stability of Milk Proteins: Sodium Caseinate and Whey Protein Concentrates. K. G. Marinova, E. S. Basheva, B. Nenova, M. Temelska, A. Y. Mirarefi, B. Campbell, I. B. Ivanov, Food Hydrocolloids 23 (2009) 1864-1876.

5. Attraction between Particles at a Liquid Interface Due to the Interplay of Gravity- and Electric-Field-Induced Interfacial Deformations. M. P. Boneva, K. D. Danov, N. C. Christov, P. A. Kralchevsky, Langmuir 25 (2009) 9129-9139.

6. The Role of Surfactant Type and Bubble Surface Mobility in Foam Rheology. N. D. Denkov, S. Tcholakova, K. Golemanov, K. P. Ananthpadmanabhan, A. Lips, Soft Matter 5 (2009) 3389-3408.

7. Jamming in Sheared Foams and Emulsions, Explained by Critical Instability of the Films between Neighboring Bubbles and Drops. N. D. Denkov, S. Tcholakova, K. Golemanov, A. Lips, Phys. Rev. Lett. 103 (2009) 118302.

8. Surface Dilatational Rheology Measurements for Oil/Water Systems with Viscous Oils. N. Alexandrov, K. G. Marinova, K. D. Danov, I. B. Ivanov, J. Colloid Interface Sci. 339 (2009) 545-550.

2008

1. The Drop Size in Membrane Emulsification Determined from the Balance of Capillary and Hydrodynamic Forces. N. C. Christov, K. D. Danov, D. K. Danova, and P. A. Kralchevsky, Langmuir 24 (2008) 1397-1410 (invited article).

2. Reply to Comment on "Hydrophobic Forces in the Foam Films Stabilized by Sodium Dodecyl Sulfate: Effect of Electrolyte" and Subsequent Criticism. P. A. Kralchevsky, K. D. Danov, and J. K. Angarska, Langmuir 24 (2008) 2953-2953.

3. Comparison of Solid Particles, Globular Proteins and Surfactants as Emulsifiers. S. Tcholakova, N. D. Denkov, and A. Lips, Phys. Chem. Chem. Phys. 10 (2008) 1608-1627 (invited article).

4. Viscous Friction in Foams and Concentrated Emulsions under Steady Shear. N. D. Denkov, S. Tcholakova, K. Golemanov, K. P. Ananthapadmanabhan, and A. Lips, Phys. Rev. Lett. 100 (2008) 138301.

5. Theoretical Model of Viscous Friction inside Steadily Sheared Foams and Concentrated Emulsions. S. Tcholakova, N.D. Denkov, K. Golemanov, K.P. Ananthapadmanabhan, A. Lips, Phys. Rev. E 78 (2008) 011405.

6. Surfactant Mixtures for Control of Bubble Surface Mobility in Foam Studies. K. Golemanov, N. D. Denkov, S. Tcholakova, M. Vethamuthu, and A. Lips, Langmuir 24 (2008) 9956–9961.

7. Method for Analysis of the Composition of Acid Soaps by Electrolytic Conductivity Measurements. P. A. Kralchevsky, M. P. Boneva, K. D. Danov, K. P. Ananthapadmanabhan, and A. Lips, J. Colloid Interface Sci. 327 (2008) 169-179.

8. Instrument and Methods for Surface Dilatational Rheology Measurements. S. C. Russev, N. Alexandrov, K. G. Marinova, K. D. Danov, N. D. Denkov, L. Lyutov, V. Vulchev, and C. Bilke-Krause, Review of Scientific Instruments 79 (2008) 104102.

9. Chemical Physics of Colloid Systems and Interfaces. P. A. Kralchevsky, K. D. Danov and N. D. Denkov, Chapter 7 in Handbook of Surface and Colloid Chemistry (3rd Updated Edition; K. S. Birdi, Ed.). CRC Press, Boca Raton, FL, 2008.

10. Breakup of Bubbles and Drops in Steadily Sheared Foams and Concentrated Emulsions. K. Golemanov, S. Tcholakova, N. D. Denkov, K. P. Ananthapadmanabhan and A. Lips, Physical Review E 78 (2008) 051405.

11. Theoretical model of viscous friction inside steadily sheared foams and concentrated emulsions. N. D. Denkov, S. Tcholakova, K. Golemanov, T. Hu, and A. Lips, Amer. Inst. Physics Conference Proceedings, 2008, 1027, 902-904 .

2007

1. Effect of the Precipitation of Acid-Soap and Alkanoic-Acid Crystallites on the Bulk pH and Surface Tension of Soap Solutions. P. A. Kralchevsky, K. D. Danov, S. D. Kralchevska, C. I. Pishmanova, N. C. Christov, K. P. Ananthapadmanabhan, and A. Lips, Langmuir 23 (2007) 3538-3553.

2. Emulsification in Turbulent Flow: 1. Mean and Maximum Drop Diameters in Inertial and Viscous Regimes. N. Vankova, S. Tcholakova, N. D. Denkov, I. B. Ivanov, V. D. Vulchev, T. Danner, J. Colloid Interface Sci. 312 (2007) 363-380.

3. Emulsification in Turbulent Flow: 2. Breakage Rate Constants. N. Vankova, S. Tcholakova, N. D. Denkov, V. D. Vulchev, T. Danner, J. Colloid Interface Sci. 313 (2007) 612-629.

4. Emulsification in turbulent flow: 3. Daughter drop-size distribution. S. Tcholakova, N. Vankova, N. D. Denkov, T. Danner, J. Colloid Interface Sci. 310 (2007) 570-589.

5. The Colloid Structural Forces as a Tool for Particle Characterization and Control of Dispersion Stability, E. S. Basheva, P. A. Kralchevsky, K. D. Danov, K. P. Ananthapadmanabhan, and A. Lips, Physical Chemistry Chemical Physics 9 (2007) 5183-5198.

6. Experimental and Theoretical Investigations on Interfacial Temperature Jumps during Evaporation, V. K. Badam, V. Kumar, F. Durst and K. D. Danov, Experimental Thermal and Fluid Science 32 (2007) 276-292.

7. Role of the Counterions on the Adsorption of Ionic Surfactants, I. B. Ivanov, K. G. Marinova, K. D. Danov, D. Dimitrova, K. P. Ananthapadmanabhan and A. Lips, Advances in Colloid and Interface Science 134-135 (2007) 105-124.

8. Hydrodynamic Forces Acting on a Microscopic Emulsion Drop Growing at a Capillary Tip in Relation to the Process of Membrane Emulsification, K. D. Danov, D. K. Danova and P. A. Kralchevsky, J. Colloid Interface Sci. 316 (2007) 844-857.

9. Effect of Electric-Field-Induced Capillary Attraction on the Motion of Particles at an Oil–Water Interface, M. P. Boneva, N. C. Christov, K. D. Danov, and P. A. Kralchevsky, Physical Chemistry Chemical Physics 9(48) (2007) 6371-6384.

2006

1. Particle-Interface Interaction across a Nonpolar Medium in Relation to the Production of Particle-Stabilized Emulsions. K. D. Danov, P. A. Kralchevsky, K. P. Ananthapadmanabhan, A. Lips, Langmuir 22 (2006) 106-115.

2. Mass Transport in Micellar Surfactant Solutions: 1. Relaxation of Micelle Concentration, Aggregation Number and Polydispersity. K. D. Danov, P. A. Kralchevsky, N. D. Denkov, K. P. Ananthapadmanabhan, and A. Lips, Adv. Colloid Interface Sci. 119 (2006) 1-16.

3. Mass Transport in Micellar Surfactant Solutions: 2. Theoretical Modeling of Adsorption at a Quiescent Interface. K. D. Danov, P. A. Kralchevsky, N. D. Denkov, K. P. Ananthapadmanabhan, and A. Lips, Adv. Colloid Interface Sci. 119 (2006) 17-33.

4. Selection of Surfactants for Stable Paraffin-in-Water Dispersions, undergoing Solid-Liquid Transition of the Dispersed Particles. K. Golemanov, S. Tcholakova, N D. Denkov, and T. D. Gurkov, Langmuir 22 (2006) 3560-3569.

5. Reply to Comment on Electrodipping Force Acting on Solid Particles at a Fluid Interface. K. D. Danov, P. A. Kralchevsky, Langmuir 22 (2006) 848-849.

6. Electric Forces Induced by a Charged Colloid Particle Attached to the Water-Nonpolar Fluid Interface. K. D. Danov, P. A. Kralchevsky, J. Colloid Interface Sci. 298 (2006) 213-231.

7. Shape of the Capillary Meniscus around an Electrically Charged Particle at a Fluid Interface: Comparison of Theory and Experiment. K. D. Danov, P. A. Kralchevsky, M. P. Boneva, Langmuir 22 (2006) 2653-2667.

8. Latex-Particle-Stabilized Emulsions of Anti-Bancroft Type. K. Golemanov, S. Tcholakova, P. A. Kralchevsky, K. P. Ananthapadmanabhan, A. Lips, Langmuir 22 (2006) 4968-4977.

9. Ivan B. Ivanov: Remarkable Figure in Colloid Science. P. A. Kralchevsky, and N. D. Denkov, Colloids Surf. A, 282-283 (2006) 1-7.

10. Interactions in Oil-Water-Oil Films Stabilized by Beta-Lactoglobulin; Role of the Surface Charge. E. S. Basheva, T. D. Gurkov, N. C. Christov, and B. Campbell, Colloids Surf. A, 282-283 (2006) 99-108.

11. Micellar Surfactant Solutions: Dynamics of Adsorption at Fluid Interfaces Subjected to Stationary Expansion. K. D. Danov, P. A. Kralchevsky, K. P. Ananthapadmanabhan, and A. Lips, Colloids Surf. A, 282-283 (2006) 143-161.

12. Foam-Wall Friction: Effect of Air Volume Fraction for Tangentially Immobile Bubble Surface. N. D. Denkov, S. Tcholakova, K. Golemanov, V. Subramanian, and A. Lips, Colloids Surf. A, 282-283 (2006) 329-347.

13. Effect of Thermal Treatment, Ionic Strength, and pH on the Short-Term and Long-Term Coalescence Stability of Beta-Lactoglobulin Emulsions. S. Tcholakova, N.D. Denkov, D. Sidzhakova, B. Campbell, Langmuir 22 (2006) 6042-6052.

14. Numerical Simulation and Experimental Study of Emulsification in a Narrow-Gap Homogenizer. H. Steiner, R. Teppner, G. Brenn, N. Vankova, S. Tcholakova, N.D. Denkov, Chemical Engineering Science 61 (2006) 5841-5855.

15. Interpretation of Surface-Tension Isotherms of n-Alkanoic (Fatty) Acids by Means of the van der Waals Model. K.D. Danov, P.A. Kralchevsky, K.P. Ananthapadmanabhan, A. Lips, J. Colloid Interface Sci. 300 (2006) 809-813.

16. The Maximum Bubble Pressure Method: Universal Surface Age and Transport Mechanisms in Surfactant Solutions. N.C. Christov, K.D. Danov, P.A. Kralchevsky, K.P. Ananthapadmanabhan, A. Lips, Langmuir 22 (2006) 7528-7542.

17. Antifoam Effects of Solid Particles, Oil Drops and Oil-Solid Compounds in Aqueous Foams. N.D. Denkov, K.G. Marinova, Chapter 10 in the book "Colloidal Particles at Liquid Interfaces" (B.P. Binks & T.S. Horozov, Eds.), Cambridge University Press, Cambridge, UK, 2006; pp. 383-444.

18. Influence of Electrolytes on the Dynamic Surface Tension of Ionic Surfactant Solutions: Expanding and Immobile Interfaces. K.D. Danov, P.A. Kralchevsky, K.P. Ananthapadmanabhan, A. Lips, J. Colloid Interface Sci. 303 (2006) 56-68.

19. Globular Proteins as Emulsion Stabilizers: Similarities and Differences with Surfactants and Solid Particles. N.D. Denkov, S. Tcholakova, I.B. Ivanov, In the Proceedings of the 4^th World Congress on Emulsions, Lyon, France, 2006; Plenary Lecture.

20. Kinetics of Drop Breakup During Emulsification in Turbulent Flow. S. Tcholakova, N. Vankova, N.D. Denkov, I.B. Ivanov, T. Danner, In the Proceedings of the 4^th World Congress on Emulsions, Lyon, France, 2006; Paper No. 2.2-304.

21. Dynamics of Adsorption from Micellar Surfactant Solutions at Expanding Fluid Interfaces in Relation to the Emulsification Process. K.D. Danov, P.A. Kralchevsky, N.D. Denkov, K.P. Ananthapadmanabhan, A. Lips, In the Proceedings of the 4^th World Congress on Emulsions, Lyon, France, 2006; Paper No. 2.1-376.

22. Mechanism of Drop Detachment from Micro-Pores with Application to Membrane Emulsification. K.D. Danov, P.A. Kralchevsky, N.C. Christov, D.K. Danova, In the Proceedings of the 4^th World Congress on Emulsions, Lyon, France, 2006; Paper No. 2.2-377.

23. Stability and Behavior of Thin Oil-Water-Oil Films with beta-Lactoglobulin. E.S. Basheva, T.D. Gurkov, K. Krumova, B. Campbell, In the Proceedings of the 4^th World Congress on Emulsions, Lyon, France, 2006; Paper No. 3.3-489.

24. Layers of Nonionic Surfactants on Fluid Interfaces; Adsorption and Interactions in the Frames of a Statistical Model, T.D. Gurkov, I.B. Ivanov, In the Proceedings of the 4^th World Congress on Emulsions, Lyon, France, 2006; Paper No. 2.1-509.

25. Interfacial Rheology and Structure of Straight-Chain and Branched Hexadecanol Mixtures, G.T. Gavranovic, R.E. Kurtz, K. Golemanov, A. Lange, G.G. Fuller, Industrial & Engineering Chemistry Research 45 (2006) 6880-6884.

26. Adsorption and Structure of the Adsorbed Layer of Ionic Surfactants, I.B. Ivanov, K.P. Ananthapadmanabhan, A. Lips, Advances in Colloid & Interface Science 123-126 (2006) 189-212.

27. Coalescence Stability of Emulsions Containing Globular Milk Proteins, S. Tcholakova, N.D. Denkov, I.B. Ivanov, B. Campbell, Advances in Colloid & Interface Science 123-126 (2006) 259-293.

28. Disjoining Pressuire of Thin Films Stabilized by Nonionic Surfactants, K. D. Danov, I. B. Ivanov, K. P. Ananthapadmanabhan, A. Lips, Advances in Colloid & Interface Science 128-130 (2006) 185-215.

2005

1. On the Thermodynamics of Particle-Stabilized Emulsions: Curvature Effects and Catastrophic Phase Inversion, P. A. Kralchevsky, I. B. Ivanov, K. P. Ananthapadmanabhan, A. Lips, Langmuir 21 (2005) 50-63.

2. Detachment of Oil Drops from Solid Surfaces in Surfactant Solutions: Molecular Mechanisms at a Moving Contact Line, P.A. Kralchevsky, K.D. Danov, V.L. Kolev, T.D. Gurkov, M.I. Temelska, and G. Brenn, Industrial & Engineering Chemistry Research 44 (2005) 1309-1321.

3. Triblock Copolymers as Promoters of Solubilization of Oils in Aqueous Surfactant Solutions, P. A. Kralchevsky and N. D. Denkov, Chapter 15 in "Molecular Interfacial Phenomena of Polymers and Biopolymers" (Pu Chen, Editor), Woodhead Publishing, Cambridge, UK, 2005; pp. 538-579.

4. Ionic Surfactants on Fluid Interfaces: Determination of the Adsorption; Role of the Salt and the Type of the Hydrophobic Phase, T. D. Gurkov, D. T. Todorova, K. G. Marinova, C. Bilke-Crause, C. Gerber, and I. B. Ivanov, Colloids & Surfaces A 261 (2005) 29-38.

5. Effects of Electrolyte Concentration and pH on the Coalescence Stability of Beta-Lactoglobulin Emulsions: Experiment and Interpretation, S. Tcholakova, N. D. Denkov, D. Sidzhakova, I. B. Ivanov, B. Campbell, Langmuir 21 (2005) 4842-4855.

6. Interactions between Particles with an Undulated Contact Line at a Fluid Interface: Capillary Multipoles of Arbitrary Order, K. D. Danov, P. A. Kralchevsky, B. N. Naydenov, and G. Brenn, J. Colloid Interface Sci. 287 (2005) 121-134.

7. Interfacial Rheology of Adsorbed Layers with Surface Reaction: On the Origin of the Dilatational Surface Viscosity, I.B. Ivanov, K.D. Danov, K.P. Ananthapadmanabhan, and A. Lips, Advances in Colloid & Interface Sci. 114-115 (2005) 61-92.

8. Wall Slip and Viscous Dissipation in Sheared Foams: Effect of Surface Mobility, N. D. Denkov, V. Subramanian, D. Gurovich and A. Lips, Colloids and Surfaces A 263(1-3) (2005) 129-145.

9. Shape and Buckling Transitions in Solid-Stabilized Drops, H. Xu, S. Melle, K. Golemanov, G. Fuller, Langmuir 21 (2005) 10016-10020.

10. Hydrophobization of Glass Surface by Adsorption of Polydimethylsiloxane (PDMS), K. G. Marinova, D. Christova, S. Tcholakova, E. Efremov, N. D. Denkov, Langmuir 21 (2005) 11729-11737.

2004

1. Synergistic Sphere-to-Rod Micelle Transition in Mixed Solutions of Sodium Dodecyl Sulfate and Cocoamidopropyl Betaine. N. C. Christov, N. D. Denkov, P. A. Kralchevsky, K. P. Ananthapadmanabhan, A. Lips, Langmuir 20 (2004) 565-571.

2. Composition of Mixed Adsorption Layers and Micelles in Solutions of Sodium Dodecyl Sulfate and Dodecyl Acid Diethanol Amide. J. K. Angarska, K. D. Tachev, N. D. Denkov, Colloids & Surfaces A 233 (2004) 193-201.

3. On the Mechanism of Stomatocyte-Echinocyte Transformations of Red Blood Cells: Experiment and Theoretical Model. K. D. Tachev, K. D. Danov, P. A. Kralchevsky, Colloids Surf. B: Biointerfaces 34 (2004) 123-140.

4. Detection of the Hydrophobic Surface Force in Foam Films by Measurements of the Critical Thickness of Film Rupture. J. K. Angarska, B. S. Dimitrova, K. D. Danov, P. A. Kralchevsky, K. P. Ananthapadmanabhan, A. Lips, Langmuir 20 (2004) 1799-1806.

5. Mixed Solutions of Anionic and Zwitterionic Surfactant (Betaine): Surface Tension Isotherms, Adsorption and Relaxation Kinetics. K. D. Danov, S. D. Kralchevska, P. A. Kralchevsky, K. P. Ananthapadmanabhan, and A. Lips, Langmuir 20 (2004) 5445-5453.

6. Electrodipping Force Acting on Solid Particles at a Fluid Interface. K .D. Danov, P. A. Kralchevsky, M. P. Boneva, Langmuir 20 (2004) 6139-6151.

7. Role of Surfactant Type and Concentration for the Mean Drop Size during Emulsification in Turbulent Flow. S. Tcholakova, N. D. Denkov, and T. Danner, Langmuir 20 (2004) 7444-7458.

8. Mechanisms of Foam Destruction by Oil-based Antifoams. N. D. Denkov Langmuir 20 (2004) 9463-9505

9. Evaluation of the Precision of Drop-Size Determination in Oil/Water Emulsions by Low-Resolution NMR Spectroscopy. P.S. Denkova, S. Tcholakova, N.D. Denkov, K. D. Danov, B. Campbell, C. Shawl, D. Kim, Langmuir 20 (2004) 11402-11413.

10. Effect of Surfactants on Drop Stability and Thin Film Drainage. K. D. Danov, In: Fluid Mechanics of Surfactant and Polymer Solutions (CISM Cources and Lectures No. 463). V.M. Starov and I.B. Ivanov, Eds., Springer, New York, 2004; pp. 1-38.

11. Surface Forces in Model Oil-in-Water Emulsions Stabilized by Proteins. T.D. Dimitrova, F. Leal-Calderon, T.D. Gurkov, B. Campbell, Adv. Colloid Interface Sci. 108 (2004) 73-86.

12. Main factors controlling the emulsification process under turbulent conditions. 2. Experiment and data interpretation. S. Tcholakova, N. D. Denkov, I. B. Ivanov, T. Danner, 21^st ICTAM, Warsaw, 2004, Paper FM8S_11669

2003

1. Spontaneous Detachment of Oil Drops from Solid Substrates: Governing Factors. V. L. Kolev, I. I. Kochijashky, K. D. Danov, P. A. Kralchevsky, G. Broze and A. Mehreteab, J. Colloid Interface Sci. 257 (2003) 357-363.

2. Model Studies on the Mechanism of Deactivation (Exhaustion) of Mixed Oil-Silica Antifoams. K.G. Marinova, S. Tcholakova, N. D. Denkov, S. Roussev, and M. Deruelle, Langmuir 19 (2003) 3084-3089.

3. Effect of Nonionic Admixtures on the Adsorption of Ionic Surfactants at Fluid Interfaces. Part 1. Sodium Dodecyl Sulfate and Dodecanol. P. A. Kralchevsky, K. D. Danov, V. L. Kolev, G. Broze and A. Mehreteab, Langmuir 19 (2003) 5004-5018.

4. Effect of Nonionic Admixtures on the Adsorption of Ionic Surfactants at Fluid Interfaces. Part 2. Sodium Dodecylbenzene Sulfonate and Dodecylbenzene. K. D. Danov, S. D. Kralchevska, P. A. Kralchevsky, G. Broze and A. Mehreteab, Langmuir 19 (2003) 5019-5030.

5. Interrelation between Drop Size and Protein Adsorption at Various Emulsification Conditions. S. Tcholakova, N. D. Denkov, D. Sidzhakova, I. B. Ivanov, and B. Campbell, Langmuir 19 (2003) 5640-5649.

6. Monolayers of Globular Proteins on Air/Water Interface: Applicability of the Volmer Equation of State. T.D. Gurkov, S.C. Russev, K.D. Danov, I.B. Ivanov, B. Campbell, Langmuir 19 (2003) 7362-7369.

7. Hydrodynamic Instability and Coalescence in Trains of Emulsion Drops or Gas Bubbles Moving through a Narrow Capillary. K.D. Danov, D.S. Valkovska, P.A. Kralchevsky, J. Colloid Interface Sci. 267 (2003) 243-258.

8. Interarm Interaction of DNA Cruciform Forming at a Short Inverted Repeat Sequence. M. Kato, S. Hokabe, S. Itakura, S. Minoshima, Y.L. Lyubchenko, T.D. Gurkov, H. Okawara, K. Nagayama, and N. Shimizuy, Biophys. J. 85 (2003) 402-408.

9. Application of the Model-Free Approach to Low Molecular Weight Systems with Hindered Internal Rotation: Cinnamoylmesitylene. P.S. Denkova, V.S. Dimitrov, S.M. Bakalova, J. Kaneti, K.D. Danov, Magnetic Resonance in Chemistry 41 (2003) 989-995.

2002

1. Kinetics of Solubilization of n-Decane and Benzene by Micellar Solutions of Sodium Dodecyl Sulfate. P. D. Todorov, P. A. Kralchevsky, N. D. Denkov, G. Broze, and A. Mehreteab, J. Colloid Interface Sci. 245 (2002) 371-382.

2. Adsorption Relaxation for Nonionic Surfactants under Mixed Barrier-Diffusion and Micellization-Diffusion Control. K. D. Danov, D. S. Valkovska, and P. A. Kralchevsky, J. Colloid Interface Sci. 251 (2002) 18-25.

3. Capillary Mechanisms in Membrane Emulsification: Oil-in-Water Emulsions Stabilized by Tween 20 and Milk Proteins. N. C. Christov, D. N. Ganchev, N. D. Vassileva, N. D. Denkov, K. D. Danov, and P. A. Kralchevsky, Colloids and Surfaces A 209 (2002) 83-104.

4. Kinetics of Triglyceride Solubilization by Micellar Solutions of Nonionic Surfactant and Triblock Copolymer: 1. The Empty and Swollen Micelles. N. C. Christov, N. D. Denkov, P. A. Kralchevsky, G. Broze, and A. Mehreteab, Langmuir 18 (2002) 7880-7886.

5. Kinetics of Triglyceride Solubilization by Micellar Solutions of Nonionic Surfactant and Triblock Copolymer: 2. Theoretical Model. P. A. Kralchevsky, N. D. Denkov, P. D. Todorov, G. S. Marinov, G. Broze, and A. Mehreteab, Langmuir 18 (2002) 7887-7895.

6. Kinetics of Triglyceride Solubilization by Micellar Solutions of Nonionic Surfactant and Triblock Copolymer: 3. Experiments with Single Drops. P. D. Todorov, G. S. Marinov, P. A. Kralchevsky, N. D. Denkov, P. Durbut, G. Broze, and A. Mehreteab, Langmuir 18 (2002) 7896-7905.

7. Comparison of the van der Waals and Frumkin Adsorption Isotherms for Sodium Dodecyl Sulfate at Various Salt Concentrations. V. L. Kolev, K. D. Danov, P. A. Kralchevsky, G. Broze and A. Mehreteab, Langmuir 18 (2002) 9106-9109.

8. Stability of Draining Plane-Parallel Films Containing Surfactants. D.S. Valkovska, K. D. Danov, and I. B. Ivanov, Adv. Colloid Interface Sci. 96 (2002) 101-129.

9. Optimal Hydrophobicity of Silica in Mixed Oil-Silica Antifoams. K.G. Marinova, N.D. Denkov, P. Branlard, Y. Giraud, M. Deruelle, Langmuir 18 (2002) 3399-3403.

10. Role of Oil Spreading for the Efficiency of Mixed Oil-Solid Antifoams. N.D. Denkov, S. Tcholakova, K.G. Marinova, A. Hadjiiski, Langmuir 18 (2002) 5810-5817.

11. Model Studies of the Effect of Silica Hydrophobicity on the Efficiency of Mixed Oil-Silica Antifoams. N.D. Denkov, K.G. Marinova, S. Tcholakova, M. Deruelle, Langmuir 18 (2002) 8761-8769.

12. Hydrodynamic Behavior and Stability of Approaching Deformable Drops. T. D. Gurkov, E. S. Basheva, In: "Encyclopedia of Surface & Colloid Science", A. T. Hubbard (Ed.), Marcel Dekker, New York, 2002.

13. Gentle Film Trapping Technique with Application to Drop Entry Measurements. A. Hadjiiski, S. Tcholakova, I. B. Ivanov, T. D. Gurkov, E. F. Leonard, Langmuir 18 (2002) 127-138.

14. Role of Entry Barriers in Foam Destruction by Oil Drops. A. Hadjiiski, N. D. Denkov, S. Tcholakova, I. B. Ivanov, In: "Adsorption and Aggregation of Surfactants in Solution", K. L. Mittal and D. O. Shah (Eds.), Marcel Dekker, New York, 2002, pp. 465-500.

15. Coalescence in Beta-Lactoglobulin-Stabilized Emulsions: Effects of Protein Adsorption and Drop Size. S. Tcholakova, N. D. Denkov, I. B. Ivanov, B. Campbell, Langmuir 18 (2002) 8960-8971.

16. Methods for Evaluation of Emulsion Stability at a Single Drop Level. N. D. Denkov, S. Tcholakova, I. B. Ivanov, B. Campbell, Proceedings of Third World Congress on Emulsions, September, 2002, Lyon, France.

17. Mechanism of Foam Destruction by Emulsions of PDMS-silica Mixtures. N. D. Denkov, K. Marinova, S. Tcholakova, M. Deruelle, Proceedings of Third World Congress on Emulsions, September, 2002, Lyon, France.

18. Coalescence in Protein Stabilized Emulsions. S. Tcholakova, N. D. Denkov, I. B. Ivanov, B. Campbell, Proceedings of Third World Congress on Emulsions, September, 2002, Lyon, France.

19. Adsorption of Ionic Surfactants on Solid Particles Determined by Zeta-Potential Measurements: Competitive Binding of Counterions. N. K. Dimov, V. L. Kolev, P. A. Kralchevsky, L. G. Lyutov, G. Broze, and A. Mehreteab, J. Colloid Interface Sci. 256 (2002) 23-32.

20. Chemical Physics of Colloid Systems and Interfaces: 1. Introduction; 2. Surface Tension of Surfactant Solutions; 3. Capillary Hydrostatics and Thermodynamics; 4. Surface Forces. P. A. Kralchevsky, K. D. Danov and N. D. Denkov, Chapter 5 in "Handbook of Surface and Colloid Chemistry", Second Edition (K. S. Birdi, Ed.), CRC Press, New York, 2002.

21. Chemical Physics of Colloid Systems and Interfaces: 5. Hydrodynamic Interactions in Dispersions; 6. Kinetics of Coagulation. P. A. Kralchevsky, K. D. Danov and N. D. Denkov, Chapter 5 in "Handbook of Surface and Colloid Chemistry", Second Edition (K. S. Birdi, Ed.), CRC Press, New York, 2002.

22. Chemical Physics of Colloid Systems and Interfaces: 7. Mechanisms of Antifoaming; 8. Electrokinetic Phenomena in Colloids; 9. Optical Properties of Dispersions and Micellar Solutions. P. A. Kralchevsky, K. D. Danov and N. D. Denkov, Chapter 5 in "Handbook of Surface and Colloid Chemistry", Second Edition (K. S. Birdi, Ed.), CRC Press, New York, 2002.

23. Reconstruction of the Electric Charge Density in Thin Films from the Contrast Transfer Function Measurements. K. D. Danov, R. Danev, K. Nagayama, Ultramicroscopy 90 (2002) 85-95.

24. Adsorption of sodium dodecyl sulfate in the presence of magnesium sulfate. An estimation of the adsorption of magnesium ions in Stern layer based on the surface tension data. J.K. Angarska, B.St. Dimitrova, P.A. Kralchevsky, K.D. Danov, Collection of Scientific Studies in Natural Sciences. University Publisher Ep. Konstantin Preslavsky, Shumen, Bulgaria, 2002; pp. 192-209.

2001

1. Particles at Fluid Interfaces and Membranes: Attachment of Colloid Particles and Proteins to Interfaces and Formation of Two-Dimensional Arrays. P.A. Kralchevsky, K. Nagayama; Elsevier, Amsterdam, 2001: Book: 14 chapters, 654 pages.

2. Strong Capillary Attraction between Spherical Inclusions in a Multilayered Lipid Membrane. K. D. Danov, B. Pouligny, M. I. Angelova, and P. A. Kralchevsky. Studies in Surface Science and Catalysis, Vol. 132, Elsevier, Amsterdam, 2001; pp. 519-524.

3. Capillary Forces and Structuring in Layers of Colloid Particles. P.A. Kralchevsky and N.D. Denkov, Current Opinion in Colloid & Interface Sci. 6 (2001) 383-401.

4. Capillary Forces between Colloidal Particles Confined in a Liquid Film: The Finite-Meniscus Problem. K. D. Danov, B. Pouligny and P. A. Kralchevsky, Langmuir 17 (2001) 6599-6609.

5. Particles with an Undulated Contact Line at a Fluid Interface: Interaction between Capillary Quadrupoles and Rheology of Particulate Monolayers. P. A. Kralchevsky, N. D. Denkov, and K. D. Danov, Langmuir 17 (2001) 7694-7705.

6. On the Viscosity of Dilute Emulsions. K. D. Danov, J. Colloid Interface Sci. 235 (2001) 144-149.

7. Influence of Ionic Surfactants on the Drainage Velocity of Thin Liquid Films. D. S. Valkovska, K. D. Danov, J. Colloid Interface Sci. 241 (2001) 400-412.

8. Foam Destruction by Solid-Liquid Antifoams in Solutions of a Nonionic Surfactant: Electrostatic Interactions and Dynamic Effects. K.G. Marinova, N.D. Denkov, Langmuir 17 (2001) 2426-2436.

9. Stability of Oil-in-Water Emulsions Containing Protein. I. B. Ivanov, E. S. Basheva, T. D. Gurkov, A. Hadjiiski, L. N. Arnaudov, N. D. Vassileva, S. Tcholakova, B. Campbell, In: "Food Colloids: Fundamentals and Formulation", E. Dickinson and R. Miller (Eds.), Royal Society of Chemistry, Cambridge, 2001, pp. 73-90.

10. Van der Waals Interaction between Two Truncated Spheres Covered by a Uniform Layer (Deformed Drops, Vesicles, or Bubbles). S. Tcholakova, N. D. Denkov, R. Borwankar, B. Campbell, Langmuir 17 (2001) 2357-2362.

11. Effect of Oily Additives on Foamability and Foam Stability. 2. Entry Barriers. A. Hadjiiski, S. Tcholakova, N. D. Denkov, P. Durbut, G. Broze, A. Mehreteab, Langmuir 17 (2001) 7011-7021.

12. Effect of Oily Additives on Foamability and Foam Stability. 1. Role of Interfacial Properties. L. Arnaudov, N. D. Denkov, I. Surcheva, P. Durbut, G. Broze, A. Mehreteab, Langmuir 17 (2001) 6999-7010.

13. Foam Boosting by Amphiphilic Molecules in the Presence of Silicone Oil. E. S. Basheva, S. Stoyanov, N. D. Denkov, K. Kasuga, N. Satoh, K. Tsujii, Langmuir 17 (2001) 969-979.

14. Dynamic Processes in Surfactant Stabilized Emulsions. K.D. Danov, P.A. Kralchevsky, and I.B. Ivanov, Chapter 26 in "Encyclopedic Handbook of Emulsion Technology", J. Sjoblom, Ed., Marcel Dekker, New York, 2001; pp. 621-659.

15. Role of Betaine as Foam Booster in the Presence of Silicone Oil Drops. E. S. Basheva, D. Ganchev, N. D. Denkov, K. Kasuga, N. Satoh, K. Tsujii, Langmuir, 16(3) (2000) 1000-1013.

16. Role of Surface Diffusion for the Drainage and Hydrodynamic Stability of Thin Liquid Films. S. D. Stoyanov, N. D. Denkov, Langmuir 17 (2001) 1150-1156.

17. Dynamics of Particles on Interfaces and in Thin Liquid Films. J. T. Petkov, N. D. Denkov, In "Encyclopedia of Surface and Colloid Science", A. Hubbard, Ed.; Marcel Dekker, New York, 2001.

18. Liquid Films and Interactions between Particle and Surface. P. A. Kralchevsky and K. Nagayama, Chapter 5 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors) Elsevier, Amsterdam, 2001; pp. 183-247.

19. Lateral Capillary Forces between Partially Immersed Bodies. P. A. Kralchevsky and K. Nagayama, Chapter 7 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors) Elsevier, Amsterdam, 2001; pp. 287-350.

20. Two-Dimensional Crystallization of Particulates and Proteins. P. A. Kralchevsky and K. Nagayama, Chapter 13 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors) Elsevier, Amsterdam, 2001; pp. 517-590.

21. Effect of Oil Drops and Particulates on the Stability of Foams. P. A. Kralchevsky and K. Nagayama, Chapter 14 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors) Elsevier, Amsterdam, 2001; pp. 591-633.

22. Planar Fluid Interfaces. P. A. Kralchevsky and K. Nagayama, Chapter 1 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 1-63.

23. Interfaces of Moderate Curvature: Theory of Capillarity. P. A. Kralchevsky and K. Nagayama, Chapter 2 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 64-104.

24. Capillary Forces between Particles Bound to a Spherical Interface. P. A. Kralchevsky and K. Nagayama, Chapter 9 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 396-425.

25. Mechanics of Lipid Membranes and Interaction between Inclusions. P. A. Kralchevsky and K. Nagayama, Chapter 10 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 426-468.

26. Capillary Bridges and Capillary-Bridge Forces. P. A. Kralchevsky and K. Nagayama, Chapter 11 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 469-502.

27. Measurement of the Yield Stress of Gellike Protein Layers on Liquid Surfaces by Means of an Attached Particle. J. T. Petkov, T. D. Gurkov, B. E. Campbell, Langmuir 17 (2001) 4556-4563.

28. Disjoining Pressure vs. Thickness Isotherms of Thin Emulsion Films Stabilized by Proteins. T.D. Dimitrova, F. Leal-Calderon, T.D. Gurkov, B. Campbell, Langmuir 17 (2001) 8069-8077.

29. The Formation of Satellite Droplets by Unstable Binary Drop Collision. G. Brenn, D.S. Valkovska, K.D. Danov, Phys. Fluids 13 (2001) 2463-2477.

30. Mixed Micellization of Dimeric (Gemini) Surfactants and Conventional Surfactants. II. CMC and Micelle Aggregation Numbers for Various Mixtures. R.G. Alargova, I.I. Kochijashky, M.L. Sierra, K. Kwetkat, R. Zana, J. Colloid Interface Sci. 235 (2001) 119-129.

31. Charging of Thin Films Measured by Electron Interferoscopy: Theory and Experiment. K. D. Danov, R. Danev, and K. Nagayama, Ultramicroscopy 87 (2001) 45-54.

32. Dilatational and Shear Rheology of Protein Layers on Water/Air Interface. T. D. Gurkov, J. T. Petkov, B. Campbell, R. P. Borwankar, in: "Food Colloids, Fundamentals of Formulation" (E. Dickinson, R. Miller, Eds.), Royal Soc. Chem., Cambridge, UK, 2001, 181-190.

33. Surface Bending Moment and Curvature Elastic Moduli. P. A. Kralchevsky and K. Nagayama, Chapter 3 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 105-136.

34. General Curved Interfaces and Biomembrane. P. A. Kralchevsky and K. Nagayama, Chapter 4 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 137-182.

35. Particles at Interfaces: Deformations and Hydrodynamic Interactions. P. A. Kralchevsky and K. Nagayama, Chapter 6 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 248-286.

36. Lateral Capillary Forces between Floating Particles. P. A. Kralchevsky and K. Nagayama, Chapter 8 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 351-395.

37. Capillary Forces between Particles of Irregular Contact Line. P. A. Kralchevsky and K. Nagayama, Chapter 12 in the book: "Particles at Fluid Interfaces and Membranes" (P. A. Kralchevsky and K. Nagayama, Authors), Elsevier, Amsterdam, 2001; pp. 503-516.

2000

1. Capillary Interactions between Particles Bound to Interfaces, Liquid Films and Biomembranes. P.A. Kralchevsky and K. Nagayama, Adv. Colloid Interface Sci. 85 (2000) 145-192.

2. Deposition of Oil Drops on a Glass Substrate in Relation to the Process of Washing. N.K. Dimov, E.H. Ahmed, R.G. Alargova, P.A. Kralchevsky, P. Durbut, G. Broze, and A. Mehreteab, J. Colloid Interface Sci. 224 (2000) 116-125.

3. Adsorption Kinetics of Ionic Surfactants after a Large Initial Perturbation. Effect of Surface Elasticity. K.D. Danov, V.L. Kolev, P.A. Kralchevsky, G. Broze and A. Mehreteab, Langmuir 16 (2000) 2942-2956.

4. Erythrocyte Attachment to Substrates: Determination of Membrane Tension and Adhesion Energy. K.D. Tachev, J.K. Angarska, K.D. Danov, and P.A. Kralchevsky, Colloids and Surfaces B: Biointerfaces 19 (2000) 61-80.

5. The Effect of Oil Solubility on the Oil Drop Entry at Water-Air Interface. D.S. Valkovska, P.A. Kralchevsky, K.D. Danov, G. Broze, and A. Mehreteab, Langmuir 16 (2000) 8892-8902.

6. Determination of Bulk and Surface Diffusion Coefficients from Experimental Data for Thin Liquid Film Drainage. D. S. Valkovska, K. D. Danov, J. Colloid Interface Sci. 223 (2000) 314-316.

7. Kinetics of Cream Formation by the Mechanism of Consolidation in Flocculating Emulsions. T.D. Dimitrova, T.D. Gurkov, N.D. Vassileva, B.E. Campbell and R.P. Borwankar, J. Colloid Interface Sci. 230 (2000) 254-267.

8. Mechanisms of Action of Mixed Solid-Liquid Antifoams: 3. Exhaustion and Reactivation. N.D. Denkov, K.G. Marinova, C. Christova, A. Hadjiiski, Ph. Cooper, Langmuir 16 (2000) 2515-2528.

9. Antifoam Action of Oils. N.D. Denkov, K.G. Marinova, Proceedings of 3^rd Eurofoam Conference, June, 2000, Delft, The Netherlands; Verlag MIT Publishing, Bremen, 2000, p. 199.

10. Drag of a Solid Particle Trapped in a Thin Film, or at an Interface: Influence of Surface Viscosity and Elasticity. R. Dimova, K. D. Danov, B. Pouligny, and I. B. Ivanov, J. Colloid Interface Sci. 226 (2000) 35-43.

11. Particles at Fluid Interfaces and Membranes: Attachment of Colloid Particles and Proteins to Interfaces and Formation of Two-Dimensional Arrays. P.A. Kralchevsky, K. Nagayama; Elsevier, Amsterdam, 2001: Book: 14 chapters, 654 pages.

12. Hydrodynamic Theory and Experiments for the Motion of the Front between the Thick and Thin Regions in a Foam Films. S. D. Stoyanov, V. N. Paunov, E. S. Basheva, I. B. Ivanov, Proc. 3^rd Euroconference on Foams, Emulsions and their Applications (Eurofoam 2000), 4-8 June, 2000, p. 24.

13. Effect of Surfactants on the Stability of Films between Two Colliding Small Bubbles. D.S. Valkovska, K. D. Danov, I.B. Ivanov, Colloids Surf. A 175 (2000) 179-192.

14. Investigation of Thin Aqueous Films on Silica Using a Modified Interferometric Technique. P. Somasundaran, S. Simpson, R.K. Jain, I.B. Ivanov, V. Raghuraman, J. Colloid Interface Sci. 225 (2000) 243-246.

15. Dilatational and Shear Rheology of Protein Layers on Water/Air Interface. T.D. Gurkov, J.T. Petkov, B. Campbell and R.P. Borwankar, Proceedings of the Conference "Food Colloids 2000: Fundamentals of Formulation" (April 3-6, 2000, Potsdam, Germany), E. Dickinson and R. Miller, Eds., Royal Soc. Chem., Cambridge, UK, 2001, p. 181.

16. Mutual Approach and Stability of Two Slightly Deformed Bubbles. D.S. Valkovska, K.D. Danov, Proceedings of the 3^rd Eurofoam Conference, Emulsions and Applications, 4-8 June, 2000, Delft, The Netherlands, p. 199.

17. Beta-Casein Adsorption Kinetics on Air-Water and Oil-Water interfaces Studied by Ellipsometry. S.C. Russev, T.V. Arguirov and T.D. Gurkov, Colloids and Surfaces B 19 (2000) 89-100.

18. Dilatational and Shear Elasticity of Gel-like Protein Layers on Air/Water Interface. J. Petkov, T. Gurkov, B. Campbell, R. Borwankar, Langmuir 16 (2000) 3703-3711.

19. Adsorption Kinetics of Some Polyethylene Glycol Octylphenyl Ethers Studied by the Fast Formed Drop Technique. T. Horozov, L. Arnaudov, J. Colloid Interface Sci. 222 (2000) 146-155.

20. Viscous Drag of a Solid Sphere Straddling a Spherical or Flat Surface. K.D. Danov, R. Dimova, and B. Pouligny, Phys. Fluids 12 (2000) 2711-2722.

21. Mechanical Properties of Lipid Bilayers Containing Modified Lipids. I. Bivas, V. Vitkova, M.D. Mitov, M. Winterhalter, R.G. Alargova, P. Meleard, and P. Bothorel, Chapter 14 in: "Giant Vesicles", P. Walde & P.L. Luisi, Eds., Wiley, New York, 2000; pp. 207-219.

1999

1. Flocculation and Coalescence of Micron-Size Emulsion Droplets. I. B. Ivanov, K. D. Danov and P. A. Kralchevsky, Colloids and Surfaces A 152 (1999) 161-182.

2. Thermodynamics of Ionic Surfactant Adsorption with Account for the Counterion Binding: Effect of Salts of Various Valency. P.A. Kralchevsky, K.D. Danov, G. Broze and A. Mehreteab, Langmuir 15 (1999) 2351-2365.

3. Adsorption Kinetics of Ionic Surfactants with Detailed Account for the Electrostatic Interactions: Effect of the Added Electrolyte. K. D. Danov, P. M. Vlahovska, P. A. Kralchevsky, G. Broze and A. Mehreteab, Colloids & Surfaces A 156 (1999) 389-411.

4. Falling Ball Viscosimetry of Giant Vesicle Membranes: Finite-Size Effects. R. Dimova, C. Dietrich, A. Hadjiiski, K. D. Danov, B. Pouligny, Eur. Phys. J. B 12 (1999) 589-598.

5. Motion of a Massive Particle Attached to a Spherical Interface: Statistical Properties of the Particle Path. K. Velikov, K. D. Danov, M. Angelova, C. Dietrich, B. Pouligny, Colloids & Surfaces A 149 (1999) 245-251.

6. Surfactants Role on the Deformation of Colliding Small Bubbles. D. S. Valkovska, K. D. Danov, I. B. Ivanov, Colloids & Surfaces A 156 (1999) 547-566.

7. Effect of Surfactants on the Film Drainage. K. D. Danov, D. S. Valkovska and I. B. Ivanov, J. Colloid Interface Sci. 211 (1999) 291-303.

8. Mechanisms of Action of Mixed Solid-Liquid Antifoams. 1. Dynamics of Foam Film Rupture. N. D. Denkov, P. Cooper, J.-Y. Martin, Langmuir 15 (1999) 8514-8529.

9. Mechanisms of Action of Mixed Solid-Liquid Antifoams. 2. Stability of Oil Bridges in Foam Films. N. D. Denkov, Langmuir 15 (1999) 8530-8542.

10.1. Part 1 of the review "Equilibrium and Dynamics of Surfactant Adsorption Monolayers and Thin Liquid Films". K.D. Danov, P.A. Kralchevsky and I.B. Ivanov, in: Handbook of Detergents, Part A: Properties, G. Broze, Ed., Chapter 9. M. Dekker, New York, 1999; pp. 303-418.

10.2. Part 2 of the review "Equilibrium and Dynamics of Surfactant Adsorption Monolayers and Thin Liquid Films". K.D. Danov, P.A. Kralchevsky and I.B. Ivanov, in: Handbook of Detergents, Part A: Properties, G. Broze, Ed., Chapter 9. M. Dekker, New York, 1999; pp. 303-418.

11. Thinning and Rupture of Aqueous Surfactant Films on Silica. P. Somasundaran, S. Simpson, I. Ivanov, R.K. Jain, D. Sarkar, Langmuir 15 (1999) 7658-7661.

12. Size Dependence of the Stability of Emulsion Drops Pressed Against a Large Interface. E. S. Basheva, T. D. Gurkov, I. B. Ivanov, G. Bantchev, B. Campbell and R. Borwankar, Langmuir 15 (1999) 6764-6769.

13. A Novel Fast Experimental Technique for Measuring Dynamic Surface and Interfacial Tension of Surfactant Solutions at Constant Interfacial Area. T. Horozov and L. Arnaudov, J. Colloid and Interface Sci. 219 (1999) 99-109.

14. Rotating Analyzer - Fixed Analyzer Ellipsometer Based on Null Type Ellipsometer. S. C. Russev, T. V. Arguirov, Review of Scientific Instruments 70(7) (1999) 3077-3082.

15. Two-Dimensional Forces Universally Working between Particles at an Interface. K. Nagayama, and P. Kralchevsky, Japanese Journal of Physical Society (Nihon Butsuri Gakkaishi) 54 (1999) 519-527 (in Japanese).

16. A Novel Fast Experimental Technique for Measuring Dynamic Surface and Interfacial Effect of Ionic Surfactants on the Film Drainage. D.S. Valkovska and K.D. Danov, in the Proceedings of the 15^th Brazilian Congress of Mechanical Engineering, COBEM'99, paper AAEEJA, Sao Paulo, 1999.

17. Effect of Ionic Surfactants on the stability of plane-parallel films. D.S. Valkovska and K.D. Danov, in the Proceedings of the 15^th Brazilian Congress of Mechanical Engineering, COBEM'99, paper AAEEJC, Sao Paulo, 1999.

18. Equilibrium and Dynamics of Surfactant Adsorption Monolayers and Thin Liquid Films. K.D. Danov, P.A. Kralchevsky and I.B. Ivanov, in: Handbook of Detergents, Part A: Properties, G. Broze, Ed., Chapter 9. M. Dekker, New York, 1999; pp. 303-418.

1998

1. Energy of Adhesion of Human T Cells to Adsorption Layers of Monoclonal Antibodies Measured by Film Trapping Technique. I.B. Ivanov, A. Hadjiiski, N.D. Denkov, T.D. Gurkov, P.A. Kralchevsky and S. Koyasu, Biophys. J. 75 (1998) 545-556.

2. Effects of Counterions and Co-Ions on the Drainage and Stability of Liquid Films and Foams. J. K. Angarska, K. D. Tachev, P. A. Kralchevsky, A. Mehreteab and G. Broze, J. Colloid Interface Sci. 200 (1998) 31-45.

3. Growth of Giant Rod-Like Micelles of Ionic Surfactant in the Presence of Al³⁺ Counterions. R. G. Alargova, K. D. Danov, P. A. Kralchevsky, G. Broze and A. Mehreteab, Langmuir 14 (1998) 4036-4049.

4. Growth of Rod-Like Micelles in Anionic Surfactant Solutions in the Presence of Ca²⁺ Counterions. R. G. Alargova, V. P. Ivanova, P. A. Kralchevsky, A. Mehreteab and G. Broze, Colloids and Surfaces A 142 (1998) 201-218.

5. Properties of Amphoteric Surfactants Studied by Zeta-potential Measurements with Latex Particles. R. G. Alargova, I. Y. Vakarelsky, V. N. Paunov, S. D. Stoyanov, P. A. Kralchevsky, A. Mehreteab and G. Broze, Langmuir 14 (1998) 1996-2003.

6. Modification of Ultrafiltration Membranes by Deposition of Colloid Particles. R. G. Alargova, J. T. Petkov, N. D. Denkov, D. N. Petsev and I. B. Ivanov, Colloids Surf. A 134 (1998) 331-342.

7. Stability of Evaporating Two-Layered Liquid Film in the Presence of Surfactant: I. The Equations of Lubrication Approximation. K. D. Danov, V. N. Paunov, N. Alleborn, H. Raszillier and F. Durst, Chem. Eng. Sci. 53 (1998) 2809-2822.

8. Stability of Evaporating Two-Layered Liquid Film in the Presence of Surfactant: II. Linear Analysis. K. D. Danov, V. N. Paunov, S. D. Stoyanov, N. Alleborn, H. Raszillier and F. Durst, Chem. Eng. Sci. 53 (1998) 2823-2837.

9. Stability of Evaporating Two-Layered Liquid Film in the Presence of Surfactant: III. Non-Linear Stability Analysis. V. N. Paunov, K. D. Danov, N. Alleborn, H. Raszillier, and F. Durst, Chem. Eng. Sci. 53 (1998) 2839-2857.

10. Stokes Flow Caused by the Motion of a Rigid Sphere Close to a Viscous Interface. K. D. Danov, T. D. Gurkov, H. Raszillier, and F. Durst, Chem. Eng. Sci. 53 (1998) 3413-3434.

11. Role of Surface Forces in the Stability of Evaporating Thin Liquid Films That Contain Surfactant Micelles. T. D. Gurkov, K. D. Danov, N. Alleborn, H. Raszillier and F. Durst, J. Colloid Interface Sci. 198 (1998) 224-240.

12. The Stability of Evaporating Thin Liquid Films in the Presence of Surfactant: I. Lubrication Approximation and Linear Analysis. K. D. Danov, N. Alleborn, H. Raszillier and F. Durst, Phys. Fluids 10(1) (1998) 131-143.

13. Electron Cryomicroscopy of Bacteriorhodopsin Vesicles: Mechanism of Vesicle Formation. N. D. Denkov, H. Yoshimura, T. Kouyama, J. Walz and K. Nagayama, Biophysical Journal 74 (1998) 1409-1420.

14. Role of Oscillatory Structural Forces for Interactions in Thin Emulsion Films Containing Micelles. K. G. Marinova, T. D. Gurkov, T. D. Dimitrova, R. G. Alargova and D. Smith, Langmuir 14 (1998) 2011-2019.

15. Direct Observation of the Dynamics of Latex Particles Confined inside Thinning Water-Air Films. K. P. Velikov, F. Durst, O. D. Velev, Langmuir 14 (1998) 1148-1155.

16. Effect of Calcium Ions and Environmental Conditions on the Properties of Beta-Casein Stabilized Films and Emulsions. O. D. Velev, B. E. Campbell, R. P. Borwankar, Langmuir 14 (1998) 4122-4130.

17. Effect of the Rheology on Foam Drainage. S. Stoyanov, C. Dushkin, D. Langevin, D. Weaire, G. Verbist, Langmuir 14 (1998) 4663-4665.

18. Gradual Disintegration of Protein Lumps Contained in Thin Emulsion Films: Role of the Surface Diffusion. T.D. Gurkov, K.G. Marinova, A. Zdravkov, C. Oleksiak and B. Campbell, Progress in Colloid & Polymer Sci. 110 (1998) 263-268.

19. Oscillatory Structural Interactions in Thin Emulsion Films Containing Micelles of Ionic Surfactant. K.G. Marinova, T.D. Gurkov, T.D. Dimitrova, R.G. Alargova and D. Smith, Progress in Colloid & Polymer Sci. 110 (1998) 245-250.

20. Food Dispersion Stability. R.P. Borwankar, B. Campbell, C. Oleksiak, T.D. Gurkov, D.T. Wasan and Wen Xu, in: "Food Emulsions and Foams: Interfaces, Interactions and Stability" (E. Dickinson and J.M. Rodriguez-Patino, Eds.), Royal Society of Chemistry, London, 1998, p. 45-60.

1997

1. Stability of Emulsions under Equilibrium and Dynamic Conditions. I. B. Ivanov and P. A. Kralchevsky, Colloids & Surfaces A 128 (1997) 155-175.

2. Interfacial Rheology and Kinetics of Adsorption from Surfactant Solutions. T. S. Horozov, P. A. Kralchevsky, K. D. Danov, and I. B. Ivanov, J. Disp. Sci. Technol. 18 (1997) 593-607.

3. DLVO and Non-DLVO Surface Forces and Interactions in Colloidal Dispersions. D. N. Petsev, N. D. Denkov, and P.A. Kralchevsky, J. Disp. Sci. Technol. 18 (1997) 647-659.

4. Lateral Forces Acting between Particles in Liquid Films or Lipid Membranes. P. A. Kralchevsky, Advances in Biophysics 34 (1997) 25-39.

5. Effect of Droplet Deformability and Surface Forces on Flocculation. P. A. Kralchevsky, N. D. Denkov, K. D. Danov and D. N. Petsev, In: Proceedings of the 2^nd World Congress on Emulsions (Paper 2-2-150), Bordeaux, September 1997.

6. Interfacial Rheology and Emulsion Stability. K. D. Danov, I. B. Ivanov and P. A. Kralchevsky, In: Proceedings of the 2^nd World Congress on Emulsions (Paper 2-2-152), Bordeaux, September 1997.

7. Sphere-to-Rod Transition in the Shape of Anionic Surfactant Micelles Determined by Surface Tension Measurements. R. G. Alargova, K. D. Danov, J. T. Petkov, P. A. Kralchevsky, G. Broze and A. Mehreteab, Langmuir 13 (1997) 5544-5551.

8. Experimental Study of Particle Structuring in Vertical Stratifying Films from Latex Suspensions. E. S. Basheva, K. D. Danov and P. A. Kralchevsky, Langmuir 13 (1997) 4342-4348.

9. Minimization of the Free Energy of Arbitrarily Curved Interfaces. S. Ljunggren, J. C. Eriksson and P. A. Kralchevsky, J. Colloid Interface Sci. 191 (1997) 424-441.

10. Adsorption Kinetics of Ionic Surfactants with Detailed Account for the Electrostatic Interactions. I. No Added Electrolyte. P. M. Vlahovska, K. D. Danov, A. Mehreteab and G. Broze, J. Colloid Interface Sci. 192 (1997) 194-206.

11. Hydrodynamic Theory for Spontaneously Growing Dimple in Emulsion Films with Mass Transfer. K. D. Danov, T. D. Gurkov, T. Dimitrova, I. B. Ivanov and D. Smith, J. Colloid Interface Sci. 188 (1997) 313-324.

12. Effect of Magnesium Ions on the Properties of Foam Films Stabilized with Sodium Dodecyl Sulfate. J. K. Angarska, K. D. Tachev, I. B. Ivanov, A. Mehreteab and G. Broze, J. Colloid Interface Sci. 195 (1997) 316-328.

13. The Role of Additives for the Behaviour of Thin Emulsion Films Stabilized by Proteins. K. G. Marinova, T. D. Gurkov, O. D. Velev, I. B. Ivanov, B. Campbell and R. P. Borwankar, Colloids and Surfaces A 123-124 (1997) 155-167.

14. Motion of the Front between Thick and Thin Film: Hydrodynamic Theory and Experiment with Vertical Foam Films. S. D. Stoyanov, V. N. Paunov, E. S. Basheva, I. B. Ivanov, A. Mehreteab and G. Broze, Langmuir 13 (1997) 1400-1407.

15. Effect of Micelles and Electrolyte on the Adsorption Kinetics. K.D. Danov, P.M. Vlahovska and P.A. Kralchevsky, In: Proceedings of the 2^nd World Congress on Emulsions, Paper 2-2-153 (1997).

16. Charge of Emulsion Droplets Covered with Nonionic Surfactants. I. B. Ivanov, K. G. Marinova, R. G. Alargova, N. D. Denkov, R. P. Borwankar, In: Proceedings of the 2^nd World Congress on Emulsions, Paper 2-2-149 (1997).

17. Role of the Oscillatory Structural Forces for the Stability of Emulsions. K.G. Marinova, T.D. Gurkov, G.B. Bantchev and P.A. Kralchevsky, In: Proceedings of the 2^nd World Congress on Emulsions, Paper 2-3-151 (1997).

18. Critical Film Thickness and Coalescence in Emulsions. K. D. Danov, I. B. Ivanov, In: Proceedings of the 2^nd World Congress on Emulsions, Paper 2-3-154 (1997).

19. Stability of Liquid Films in Non-preequilibrated Emulsions. T. D. Gurkov, K. D. Danov, O. D. Velev, I. B. Ivanov, R. P. Borwankar, In: Proceedings of the 2^nd World Congress on Emulsions, Paper 2-3-155 (1997).

20. Motion of a Massive Microsphere Bound to a Spherical Vesicle. K.P. Velikov, C. Dietrich, A. Hadjiisky, K. Danov, B. Pouligny, Europhys. Let. 40 (1997) 405-410.

21. Effect of the Surfactant Concentration on the Kinetic Stability of Thin Foam and Emulsion Films. K. P. Velikov, O. D. Velev, K. G. Marinova, G. N. Constantinides, J. Chem. Soc., Faraday Trans. 93 (1997) 2069-2075.

22. Lateral Capillary Forces and Two-dimensional Arrays of Colloid Particles and Protein Molecules. N. D. Denkov, P. A. Kralchevsky, and I. B. Ivanov, J. Dispersion Sci. Technology 18 (1997) 577-591.

23. Mechanics and Thermodynamics of Interfaces, Thin Liquid Films and Membranes. T. D. Gurkov, and P. A. Kralchevsky, J. Dispersion Sci. Technology 18 (1997) 609-623.

24. Stability of Emulsions under Static and Dynamic Conditions. O. D. Velev, K. D. Danov and I. B. Ivanov, J. Dispersion Sci. Technology 18 (1997) 625-645.

25. Controlling Receptor-Ligand Contact to Examine Kinetics of T Cell Activation. S.M. Patrick. H. An, M.B. Harris, I.B. Ivanov, N.S. Braunstein, and E.F. Leonard, Annals of Biomedical Eng. 25 (1997) 1072-1080.

26. Investigation of the Stochastic Collisions of Drops Produced by Rayleigh Breakup of Two Laminar Liquid Jets. G. Brenn, St. Kalenderski, and I. B. Ivanov, Phys. Fluids 9 (1997) 349-364.

27. Emulsion Films Stabilized by Proteins. K.G. Marinova, T.D. Gurkov, R.P. Borwankar, B. Campbell and C. Oleksiak, Proceedings of Second World Congress on Emulsions, EDS-Editeur, Paris, France, 1997; Paper No. 2-3-156.

1996

1. Charging of Oil-Water Interfaces Due to Spontaneous Adsorption of Hydroxyl Ions. K.G. Marinova, R.G. Alargova, N.D. Denkov, O.D. Velev, D.N. Petsev, I.B. Ivanov, R.P. Borwankar, Langmuir 12 (1996) 2045-2051.

2. Electric Component of the Interfacial Bending Moment and Curvature Elastic Moduli. P. A. Kralchevsky, T. D. Gurkov and K. Nagayama, J. Colloid Interface Sci. 180 (1996) 619-622.

3. The Hydration Repulsion between Charged Surfaces as an Interplay of Volume Exclusion and Dielectric Saturation Effects. V. N. Paunov, R. I. Dimova, P. A. Kralchevsky, G. Broze and A. Mehreteab, J. Colloid Interface Sci. 182 (1996) 239-248.

4. Adsorption from Micellar Surfactant Solutions: Nonlinear Theory and Experiment. K.D. Danov, P. Vlahovska, T. Horozov, C.D. Dushkin, P.A. Kralchevsky, A. Mehreteab and G. Broze, J. Colloid Interface Sci. 183 (1996) 223-235.

5. Torsion Balance for Measurement of Capillary Immersion Forces. C. D. Dushkin, P. A. Kralchevsky, V. N. Paunov, H. Yoshimura and K. Nagayama, Langmuir 12 (1996) 641-651.

6. Comments on the Conditions for Stable Attachment of Fluid Particles to Solid Surfaces. P. A. Kralchevsky, Langmuir 12 (1996) 5951-5955.

7. Film Trapping Technique: Precise Method for Three-Phase Contact Angle Determination of Solid and Fluid Particles of Micrometer Size. A. Hadjiiski, R. Dimova, N. D. Denkov, I. B. Ivanov, and R. Borwankar, Langmuir 12 (1996) 6665-6675.

8. Precise Method for Measuring the Shear Surface Viscosity of Surfactant Monolayers. J. T. Petkov, K. D. Danov, N. D. Denkov, R. Aust and F. Durst, Langmuir 12 (1996) 2650-2653.

9. Effect of the Surface Expansion and Wettability of Capillary on the Dynamic Surface Tension Measured by Maximum Bubble Pressure Method. T. S. Horozov, C. D. Dushkin, K. D. Danov, L. N. Arnaudov, O. D. Velev, A. Mehreteab, G. Broze, Colloids & Surfaces A 113 (1996) 117-126.

10. Formation of Dimers in Lipid Monolayers. T. D. Gurkov, P. A. Kralchevsky, K. Nagayama, Colloid Polym. Sci. 274 (1996) 227-238.

11. Method for Controlled Formation of Vitrified Films for Cryo-Electron Microscopy. N. D. Denkov, H. Yoshimura and K. Nagayama, Ultramicroscopy 65 (1996) 147-158.

12. Nanoparticle Arrays in Freely Suspended Vitrified Films. N. D. Denkov, H. Yoshimura, K. Nagayama, T. Kouyama, Physical Review Letters 76 (1996) 2354-2357.

13. Direct Measurement of Nanonewton Capillary Forces. C. D. Dushkin, H. Yoshimura, K. Nagayama, J. Colloid Interface Sci. 181 (1996) 657-660.

14. Kinetics of the Surface Tension of Micellar Solutions: Comparison of Different Experimental Techniques. J. V. Mitrancheva, C. D. Dushkin, P. Joos, Colloid Polym. Sci. 274 (1996) 356-367.

1995

1. Analytical Expression for the Oscillatory Structural Surface Force. P. A. Kralchevsky and N. D. Denkov, Chem. Phys. Letters 240 (1995) 385-392.

2. Light Scattering Study of Sodium Dodecyl Polyoxyethylene-2 Sulfate Micelles in the Presence of Multivalent Counterions. R. Alargova, J. Petkov, D. Petsev, I. B. Ivanov, G. Broze, A. Mehreteab, Langmuir 11 (1995) 1530-1536.

3. Lateral Capillary Forces Measured by Torsion Microbalance. C. D. Dushkin, P. A. Kralchevsky, H. Yoshimura and K. Nagayama, Phys. Rev. Lett. 75 (1995) 3454-3457.

4. Influence of the Surface Viscosity on the Drag and Torque Coefficients of a Solid Particle in a Thin Liquid Layer. K. D. Danov, R. Aust, F. Durst and U. Lange, Chemical Engineering Science 50 (1995) 263-277.

5. Slow Motions of a Solid Spherical Particle Close to a Viscous Interface. K. D. Danov, R. Aust, F. Durst and U. Lange, International Journal of Multiphase Flow 21 (1995) 1169-1189.

6. On the Slow Motion of an Interfacial Viscous Droplet in a Thin Liquid Layer. K. D. Danov, R. Aust, F. Durst and U. Lange, Chemical Engineering Science 50 (1995) 2943-2956.

7. Flocculation of Deformable Emulsion Droplets. I. Droplet Shape and Line Tension Effects. N. D. Denkov, D. N. Petsev, K. D. Danov, J. Colloid Interface Sci. 176 (1995) 189-200.

8. Measurement of the Drag Coefficient of Spherical Particles Attached to Fluid Interfaces. J. T. Petkov, N. D. Denkov, K. D. Danov, O. D. Velev, R. Aust, F. Durst, J. Colloid Interface Sci. 172 (1995) 147-154.

9. Influence of the Surface Viscosity on the Hydrodynamic Resistance and Surface Diffusivity of a Large Brownian Particle. K. D. Danov, R. Aust, F. Durst, U. Lange, J. Colloid Interface Sci. 175 (1995) 36-45.

10. Lateral Capillary Interaction between Particles Protruding from a Spherical Liquid Layer. P. A. Kralchevsky, V. N. Paunov and Kuniaki Nagayama, J. Fluid. Mech. 299 (1995) 105-132.

11. Flocculation of Deformable Emulsion Droplets: II. Interaction Energy. D. N. Petsev, N. D. Denkov and P. A. Kralchevsky, J. Colloid Interface Sci. 176 (1995) 201-213.

12. Stresses in Lipid Membranes and Interactions between Inclusions. P. A. Kralchevsky, V. N. Paunov, N. D. Denkov, K. Nagayama, J. Chem. Soc.: Faraday Trans., 91(19) (1995) 3415-3432.

13. Abnormal Thickness and Stability of Nonequilibrium Liquid Films. O. D. Velev, T. D. Gurkov, I. B. Ivanov and R. P. Borwankar, Phys. Rev. Letters 75 (1995) 264-267.

14. A New Method for Determining the Degree of Ethoxylation of Non-Ionic Surfactants. M.A. Ivanova, A.D. Nikolov, I.B. Ivanov, L. Petrova, J. Dispersion Sci. and Technology, 16(6) (1995) 495-510.

15. Foam Film Stability: Role of Micellar Interaction on the Formation and Expansion of Spots in Stratifying Film. An Overview. A.D. Nikolov, D.T. Wasan, P.A. Kralchevsky and I.B. Ivanov, in: "Fluid Physics, Lecture Notes of Summer Schools", M.G. Velarde and C.I. Christov, eds. World Scientific, London, 1995; pp. 209-228.

16. Thin Liquid Film Physics. P.A. Kralchevsky, K.D. Danov and I.B. Ivanov, in: "Foams: Theory, Measurements and Applications", R.K. Prud'homme, Editor; M. Dekker, New York, 1995; pp. 1-97.

17. Lateral Capillary Forces between colloidal Particles Incorporated in Liquid Films or Lipid Bilayers. P. A. Kralchevsky, C. D. Dushkin, V. N. Paunov, N. D. Denkov, K. Nagayama, Progr. Colloid Polymer Sci. 98 (1995) 12-17.

18. Colloid Structural Surface Forces in Thin Liquid Films. N. D. Denkov, P. A. Kralchevsky, Prog. Colloid Polymer Sci. 98 (1995) 18-22.

19. Dynamic Surface Tension of Micellar Solution Studied by the Maximum Bubble Pressure Method. III. Theory of the Solutions Containing Micelles. C. Dushkin, Tz. Iliev, Y. Radkov, Colloid Polymer Sci., 273 (1995) 370-378.

20. Dynamic Surface Properties of Aqueous Brij 58 Solutions at the Air/Water Interface. B. Li, P. Joos, T. Horozov, Colloids Surfaces 94 (1995) 85-91.

21. Dynamic Surface Tension of Surfactant Solutions Studied by Peaktensiometry. T. Horozov, P. Joos, J. Colloid Interface Sci. 173 (1995) 334-342.

22. Investigations of Thin Liquid Films of Small Diameters and High Capillary Pressures by a Miniaturized Cell. O. D. Velev, G. N. Constantinides, D. G. Avraam, A. C. Payatakes, R. P. Borwankar, J. Colloid Interface Sci. 175 (1995) 68-76.

1994

1. Capillary Image Forces: I. Theory. P. A. Kralchevsky, V. N. Paunov, N. D. Denkov and K. Nagayama, J. Colloid Interface Sci. 167 (1994) 47-65.

2. Capillary Image Forces: II. Experiment. O.D. Velev, N.D. Denkov, V.N. Paunov, P.A. Kralchevsky, K. Nagayama, J. Colloid Interface Sci. 167 (1994) 66-73.

3. Kinetic Model for the Simultaneous Processes of Flocculation and Coalescence in Emulsion Systems. K. D. Danov, I. B. Ivanov, T. D. Gurkov, R. Borwankar, J. Colloid Interface Sci. 167 (1994) 8-17.

4. Capillary Forces between Colloidal Particles. P. A. Kralchevsky and K. Nagayama, Langmuir 10 (1994) 23-36.

5. Theory of Curved Interfaces and Membranes: Mechanical and Thermodynamical Approaches. P. A. Kralchevsky, J. C. Eriksson and S. Ljunggren, Adv. Colloid Interface Sci. 48 (1994) 19-59.

6. Formation of Two-dimensional Structures from Colloidal Particles on Fluorinated Oil Substrate. G. S. Lazarov, N. D. Denkov, O. D. Velev, P. A. Kralchevsky and Kuniaki Nagayama, J. Chem. Soc. Faraday Trans. 90 (1994) 2077-2083.

7. Experimental Investigations on Model Emulsion Systems Stabilized with Non-ionic Surfactant Blends. O. D. Velev, T. D. Gurkov, Sv. K. Chakarova, B. I. Dimitrova, I. B. Ivanov and R. P. Borwankar, Colloids and Surfaces A 83 (1994) 43-55.

8. Composition of Mixed Adsorption Layers of Non-Ionic Surfactants on Oil/Water Interfaces. T. D. Gurkov, T. S. Horozov, I. B. Ivanov and R. P. Borwankar, Colloids and Surfaces A 87 (1994) 81-92.

9. Observations of Latex Particle Two-Dimensional-Crystal Nucleation in Wetting Films Mercury, Glass and Mica. A. S. Dimitrov, C. D. Dushkin, H. Yoshimura, K. Nagayama, Langmuir 10 (1994) 432-440.

10. Formation of Two-dimensional Colloid Crystals in Liquid Films under the Action of Capillary Forces. P. A. Kralchevsky, N. D. Denkov, V. N. Paunov, O. D. Velev, I. B. Ivanov, H. Yoshimura, K. Nagayama, J. Phys.: Condens. Matter, 6 (1994) A395-A402.

11. Dynamic Surface Tension of Micellar Solutions Studied by the Maximum Bubble Pressure Method: 2. Theory of the Solutions below CMC. C. D. Dushkin, Tz. H. Iliev, Colloid Polym Sci. 272 (1994) 1157-1165.

1993

1. Energetical and Force Approaches to the Capillary Interactions Between Particles Attached to a Liquid-Fluid Interface. P. A. Kralchevsky, V. N. Paunov, N. D. Denkov, I. B. Ivanov and K. Nagayama, J. Colloid Interface Sci., 155 (1993) 420-437.

2. Lateral Capillary Forces Between Floating Submillimeter Particles. V. N. Paunov, P. A. Kralchevsky, N. D. Denkov and K. Nagayama, J. Colloid Interface Sci. 157 (1993) 100-112.

3. Analytical Expressions for the Shape of Small Drops and Bubbles. P. A. Kralchevsky, A. S. Dimitrov and K. Nagayama, J. Colloid Interface Sci. 160 (1993) 236-242.

4. Adsorption from Surfactant Solutions under Diffusion Control. P. A. Kralchevsky, Y. S. Radkov and N. D. Denkov, J. Colloid Interface Sci. 161 (1993) 361-365.

5. Tracing the Connection between Different Expressions for the Laplace Pressure of a General Curved Interfaces. S. Ljunggren, J. C. Eriksson and P. A. Kralchevsky, J. Colloid Interface Sci. 161 (1993) 133-137.

6. A Local Approach in Interfacial Rheology: Theory and Experiment. T.S. Horozov, K.D. Danov, P.A. Kralchevsky, I.B. Ivanov and R.P. Borwankar, Proc. First World Congress on Emulsions, Paris, 1993; Vol. 2, paper 3-20-137.

7. Coalescence Dynamics of Deformable Brownian Emulsion Droplets. K. D. Danov, N. D. Denkov, D. N. Petsev, I. B. Ivanov and R. Borwankar, Langmuir 9 (1993) 1731-1740.

8. Interaction between Deformable Brownian Droplets. N. D. Denkov, D. N. Petsev, K. D. Danov, Phys. Rev. Lett. 71 (1993) 3226-3229.

9. Pair Interaction Energy between Deformable Drops and Bubbles. K. D. Danov, D. N. Petsev, N. D. Denkov, R. Borwankar, J. Chem. Phys. 99 (1993) 7179-7189.

10. Colored Multilayers from Transparent Submicrometer Spheres. C. D. Dushkin, K. Nagayama, T. Miwa and P. A. Kralchevsky, Langmuir 9 (1993) 3695-3701.

11. Direct Measurement of Lateral Capillary Forces. O. D. Velev, N. D. Denkov, V. N. Paunov, P. A. Kralchevsky and K. Nagayama, Langmuir 9 (1993) 3702-3709.

12. Spontaneous Cyclic Dimpling in Emulsion Films Due to Mass Transfer between the Phases. O. D. Velev, T. D. Gurkov and R. P. Borwankar, J. Colloid Interface Sci. 159 (1993) 497-501.

13. Diffusion and Light Scattering in Dispersions of Charged Particles with Thin Electrical Double Layers. D. N Petsev, N. D. Denkov, K. Nagayama, Chemical Physics 175 (1993) 265-270.

14. Two-Dimensional Crystallization. N.D. Denkov, O.D. Velev, P.A. Kralchevsky, I.B. Ivanov, H. Yoshimura, K. Nagayama, Nature 361 (1993) 26.

15. Concentrated Dispersions of Charged Colloidal Particles: Sedimentation, Ultrafiltration and Diffusion. D. N. Petsev, V. M. Starov and I. B. Ivanov, Colloids and Surfaces 81 (1993) 65-81.

16. Dispersion Coalescence: Kinetic Stability of Creamed Dispersions. L. Lobo, I. B. Ivanov, D. T. Wasan, AIChE Journal, 39 (2) (1993) 322-334.

17. Investigation on the Mechanisms of Stabilization of Food Emulsions by Vegetable Proteins. O. D. Velev, A. D. Nikolov, N. D. Denkov, G. Doxastakis, V. Kiosseoglu, G. Stalidis, Food Hydrocolloids, 7 (1993) 55-71.

18. Bancroft Rule and Hydrodynamic Stability of Thin Films and Emulsions. K. Danov, O. Velev, I. Ivanov, R. Borwankar, Proc. First World Congress in Emulsion, Paris, 1993.

19. Surface Bending Moments and the Interfacial Composition in Emulsion Systems. T.D. Gurkov, P.A. Kralchevsky and I.B. Ivanov, Proc. First World Congress on Emulsions, Paris, 1993.

20. Droplet Interactions and Coalescence in Emulsions. K.D. Danov, N.D. Denkov, D.N. Petsev, I.B. Ivanov and R.P. Borwankar, Proc. First World Congress on Emulsions, Paris, 1993.

21. Kinetics of Simultaneous Flocculation and Coalescence in Emulsion Systems. K.D. Danov, T.D. Gurkov, I.B. Ivanov and R.P. Borwankar, Proc. First World Congress on Emulsions, Paris, 1993.

22. Stability of Films and Emulsions in the Presence of Nonionic Surfactant Blends. O. Velev, T, Gurkov, R. Alargova, K. Marinova, I. B. Ivanov, R. Borwankar, Proc. First World Congress in Emulsion, Paris, 1993.

23. Dynamic Interfacial Tension of Oil Drop Expanding in Micellar Surfactant Solution. T. Horozov, C. Dushkin, Proc. First World Congress on Emulsions, Paris, September, 1993.

24. Nucleation and Growth of Two-Dimensional Colloidal Crystals. C. D. Dushkin, H. Yoshimura, K. Nagayama, Chem. Phys. Letters 204 (1993) 455-460.

25. On the Liquid Membrane Extraction of Lanthanum and Neodymium. M. Milanova, T. Horozov, A. Nikolov, D. Todorovsky, Sept. Sci. and Technology 28(8) (1993) 1641.

1992

1. Mechanism of Formation of Two-Dimensional Crystals from Latex Particles on Substrates. N. D. Denkov, O. D. Velev, P. A. Kralchevsky, I. B. Ivanov, H. Yoshimura and K. Nagayama, Langmuir 8 (1992) 3183-3190.

2. Capillary Meniscus Interaction between a Microparticle and a Wall. V. N. Paunov, P. A. Kralchevsky, N. D. Denkov, I. B. Ivanov and K. Nagayama, Colloids and Surfaces 67 (1992) 119-138.

3. Universality in Film Stratification Due to Colloid Crystal Formation. D. T. Wasan, A. D. Nikolov, P. A. Kralchevsky and I. B. Ivanov, Colloids and Surfaces 67 (1992) 139-145.

4. Dynamics of Contact Lines in Foam Films. I. B. Ivanov, P. A. Kralchevsky, A. S. Dimitrov and A. D. Nikolov, Adv. Colloid Interface Sci. 39 (1992) 77-101.

5. Interfacial Properties and Emulsion Stability in Fluorinated Oil - Non-Fluorinated Oil - Surfactant(s) Systems. M. Morita, M. Matsumoto, S. Usui, T. Abe, N. Denkov, O. Velev, I. B. Ivanov, Colloids and Surfaces 67 (1992) 81-93.

6. Capillary Meniscus Interactions between Colloidal Particles Attached to a Liquid-Fluid Interface. P.A. Kralchevsky, V.N. Paunov, I.B. Ivanov and K. Nagayama, J. Colloid Interface Sci. 151 (1992) 79-94.

7. Contact Angle, Film and Line Tension of Foam Films. I. Stationary and Dynamic Contact Angle Measurements. I.B. Ivanov, A.S. Dimitrov, A.D. Nikolov, N.D. Denkov and P.A. Kralchevsky, J. Colloid Interface Sci. 151 (1992) 446-461.

8. Contact Angle, Film and Line Tension of Foam Films. II. Film and Line Tension Measurements. A.S. Dimitrov, A.D. Nikolov, P.A. Kralchevsky and I.B. Ivanov, J. Colloid Interface Sci. 151 (1992) 462-476.

9. A Possible Mechanism of Stabilization of Emulsions with Solid Particles. N.D. Denkov, I. B. Ivanov, P.A. Kralchevsky, D.T. Wasan, J. Colloid Interface Sci. 150 (1992) 589-593.

10. Diffusion and Light Scattering in Suspension of Strongly Charged Particles. N. D. Denkov, D. N. Petsev, Physica A 183 (1992) 462.

11. Diffusion of Charged Colloidal Particles at Low Volume Fraction: Theoretical Model and Light Scattering Experiments. D. N. Petsev, N. D. Denkov, J. Colloid Interface Sci. 149 (1992) 329.

12. Contribution of Ionic Correlations to Excess Free Energy and Disjoining Pressure of Thin Liquid Films. I. Electric Double Layer Inside the Film. P. A. Kralchevsky, V. N. Paunov, Colloids and Surfaces 64 (1992) 245-264.

13. Contribution of Ionic Correlations to Excess Free Energy and Disjoining Pressure of Thin Liquid Films. II. Electric Double Layer Outside the Film. V. N. Paunov, P. A. Kralchevsky, Colloids and Surfaces 64 (1992) 265-274.

14. Dynamic Surface Tension of Micellar Solution Studied by the Maximum Bubble Pressure Method. I. Experiment. Tz. Iliev, C. Dushkin, Colloid and Polymer Sci. 270 (1992) 370.

1991

1. The van der Waals Component of the Interfacial Bending Moment: I. Contribution of the Pressure Tensor Tails. P. A. Kralchevsky and T. D. Gurkov, Colloids and Surfaces 56 (1991) 101-118.

2. The van der Waals Component of the Interfacial Bending Moment. II. Model Development and Numerical Results. T. D. Gurkov, P. A. Kralchevsky and I. B. Ivanov, Colloids and Surfaces 56 (1991) 119-148.

3. The Interfacial Bending Moment: Thermodynamics and Contributions of the Electrostatic Interactions. P. A. Kralchevsky, T. D. Gurkov and I. B. Ivanov, Colloids and Surfaces, 56 (1991) 149-176.

4. The Kinetics of the Surface Tension of Micellar Surfactant Solutions. C. D. Dushkin, I. B. Ivanov and P. A. Kralchevsky, Colloids and Surfaces, 60 (1991) 235-261.

5. Effects of the polydispersity of diffusing micelles on the dynamic surface elasticity. C. D. Dushkin, I. B. Ivanov, Colloids and Surfaces 60 (1991) 213-233.

6. Effect of Droplet Deformation on the Interactions in Microemulsions. N.D. Denkov, P.A. Kralchevsky, I.B. Ivanov, C.S. Vassilieff, J. Colloid Interface Sci. 143 (1991) 157-173.

7. Contact Angle Measurements with Sessile Drops and Bubbles. A. S. Dimitrov, P. A. Kralchevsky, A. D. Nikolov, H. Noshi, A. Matsumoto, J. Colloid Interface Sci. 145 (1991) 279-282.

8. Fluctuation-Dissipation Processes and Contact Angles of Thin Liquid Films. P. A. Kralchevsky, I. B. Ivanov, A. S. Dimitrov, Chem. Phys. Letters 187 (1991) 129-136.

9. Red Blood Cell Interaction with a Glass Surface. J.K. Angarska, K.D. Tachev, I.B. Ivanov, P.A. Kralchevsky, E.F. Leonard, in: "Cell and Model Membrane Interactions", S. Okhi, Ed., Plenum Press, New York, 1991; pp. 199-213.

10. Kinetics of Formation of Quasi-Monodisperse Micelles. C.D. Dushkin, I.B. Ivanov, J. Surface Sci. Technol., 7 (1991) 209.

11. Multi-Stepwise Drainage and Viscosity of Macroscopic Films Formed from Latex Suspensions. E.S. Basheva, A.D. Nikolov, P.A. Kralchevsky, I.B. Ivanov, D.T. Wasan, in: "Surfactants in Solution", K.L. Mittal, D.O. Shah, Eds., Vol. 11, Plenum Press, New York, 1991, p. 467-479.

1990

1. Formation and Expansion of Dark Spots in Stratifying Foam Films. P.A. Kralchevsky, A. D. Nikolov, D. T. Wasan and I. B. Ivanov, Langmuir 6 (1990) 1180-1189.

2. Contact Angle of Air Bubbles Attached to an Air-Water Surface in Foam Applications. L. A. Lobo, A. D. Nikolov, A. S. Dimitrov, P. A. Kralchevsky and D. T. Wasan, Langmuir 6 (1990) 995-1001.

3. Attraction between Brownian Particles of Identical Charge in Colloid Crystals. P. A. Kralchevsky, N. D. Denkov, I. B. Ivanov and A. D. Nikolov, Chem. Phys. Letters 166 (1990) 452-458.

4. Surface Tension and Surface Energy of Curved Interfaces and Membranes. T. D. Gurkov and P. A. Kralchevsky, Colloids and Surfaces 47 (1990) 45-68.

5. Contact Angles of Thin Liquid Films: Inerferometric Determination. A. S. Dimitrov, P. A. Kralchevsky, A. D. Nikolov and D. T. Wasan, Colloids and Surfaces 47 (1990) 299-321.

6. A Diffusion Model of Donnan Dialysis under Flow Conditions. V. M. Starov, D. N. Petsev and I. B. Ivanov, Journal of Membrane Science 53 (1990) 45-57.

7. Micromechanical Description of Curved Interfaces, Thin Films and Membranes: I. Quasistatics". P. A. Kralchevsky, J. Colloid Interface Sci. 137 (1990) 217-233.

8. Micromechanical Description of Curved Interfaces, Thin Films and Membranes: II. Film Surface Tensions, Disjoining Pressure and Interfacial Stress Balance. P.A. Kralchevsky and I.B. Ivanov, J. Colloid Interface Sci. 137 (1990) 234-252.

9. Drainage of Foam Films in the Presence of Nonionic Micelles. A.D. Nikolov, D.T. Wasan, N.D. Denkov, P.A. Kralchevsky, I.B. Ivanov, Progress in Colloid and Polymer Science 82 (1990) 87-98.

10. Reply to the letter by Derjaguin and Churaev. I.B. Ivanov, A.D. Nikolov, P.A. Kralchevsky, N.D. Denkov, J. Colloid and Interface Sci. 134 (1990) 294-296.

11. The Role of the Surfactant Distribution on the Lifetime of Drops in the System Water/Nitroethane. S.K. Chakarova, M. Dupeyrat, E. Nakache, C.D. Dushkin, I.B. Ivanov, J. Surface Sci. Technol., 6(3) (1990) 201-215.

12. An Asymptotic Approach to the Kinetics of Formation of Polydisperse Micelles. C.D. Dushkin and I.B. Ivanov, J. Surface Sci. Technol. 6 (1990) 269-286.

1989

1. Ordered Micelle Structuring in Thin Films Formed from Anionic Surfactant Solutions. I. Experimental. A. D. Nikolov, D. T. Wasan, J. Colloid Interface Sci. 133 (1989) 1-12.

2. Ordered Micelle Structuring in Thin Liquid Films Formed from Anionic Surfactant Solutions. II. Model Development. A.D. Nikolov, P.A. Kralchevsky, I.B. Ivanov, D.T. Wasan, J. Colloid Interface Sci. 133 (1989) 13-22.

3. Interfacial Effects in Solid-Stabilized Emulsions: Effect of Surfactant and pH on Film Tension and Particle Interaction Energy. B. V. Menon, A. D. Nikolov, D. T. Wasan, J. Dispersion Sci. and Technology 9 (1989) 575.

4. Foam Stability in the Presence of Oil: the Importance of the Second Virial Coefficient. L. A. Lobo, A. D. Nikolov, D. T. Wasan, J. Dispersion Sci. and Technology 10 (1989) 143.

5. Liposome-Glass Interaction Influence of the Lipid Bilayer Phase State. B. Tenchov, D. N. Petsev, R. G. Koynova, C. S. Vassilieff, H. W. Meyer, J. Wunderlich, Colloids and Surfaces 39 (1989) 361.

1988

1. Ordered Structures in Thinning Micellar Foam and Latex Films. A.D. Nikolov, D.T. Wasan, P.A. Kralchevsky and I.B. Ivanov, In: "Ordering and Organization in Ionic Solutions" (N. Ise and I. Sogami, Eds), World Scientific, London, 1988, p. 302-314.

2. Marginal Stability of Emulsion Thin Films. K. Danov, I.B. Ivanov, Z.Z. Zapryanov, E. Nakache and S. Raharimalala, In: "Synergetics, Order and Chaos", M.G. Velarde (Ed), World Scientific, London, (1988) 178-192.

3. Mass Transport Effects on the Stability of Emulsion Films with Acetic Acid and Acetone Diffusing across the Interface. B. Dimitrova, I.B. Ivanov and E. Nakache, J. Dispersion Science and Technology, 9 (4) (1988) 321-341.

4. Mechanics and Thermodynamics of Curved Thin Liquid Films. I.B. Ivanov and P.A. Kralchevsky, Chapter 2, in "Thin Liquid Films" (I.B. Ivanov, Ed.) M. Dekker, New York, (1988), pp. 49-130.

5. Thin Film Drainage. I.B. Ivanov and D.S. Dimitrov, Chapter 7 in "Thin Liquid Films" (I.B. Ivanov, Ed.), M. Dekker, New York, 1988.

6. Machanisms of Oil Removal from a Solid Surface in the Presence of Anionic Micellar Solutions. R. L. Kao, D. T. Wasan, A. D. Nikolov, D. A. Edwards, Colloids and Surfaces 34 (1988) 389.

1987

1. Instability of Emulsion Liquid Films Induced by the Transfer of Acetic Acid. I. B. Ivanov, Sv. K. Chakarova, B. I. Dimitrova, Colloids and Surfaces 22 (1987) 311-316.

2. A New Method for Measuring Film and Line Tensions. A. D. Nikolov, P. A. Kralchevsky, I. B. Ivanov, In: Surfactants in Solution, Vol. 6 (K. L. Mittal & P. Bothorel, Eds.), Plenum Press, New York, 1987, pp. 1537-1547.

3. Hydrostatics of spherical thin films. P.A. Kralchevsky, I.B. Ivanov, In: Surfactants in Solutions, Vol. 6 (K. L. Mittal & P. Bothorel, Eds.), Plenum Press, New York, 1987, pp. 1549-1556.

4. Effect of the Hydrocarbon Chain Length on the Interfacial Tension in n-Alkane-Water-Sodium Dodecylsulfate Systems. C. Dushkin, C. Vassilieff, T. Blagoeva, Molecular Crystals Liquid Crystals 152 (1987) 369-382.

5. The Close Approach of Cells to Surfaces. E.F. Leonard, I. Rahmim, J.K Angarska, Chr.St. Vassilieff and I.B. Ivanov, Ann. NY Acad. Sci. 516 (1987) 502.

6. Curvature Effects on the Attachment of a Particle to an Interface. P.A. Kralchevsky, I.B. Ivanov and A.D. Nikolov, In: "VI International Tagung uber Grenzflachenaktive Stoffe", Akademie Verlag, Berlin, 1987, pp. 87-94.

1986

1. Film and Line Tension Effects on the Attachment of Particles to an Interface: I. Conditions for Mechanical Equilibrium of Fluid and Solid Particles at a Fluid Interface. I. B. Ivanov, P. A. Kralchevsky, and A. D. Nikolov, J. Colloid Interface Sci. 112 (1986) 97-107.

2. Film and Line Tension Effects on the Attachment of Particles to an Interface: II. Shapes of the Bubble (Drop) and the External Meniscus. P. A. Kralchevsky, I. B. Ivanov and A. D. Nikolov, J. Colloid Interface Sci. 112 (1986) 108-120.

3. Film and Line Tension Effects on the Attachment of Particles to an Interface: III. Differential Interferometric Method for Determination the Shapes of Fluid Surfaces. A. D. Nikolov, P. A. Kralchevsky and I. B. Ivanov, J. Colloid Interface Sci. 122 (1986) 122-131.

4. Film and Line Tension Effects on the Attachment of Particles to an Interface: IV. Experimental Studies with Bubbles in Solutions of Dodecyl Sodium Sulfate. P. A. Kralchevsky, A. D. Nikolov and I. B. Ivanov. J. Colloid Interface Sci. 112 (1986) 132-143.

5. Accuracy of the Differential Interferometric Measurements of Curvature - Experimental Study with Liquid Drops. A. D. Nikolov, A. S. Dimitrov and P. A. Kralchevsky, Optica Acta 33 (1986) 1359-1368.

6. Differential Interferometric Investigation of Curved Liquid Films. A. D. Nikolov, P. A. Kralchevsky, I. B. Ivanov and A. S. Dimitrov, AIChE Symposium Series 252, vol. 82 (1986) 82-90.

7. Foams: Basic Properties with Application to Porous Media. D. D. Huang, A. D. Nikolov, D. T. Wasan, Langmuir 2 (1986) 672.

1985

1. On the Mechanical Equilibrium between a Film of Finite Thickness and the External Meniscus. P. A. Kralchevsky and I. B. Ivanov, Chem. Phys. Letters 121 (1985) 111-116.

2. The Transition Region between a Thin Film and the Capillary Meniscus. P. A. Kralchevsky and I. B. Ivanov, Chem. Phys. Letters 121 (1985) 116-121.

3. Thinning of Films with Deformable Surfaces: Diffusion-Controlled Surfactant Transfer. I. B. Ivanov, D. S. Dimitrov, P. Somasundaran and R. K. Jain, Chem. Eng. Sci. 40 (1985) 137-150.

4. Washing Action and Dynamic Surface Tension. L. Petrova, J. Radkov, E. Basheva, A. D. Nikolov, VI Internationale Tagung uber Grenzflachenaktive Stoffe, Bad Stuer, 1985.

1984

1. Influence of Permeability on the Rate of Mutual Approach of Membranes. D. S. Dimitrov, I. B. Ivanov and T. T. Traykov, Journal of Membrane Science 17 (1984) 79-87.

2. Dimerization of Oleate in Aqueous Solutions. P. Somasundaran, K.P. Ananhapadmanabhan, I.B. Ivanov, J. Colloid Interface Sci. 99(1) (1984) 128.