Проф. д-р Стоян Иванов Каракашев
Факултет: Факултет по природни науки
Катедра: ХИМИЯ
Кабинет: Корпус Ректорат, стая 411
Телефон: 0899720050
Email: s.karakashev@shu.bg
Приемно време: 10 часа - 15 часа
| 2025 | Cavdar, Y. E., Karakashev, S.I., Donchev, S., Yotova, I., Ozdemir, O., 2025, “Ion-specific effects on the bubble coalescence in aqueous medium”, Physicochemical Problems of Mineral Processing, vol. 61 (3), 204586, https://doi.org/10.37190/ppmp/204586 | 2025 | Karakashev, S. I., Grozev, N. A., Stancheva-Ivanova, D., Yotova, I., & Donchev, S., 2025, On the Nature of the Air/Water Interface. Chemistry and Biochemistry: Research Progress Vol. 2, 19–51. https://doi.org/10.9734/bpi/cbrp/v2/3239. | 2025 | Miglena Bankova, Stanislava Stamenova, Ivan Georgiev, Irina Yotova, Stanislav Donchev, Dilyana Ivanova-Stancheva, Stoyan Karakashev, Limitations of Foam drainage theory. Proceedings of the National Conference with International Participation “Natural Sciences”, 10-12.10.2025, Shumen, University Publishing House “Episkop Konstantin Preslavsky”, Shumen, 2025, pp. 7-15. НРС ID3495 | 2025 | Vanya Nikolova, Stela Asenova, Roberta Ruseva, Irina Yotova, Stanislav Donchev, Dilyana Ivanova-Stancheva, Stoyan Karakashev, Effect of Surfactant Adsorption and Surface properties on Emulsion Film Drainage, Proceedings of the National Conference with International Participation “Natural Sciences”, 10-12.10.2025, Shumen, University Publishing House “Episkop Konstantin Preslavsky”, Shumen, 2025, pp. 16-25. НРС ID3495 | 2024 | Raykundaliya, N., Karakashev, S.I., Parsana, V.M., Grozev, N.A., Mircheva, K., Ivanova-Stancheva, D., 2024, “Inorganic salts as chemical foam suppressors”, Coatings, 14 (11), 1358, https://doi.org/10.3390/coatings14111358. | 2024 | Petkova, N. K., Ivanova-Stancheva, D.S., Grozev, N.A., Mircheva, K.M., Karakashev, S.I., 2024, “Ion-specific effects on foam films and foam from 0.05 mmol/L solution of sodium dodecyl sulfate”, Bulgarian Chemical Communications, Vol. 56, pp. 128 – 131, DOI 10.34049/bcc.56.D.S2P48 | 2024 | Petkova, N.; Ivanova-Stancheva, D.; Grozev, N.A.; Mircheva, K.; Karakashev, S.I. Counter-Ion Effect on the Surface Potential of Foam Films and Foams Stabilized by 0.5 mmol/L Sodium Dodecyl Sulfate. Coatings 2024, 14, doi:10.3390/coatings14010051. | 2024 | Karakashev, S.I.; Ivanova-Stancheva, D.S.; Grozev, N.A.; Mircheva, K.M. Behavior of froth in absence and presence of particles. Minerals Engineering 2024, 212, doi:10.1016/j.mineng.2024.108715. | 2024 | Eftekhari, M.; Schwarzenberger, K.; Karakashev, S.I.; Grozev, N.A.; Eckert, K. Oppositely charged surfactants and nanoparticles at the air-water interface: Influence of surfactant to nanoparticle ratio. Journal of Colloid and Interface Science 2024, 653, 1388-1401, doi:10.1016/j.jcis.2023.09.038. | 2023 | Stevenson, P.; Karakashev, S.I. Commercial-scale removal of short-chain PFAS in a batch-wise adsorptive bubble separation process by dosing with cationic co-surfactant. Remediation 2024, 34, doi:10.1002/rem.21767. | 2023 | Karakashev, S.I.; Grozev, N.A.; Mircheva, K.; Ata, S.; Bournival, G.; Hristova, S.; Ozdemir, O. Surface Chemistry Tuning Solutions for Flotation of Fine Particles. Minerals 2023, 13, doi:10.3390/min13070957. | 2023 | Karakashev, S.I.; Grozev, N.A.; Hristova, S.; Mircheva, K.; Ozdemir, O. Electrostatic Forces in Control of the Foamability of Nonionic Surfactant. Coatings 2023, 13, doi:10.3390/coatings13010037. | 2023 | Batjargal, K., Guven, O., Ozdemor, O., Karakashev, S.I., Grozev, N.A., Boylu, F., Celik, M.S., Frothing Performance of Frother-Collector Mixtures as Determined by Dynamic Foam Analyzer and Its Implications in Flotation. Minerals 2023, 13, doi:10.3390/min13020242. | 2022 | Pan, Y.; Bournival, G.; Karakashev, S.I.; Yang, B.; Wang, L.; Ata, S. Effect of electrolyte and flotation collector on foam films in the presence of frothers. Chemical Engineering Science 2022, 264, doi:10.1016/j.ces.2022.118176. | 2022 | Pan, Y.; Bournival, G.; Karakashev, S.I.; Yang, B.; Wang, L.; Ata, S. Effect of electrolyte and flotation collector on foam films in the presence of frothers. Chemical Engineering Science 2022, 264, doi:10.1016/j.ces.2022.118176. | 2022 | Karakashev, S.I., Grozev, A.I., Ozdemir, O., Guven, O., Ata, S., Bournival, G., Batjargal, K., Boylu, Hristova, S., Celik, M.S., Physical restrictions of the flotation of fine particles and ways to overcome them, Physicochemical Problems of Mineral Processing 2022, 58, doi:10.37190/ppmp/153944. | 2021 | Karakashev, S.I.; Smoukov, S.K.; Raykundaliya, N.; Grozev, N.A. Duality of foam stabilization. Colloids Surf. A Physicochem. Eng. Asp. 2021, 619, doi:10.1016/j.colsurfa.2021.126521. | 2021 | Amani, P.; Karakashev, S.I.; Grozev, N.A.; Simeonova, S.S.; Miller, R.; Rudolph, V.; Firouzi, M. Effect of selected monovalent salts on surfactant stabilized foams. Adv Colloid Interface Sci 2021, 295, doi:10.1016/j.cis.2021.102490. | 2021 | Batjargal, K.; Guven, O.; Ozdemir, O.; Karakashev, S.I.; Grozev, N.A.; Boylu, F.; Celik, M.S. Adsorption kinetics of various frothers on rising bubbles of different sizes under flotation conditions. Minerals 2021, 11, 1-16, doi:10.3390/min11030304. | 2021 | Karakashev, S.I.; Grozev, N.A.; Ozdemir, O.; Batjargal, K.; Guven, O.; Ata, S.; Bournival, G.; Boylu, F.; Chelik, S. M.; On the frother\'s strength and its performance. Minerals Engineering 2021, 171, doi:10.1016/j.mineng.2021.107093. | 2020 | Alexandrova, L.A.; Grigorov, L.S.; Grozev, N.A.; Karakashev, S.I. Investigation of interfacial free energy of three-phase contact on a glass sphere in case of cationic-anionic surfactant aqueous mixtures. Coatings 2020, 10, doi:10.3390/COATINGS10060573. | 2020 | Guven, O.; Batjargal, K.; Ozdemir, O.; Karakashev, S.I.; Grozev, N.A.; Boylu, F.; Chelik, M.S. Experimental procedure for the determination of the critical coalescence concentration (Ccc) of simple frothers. Minerals 2020, 10, 1-12, doi:10.3390/min10070617. | 2020 | Karakashev, S.I. Ion-specific effects on equilibrium adsorption layers of ionic surfactants. Applied Chemical Engineering 2020, 3, 53-67, doi:10.24294/ace.v3i2.603. | 2019 | Sankaran, A.; Karakashev, S.I.; Sett, S.; Grozev, N.; Yarin, A.L. On the nature of the superspreaders. Adv Colloid Interface Sci 2019, 263, 1-18, doi:10.1016/j.cis.2018.10.006. | 2018 | Karakashev, S.I.; Stоckelhuber, K.W.; Tsekov, R.; Grozev, N.; Simeonova, S.; Raykundaliya, N.; Heinrich, G. Bubble rubbing on hydrophobic solid surfaces. Colloids Surf. A Physicochem. Eng. Asp. 2018, 555, 638-645, doi:10.1016/j.colsurfa.2018.07.037. | 2017 | Karakashev, S.I.; Smoukov, S.K. CMC prediction for ionic surfactants in pure water and aqueous salt solutions based solely on tabulated molecular parameters. Journal of Colloid and Interface Science 2017, 501, 142-149, doi:10.1016/j.jcis.2017.04.046. | 2017 | Karakashev, S.I. Hydrodynamics of foams. Exp Fluids 2017, 58, doi:10.1007/s00348-017-2332-z. | 2017 | Asadzadeh Shahir, A.; Arabadzhieva, D.; Petkova, H.; Karakashev, S.I.; Nguyen, A.V.; Mileva, E. Effect of Under-Monolayer Adsorption on Foamability, Rheological Characteristics, and Dynamic Behavior of Fluid Interfaces: Experimental Evidence for the Guggenheim Extended Interface Model. Journal of Physical Chemistry C 2017, 121, 11472-11487, doi:10.1021/acs.jpcc.7b02483. | 2016 | Shahir, A.A.; Nguyen, A.V.; Karakashev, S.I. A quantification of immersion of the adsorbed ionic surfactants at liquid|fluid interfaces. Colloids Surf. A Physicochem. Eng. Asp. 2016, 509, 279-292, doi:10.1016/j.colsurfa.2016.08.082. | 2015 | Sett, S.; Karakashev, S.I.; Smoukov, S.K.; Yarin, A.L. Ion-specific effects in foams. Adv Colloid Interface Sci 2015, 225, 98-113, doi:10.1016/j.cis.2015.08.007. | 2015 | Karakashev, S.I.; Smoukov, S.K. Fast estimation of the equilibrium adsorption constants of ionic surfactants with account for ion-specific effects. Colloids Surf. A Physicochem. Eng. Asp. 2015, 467, 143-148, doi:10.1016/j.colsurfa.2014.11.016. | 2015 | Karakashev, S.I.; Manev, E.D. Hydrodynamics of thin liquid films: Retrospective and perspectives. Adv Colloid Interface Sci 2015, 222, 398-412, doi:10.1016/j.cis.2014.07.010. | 2015 | Karakashev, S.I. Anomalous drainage of nanofilms from concentrated NaCl solutions of tetraethylene glycol octyl ether (C8E4). Chemistry 2015, 24, 922-929. | 2015 | Alexandrova, L.; Karakashev, S.I.; Grigorov, L.; Phan, C.M.; Smoukov, S.K. Wetting properties of phospholipid dispersion on tunable hydrophobic SiO2-glass plates. Adv Colloid Interface Sci 2015, 220, 1-7, doi:10.1016/j.cis.2014.08.003. | 2014 | Karakashev, S.I. , How to determine the adsorption energy of the surfactant\'s hydrophilic head? How to estimate easily the surface activity of every simple surfactant? Journal of Colloid and Interface Science 2014, 432, 98-104, doi:10.1016/j.jcis.2014.06.040. | 2014 | Karakashev, S.I.; Georgiev, P.; Balashev, K. Foam production - Ratio between foaminess and rate of foam decay. Journal of Colloid and Interface Science 2012, 379, 144-147, doi:10.1016/j.jcis.2012.04.048. | 2014 | Karakashev, S.I.; Georgiev, P.; Balashev, K. On the growth of pneumatic foams. Eur. Phys. J. E 2013, 36, doi:10.1140/epje/i2013-13013-4. | 2013 | Karakashev, S.I.; Nguyen, A.V.; Tsekov, R. Effect of the adsorption component of the disjoining pressure on foam film drainage. Colloid Journal 2013, 75, 176-180, doi:10.1134/S1061933X13020099. | 2013 | Karakashev, S.I.; Stоckelhuber, K.W.; Tsekov, R.; Heinrich, G. Bubble rubbing on solid surface: Experimental study. Journal of Colloid and Interface Science 2013, 412, 89-94, doi:10.1016/j.jcis.2013.08.049. | 2013 | Tsekov, R.; Borissov, D.; Karakashev, S.I. Wetting dynamics on lyophilic solid surfaces patterned by lyophobic islands. Colloids Surf. A Physicochem. Eng. Asp. 2013, 423, 77-80, doi:10.1016/j.colsurfa.2013.02.007. | 2012 | Vilkova, N.G.; Elaneva, S.I.; Karakashev, S.I. Effect of hexylamine concentration on the properties of foams and foam films stabilized by ludox. Mendeleev Commun. 2012, 22, 227-228, doi:10.1016/j.mencom.2012.07.003. | 2012 | Karakashev, S.I.; Grozdanova, M.V. Foams and antifoams. Adv Colloid Interface Sci 2012, 176-177, 1-17, doi:10.1016/j.cis.2012.04.001. | 2012 | Li, X.; Karakashev, S.I.; Evans, G.M.; Stevenson, P. Effect of environmental humidity on static foam stability. Langmuir 2012, 28, 4060-4068, doi:10.1021/la205101d. | 2012 | Tsekov, R.; Grozev, N.A.; Delcheva, I.V.; Ivanov, I.T.; Balashev, K.; Karakashev, S.I. Delta-comb potential in modeling three-phase contact line (TPCL) on periodically patterned surfaces. J Phys Chem B 2012, 116, 13248-13253, doi:10.1021/jp307250c. | 2011 | Ivanov, I.B.; Slavchov, R.I.; Basheva, E.S.; Sidzhakova, D.; Karakashev, S.I. Hofmeister effect on micellization, thin films and emulsion stability. Adv Colloid Interface Sci 2011, 168, 93-104, doi:10.1016/j.cis.2011.06.002. | 2011 | Karakashev, S.I. Dynamics of expanding foam films under additionally applied pressure. Colloids Surf. A Physicochem. Eng. Asp. 2010, 372, 151-154, doi:10.1016/j.colsurfa.2010.10.018. | 2011 | Karakashev, S.I.; Grozev, N.; Diez, I.; Ras, R.H.A.; Tsekov, R. Rheology of silver nanocluster solutions under confinement. Colloids Surf. A Physicochem. Eng. Asp. 2011, 384, 570-573, doi:10.1016/j.colsurfa.2011.05.015. | 2011 | Karakashev, S.I.; Ivanova, D.S. Thin liquid film drainage: Ionic vs. non-ionic surfactants. Journal of Colloid and Interface Science 2010, 343, 584-593, doi:10.1016/j.jcis.2009.11.065. | 2011 | Karakashev, S.I.; Ivanova, D.S.; Angarska, Z.K.; Manev, E.D.; Tsekov, R.; Radoev, B.; Slavchov, R.; Nguyen, A.V. Comparative validation of the analytical models for the Marangoni effect on foam film drainage. Colloids Surf. A Physicochem. Eng. Asp. 2010, 365, 122-136, doi:10.1016/j.colsurfa.2010.01.054. | 2011 | Karakashev, S.I.; Ivanova, D.S.; Manev, E.D.; Kirilova, R.; Tsekov, R. An experimental test of the fractal model for drainage of foam films. Journal of Colloid and Interface Science 2011, 353, 206-209, doi:10.1016/j.jcis.2010.09.032. | 2011 | Karakashev, S.I.; Ozdemir, O.; Hampton, M.A.; Nguyen, A.V. Formation and stability of foams stabilized by fine particles with similar size, contact angle and different shapes. Colloids Surf. A Physicochem. Eng. Asp. 2011, 382, 132-138, doi:10.1016/j.colsurfa.2010.09.023. | 2011 | Karakashev, S.I.; Stockelhuber, K.W.; Tsekov, R. Wetting films on chemically patterned surfaces. Journal of Colloid and Interface Science 2011, 363, 663-667, doi:10.1016/j.jcis.2011.08.002. | 2011 | Karakashev, S.I.; Tsekov, R. Electro-marangoni effect in thin liquid films. Langmuir 2011, 27, 2265-2270, doi:10.1021/la1044656. | 2011 | Ozdemir, O.; Du, H.; Karakashev, S.I.; Nguyen, A.V.; Celik, M.S.; Miller, J.D. Understanding the role of ion interactions in soluble salt flotation with alkylammonium and alkylsulfate collectors. Adv Colloid Interface Sci 2011, 163, 1-22, doi:10.1016/j.cis.2011.01.003. | 2011 | Vilkova, N.G.; Elaneva, S.I.; Kruglyakov, P.M.; Karakashev, S.I. Foam films from hexylamine stabilized by the silica particles. Mendeleev Communications 2011, 21, 344-345, doi:10.1016/j.mencom.2011.11.018. | 2011 | Ivanova, D.S.; Angarska, Z.; Karakashev, S.I.; Manev, E.D. Drainage of foam films stabilized by n-dodecyl-beta-d-maltoside or dodecyl trimethylammonium bromide and their mixtures. Colloids Surf. A Physicochem. Eng. Asp. 2011, 382, 93-101, doi:10.1016/j.colsurfa.2011.01.058. | 2010 | Karakashev, S.I.; Tsekov, R.; Ivanova, D.S. Dynamic effects in thin liquid films containing ionic surfactants. Colloids Surf. A Physicochem. Eng. Asp. 2010, 356, 40-45, doi:10.1016/j.colsurfa.2009.12.025. | 2010 | Karakashev, S.I.; Tsekov, R.; Manev, E.D.; Nguyen, A.V. Elasticity of foam bubbles measured by profile analysis tensiometry. Colloids Surf. A Physicochem. Eng. Asp. 2010, 369, 136-140, doi:10.1016/j.colsurfa.2010.08.008. | 2010 | Kruglyakov, P.M.; Elaneva, S.I.; Vilkova, N.G.; Karakashev, S.I. Investigation of foam drainage using foam pressure drop technique. Colloids Surf. A Physicochem. Eng. Asp. 2010, 354, 291-297, doi:10.1016/j.colsurfa.2009.06.014. | 2010 | Tsekov, R.; Ivanova, D.S.; Slavchov, R.; Radoev, B.; Manev, E.D.; Nguyen, A.V.; Karakashev, S.I. Streaming potential effect on the drainage of thin liquid films stabilized by ionic surfactants. Langmuir 2010, 26, 4703-4708, doi:10.1021/la903593p. | 2009 | Donose, B.C.; Taran, E.; Hampton, M.A.; Karakashev, S.I.; Nguyen, A.V. Carbon nanotube air-bubble interactions studied by atomic force microscopy. Advanced Powder Technology 2009, 20, 257-261, doi:10.1016/j.apt.2009.02.003. | 2009 | Henry, C.L.; Karakashev, S.I.; Nguyen, P.T.; Nguyen, A.V.; Craig, V.S.J. Ion specific electrolyte effects on thin film drainage in nonaqueous solvents propylene carbonate and formamide. Langmuir 2009, 25, 9931-9937, doi:10.1021/la901099g | 2009 | Karakashev, S.I.; Nguyen, A.V. Do liquid films rupture due to the so-called hydrophobic force or migration of dissolved gases? Langmuir 2009, 25, 3363-3368, doi:10.1021/la8034648. | 2009 | Karakashev, S.I.; Nguyen, A.V. Meniscus deformation and dynamics of moving contact line between poly(ethylene terephthalate) surface and glycerol-water mixtures. Asia-Pacific Journal of Chemical Engineering 2009, 4, 204-210, doi:10.1002/apj.222. | 2009 | Karakashev, S.I.; Nguyen, A.V. The importance of aspect ratio in profile analysis tensiometry. Journal of Colloid and Interface Science 2009, 330, 501-504, doi:10.1016/j.jcis.2008.11.034. | 2009 | Maicoim, A.S.; Dexter, A.F.; Katakdhond, J.A.; Karakashev, S.I.; Nguyen, A.V.; Middelberg, A.P.J. Tuneable control of interfacial rheology and emulsion coalescence. ChemPhysChem 2009, 10, 778-781, doi:10.1002/cphc.200900023. | 2009 | Ozdemir, O.; Karakashev, S.I.; Nguyen, A.V.; Miller, J.D. Adsorption and surface tension analysis of concentrated alkali halide brine solutions. Minerals Engineering 2009, 22, 263-271, doi:10.1016/j.mineng.2008.08.001. | 2009 | Ozdemir, O.; Taran, E.; Hampton, M.A.; Karakashev, S.I.; Nguyen, A.V. Surface chemistry aspects of coal flotation in bore water. International Journal of Mineral Processing 2009, 92, 177-183, doi:10.1016/j.minpro.2009.04.001 | 2009 | Qu, X.; Wang, L.; Karakashev, S.I.; Nguyen, A.V. Anomalous thickness variation of the foam films stabilized by weak non-ionic surfactants. Journal of Colloid and Interface Science 2009, 337, 538-547, doi:10.1016/j.jcis.2009.05.038. | 2008 | Karakashev, S.I.; Manev, E.D.; Nguyen, A.V. Effect of double-layer repulsion on foam film drainage. Colloids Surf. A Physicochem. Eng. Asp. 2008, 319, 34-42, doi:10.1016/j.colsurfa.2007.07.021. | 2008 | Karakashev, S.I.; Manev, E.D.; Tsekov, R.; Nguyen, A.V. Effect of ionic surfactants on drainage and equilibrium thickness of emulsion films. Journal of Colloid and Interface Science 2008, 318, 358-364, doi:10.1016/j.jcis.2007.10.053. | 2008 | Karakashev, S.I.; Nguyen, A.V. Effect of hydrodynamics, interface capillarity and molecular kinetics on wetting and de-wetting on small cylindrical surfaces. Asia-Pacific Journal of Chemical Engineering 2008, 3, 30-35, doi:10.1002/apj.114. | 2008 | Karakashev, S.I.; Nguyen, A.V.; Miller, J.D. Equilibrium adsorption of surfactants at the gas-liquid interface. In Advances in Polymer Science, 2008; Vol. 218, pp 25-55. | 2008 | Karakashev, S.I.; Nguyen, P.T.; Tsekov, R.; Hampton, M.A.; Nguyen, A.V. Anomalous ion effects on rupture and lifetime of aqueous foam films formed from monovalent salt solutions up to saturation concentration. Langmuir 2008, 24, 11587-11591, doi:10.1021/la801456j. | 2008 | Kruglyakov, P.M.; Karakashev, S.I.; Nguyen, A.V.; Vilkova, N.G. Foam drainage. Curr. Opin. Colloid Interface Sci. 2008, 13, 163-170, doi:10.1016/j.cocis.2007.11.003. | 2008 | Manev, E.D.; Sazdanova, S.V.; Tsekov, R.; Karakashev, S.I.; Nguyen, A.V. Adsorption of ionic surfactants. Colloids Surf. A Physicochem. Eng. Asp. 2008, 319, 29-33, doi:10.1016/j.colsurfa.2007.08.022. | 2007 | Karakashev, S.I.; Nguyen, A.V. Effect of sodium dodecyl sulphate and dodecanol mixtures on foam film drainage: Examining influence of surface rheology and intermolecular forces. Colloids Surf. A Physicochem. Eng. Asp. 2007, 293, 229-240, doi:10.1016/j.colsurfa.2006.07.047. | 2007 | Karakashev, S.I.; Nguyen, A.V.; Manev, E.D. A novel technique for improving interferometric determination of emulsion film thickness by digital filtration. Journal of Colloid and Interface Science 2007, 306, 449-453, doi:10.1016/j.jcis.2006.11.023. | 2006 | Ozdemir, O.; Karakashev, S.I.; Nguyen, A.V.; Miller, J.D. Adsorption of carbonate and bicarbonate salts at the air-brine interface. International Journal of Mineral Processing 2006, 81, 149-158, doi:10.1016/j.minpro.2006.07.016. | 2006 | Nguyen, A.V.; Karakashev, S.I.; Jameson, G.J. Effect of interfacial properties on water drainage and recovery in a froth column. In Proceedings of 23rd International Mineral Processing Congress, IMPC 2006, Istanbul; pp. 756-761. | 2005 | Karakashev, S.I.; Nguyen, A.V.; Manev, E.D.; Phan, C.M. Surface foam film waves studied with high-speed linescan camera. Colloids Surf. A Physicochem. Eng. Asp. 2005, 262, 23-32, doi:10.1016/j.colsurfa.2005.04.012. | 2005 | Karakashev, S.I.; Phan, C.M.; Nguyen, A.V. Effect of sodium dodecylbenzene sulfonate on the motion of three-phase contact lines on the Wilhelmy plate surface. Journal of Colloid and Interface Science 2005, 291, 489-496, doi:10.1016/j.jcis.2005.05.030. | 2004 | Karakashev, S.; Manev, E.; Nguyen, A. Interpretation of negative values of the interaction parameter in the adsorption equation through the effects of surface layer heterogeneity. Adv Colloid Interface Sci 2004, 112, 31-36, doi:10.1016/j.cis.2004.06.002. | 2003 | Karakashev, S.I.; Manev, E.D. Correlation in the properties of aqueous single films and foam containing a nonionic surfactant and organic/inorganic electrolytes. Journal of Colloid and Interface Science 2003, 259, 171-179, doi:10.1016/S0021-9797(02)00189-3. | 2002 | Karakashev, S.I.; Manev, E.D. Effect of interactions between the adsorbed species on the properties of single and mixed-surfactant monolayers at the air/water interface. Journal of Colloid and Interface Science 2002, 248, 477-486, doi:10.1006/jcis.2001.8206. | 2001 | Karakashev, S.; Tsekov, R.; Manev, E. Adsorption of alkali dodecyl sulfates on air/water surface. Langmuir 2001, 17, 5403-5405, doi:10.1021/la010584y. | 2001 | Karakashev, S.I.; Manev, E.D. Frothing behavior of nonionic surfactant solutions in the presence of organic and inorganic electrolytes. Journal of Colloid and Interface Science 2001, 235, 194-196, doi:10.1006/jcis.2000.7288. |
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