Emulsions stabilized by the interaction of silica nanoparticles and palmitic acid at the water-hexane interface

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 460, Issue , 2014, Pages 333-341

  Santini, Eva ^a   Guzmán, Eduardo ^a   Ferrari, Michele ^a   Liggieri, Libero ^a  

^a CNR   (Italy)

Author keywords

Interfacial tension; Palmitic acid; Pickering emulsions; Silica nanoparticles; Water hexane interface

Indexed keywords

EMULSIFICATION; EMULSIONS; HEXANE; LIQUIDS; MOLECULES; NANOPARTICLES; OSTWALD RIPENING; PALMITIC ACID; SATURATED FATTY ACIDS; SILICA; STABILIZATION; SURFACE ACTIVE AGENTS; SURFACE TENSION;

ADSORPTION AND DESORPTIONS; DYNAMIC INTERFACIAL TENSION; LIQUID-LIQUID INTERFACES; NANO-PARTICLE DISPERSIONS; PARTICLE-STABILIZED EMULSIONS; PICKERING EMULSIONS; SURFACTANT CONCENTRATIONS; WATER IN OIL EMULSIONS;

SILICA NANOPARTICLES;

HEXANE; NANOPARTICLE; PALMITIC ACID; SILICA NANOPARTICLE; UNCLASSIFIED DRUG; WATER; WATER OIL CREAM;

ADSORPTION; AQUEOUS SOLUTION; ARTICLE; CHEMICAL INTERACTION; CONCENTRATION (PARAMETERS); DESORPTION; HYDROPHOBICITY; LIQUID; MOLECULAR STABILITY; NANOEMULSION; STEREOSPECIFICITY; SURFACE PROPERTY;

EID: 84907045627     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2014.02.054     Document Type: Article

References (38)

1. Aveyard R., Binks B.P., Clint J.H. Emulsions stabilised solely by colloidal particles. Adv. Colloid Interface Sci. 2003, 100-102:503-546.
2. Dinsmore A.D., Hsu M.F., Nikolaides M.G., Marquez M., Bausch A.R., Weitz D.A. Colloidosomes: selectively permeable capsules composed of colloidal particles. Science 2002, 298:1006-1009.
3. Binks B.P. Particles as surfactants - similarities and differences. Curr. Opin. Colloid Interface Sci. 2002, 7:21-41.
4. Binks B.P., Horozov T.S. Colloidal Particles at Liquid Interfaces 2006, Cambridge University Press, Cambridge.
5. Mendoza A.J., Guzma´n E., Marti´nez-Pedrero F., Ritacco H., Rubio R.G., Ortega F., Starov V.M., Miller R. Particle laden fluid interfaces: dynamics and interfacial rheology. Adv. Colloid Interface Sci. 2014, 10.1016/j.cis.2013.10.010.
6. Studart A.R., Gonzenbach U.T., Akartuna I., Tervoort E., Gauckler J. Materials from foams and emulsions stabilized by colloidal particles. J. Mater. Chem. 2007, 17:3283-3289.
7. Zabiegaj D., Santini E., Guzman E., Ferrari M., Liggieri L., Buscaglia V., Buscaglia M.T., Battilana G., Ravera F. Nanoparticle laden interfacial layers and application to foams and solid foams. Colloids Surf. A 2013, 485:132-140.
8. Santini E., Guzman E., Ravera F., Ciajolo A., Alfe M., Liggieri L., Ferrari M. Soot particles at the aqueous interface and effects on foams stability. Colloids Surf. A 2012, 413:216-223.
9. Zang D.Y., Rio E., Delon G., Langevin D., Wei B., Binks B.P. Influence of the contact angle of silica nanoparticles at the air-water interface on the mechanical properties of the layers composed of these particles. Mol. Phys. 2011, 109:1057-1066.
10. Stocco A., Rio E., Binks B.P., Langevin D. Aqueous foams stabilized solely by particles. Soft Matter 2011, 7:1260-1267.
11. Stocco A., Drenckhan W., Rio E., Langevin D., Binks B.P. Particle-stabilised foams: an interfacial study. Soft Matter 2009, 5:2215-2222.
12. Liggieri L., Santini E., Guzma´n E., Maestro A., Ravera F. Wide-frequency dilational rheology investigation of mixed silica nanoparticle - CTAB interfacial layers. Soft Matter 2011, 7:6699-7709.
13. Ravera F., Santini E., Loglio G., Ferrari M., Liggieri L. Effect of nanoparticles on the interfacial properties of liquid/liquid and liquid/air surface layers. J. Phys. Chem. B 2006, 110:19543-19551.
14. Maestro A., Guzman E., Santini E., Ravera F., Liggieri L., Ortega F., Rubio R.G. Wettability of silica nanoparticle - surfactant nanocomposite interfacial layers. Soft Matter 2012, 8:837-843.
15. Whitby C.P., Lotte L., Lang C. Structure of concentrated oil-in-water Pickering emulsions. Soft Matter 2012, 8:7784-7785.
16. Ramsden W. Separation of solids in the surface-layer of solutions and suspension (Observations on surface-membranes, bubbles, emulsions, and mechanical coagulation) - preliminary account. Proc. R. Soc. Lond. 1903, 72:156-164.
17. Pickering S.U. Emulsions. J. Chem. Soc. Trans. 1907, 91:2001-2021.
18. Hunter T.N., Pugh R.J., Franks G.V., Jameson G.J. The role of particles in stabilising foams and emulsions. Adv. Colloid Interface Sci. 2008, 137:57-81.
19. Santini E., Ravera F., Ferrari M., Alfe M., Ciajolo A., Liggieri L. Interfacial properties of carbon particulate-laden liquid interfaces and stability of related foams and emulsions. Colloids Surf. A 2010, 365:189-198.
20. Chevalier Y., Bolzinger M.-A. Emulsions stabilized with solid nanoparticles: Pickering emulsions. Colloids Surf. A 2013, 439:23-34.
21. Limage S., Kraegel J., Schmitt M., Dominici C., Miller R., Antoni M. Rheology and structure formation in diluted mixed particle-surfactant systems. Langmuir 2010, 26:16754-16761.
22. Limage S., Schmitt M., Vincent-Bonnieu S., Dominici C., Antoni M. Characterization of solid-stabilized water/oil emulsions by scanning electron microscopi. Colloids Surf. A 2010, 365:154-161.
23. Worthen A.J., Foster L.M., Dong J., Bollinger J.A., Peterman A.H., Pastora L.E., Bryant S.L., Truskett T.M., Bielawski C.W., Johnston K.P. Synergistic formation and stabilization of oil-in-water emulsions by a weakly interacting mixture of zwitterionic surfactant and silica nanoparticles. Langmuir 2014, 10.1021/la404132p.
24. Santini E., Guzman E., Ravera F., Ferrari M., Liggieri L. Properties and structure of interfacial layers formed by hydrophilic silica dispersions and palmitic acid. Phys. Chem. Chem. Phys. 2012, 14:607-615.
25. Guzman E., Liggieri L., Santini E., Ferrari M., Ravera F. Influence of silica nanoparticles on phase behavior and structural properties of DPPC-palmitic acid Langmuir monolayers. Colloids Surf. A 2012, 413:280-287.
26. Guzman E., Liggieri L., Santini E., Ferrari M., Ravera F. Influence of silica nanoparticles on dilational rheology of DPPC-palmitic acid Langmuir monolayers. Soft Matter 2012, 8:3938-3948.
27. Whitby C.P., Fornasiero D., Ralston J., Liggieri L., Ravera F. Properties of fatty amine-silica nanoparticle interfacial layers at the hexane-water interface. J. Phys. Chem. C 2012, 116:3050-3058.
28. Ravera F., Ferrari M., Santini E., Liggieri L. Influence of surface processes on the dilational visco-elasticity of surfactant solutions. Adv. Colloid Interface Sci. 2005, 117:75-100.
29. Jiang J., Zhu Y., Cui Z., Binks B.P. Switchable Pickering emulsions stabilized by silica nanoparticles hydrophobized in situ with a switchable surfactant. Angew. Chem. Int. Ed. 2013, 52:12373-12376.
30. Ravera F., Ferrari M., Liggieri L., Loglio G., Santini E., Zanobini A. Liquid-liquid interfacial properties of mixed nanoparticle-surfactant systems. Colloids Surf. A 2008, 323:99-108.
31. Sadeghpour A., Pirolt F., Glatter O. Submicrometer-sized Pickering emulsions stabilized by silica nanoparticles with adsorbed oleic acid. Langmuir 2013, 29:6004-6012.
32. Binks B.P., Isa L., Tyowua A.T. Direct measurement of contact angles of silica particles in relation to double inversion of Pickering emulsions. Langmuir 2013, 29:4923-4927.
33. Miller R., Joos P., Fainerman V.B. Dynamic surface tension and interfacial tensions of surfactant and polymer solutions. Adv. Colloid Interface Sci. 1994, 49:249-302.
34. Joos P. Dynamic Surface Phenomena 1999, BSP BV, Utrecht, The Netherlands.
35. Bahtz J., Knorr D., Tedeschi C., Leser M.E., Valles-Pamies B., Miller R. Adsorption of octanoic acid at the water/oil interface. Colloids Surf. B 2009, 74:492-497.
36. Reis P., Miller R., Leser M., Watzke H., Fainerman V.B., Holmberg K. Adsorption of polar lipids at the water-oil interface. Langmuir 2008, 24:5781-5786.
37. Ma G., Allen H.C. Condensing effect of palmitic acid on DPPC in mixed Langmuir monolayers. Langmuir 2007, 23:589-597.
38. Arditty S., Whitby C.P., Binks B.P., Schmitt V., Leal-Calderon F. Some general features of limited coalescence in solid-stabilized emulsions. Eur. Phys. J. E 2003, 11:273-281.