Molecular Self-Assembly of Surfactants on Solid Surfaces
نویسندگان
چکیده
............................................................................................................................. 3 Acknowledgements ............................................................................................................ 4
منابع مشابه
Modeling self-assembly of surfactants at solid/liquid interfaces. I. Hydrophobic surfaces
A theory of surfactant self-assembly on isotropic hydrophobic surfaces is presented by extending the well established treatment of self-assembly in solution. The free-energy model for the formation of surface aggregates includes an additional term (beyond those used for bulk aggregates) to account for the replacement of the solid surface-water contact by the solid surface-aggregate core contact...
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The self-assembly of cationic and nonionic surfactants on hydrophilic surfaces is considered. By computing the equilibrium free-energy for the formation of a given structure, the critical surfactant concentration for the formation of surface aggregates (CAC) and the surface morphology are predicted. The CAC is always predicted to be lower than the bulk phase critical micelle concentration (CMC)...
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Surfactants self-associate into micelles with various radii of curvature, vesicles, and ordered liquid crystalline phases at the concentration above the critical micelle concentration (CMC) [1]. Recent atomic force microscopy (AFM) studies have shown that analogous structural transitions also occur at the solid/liquid interface. At the solid/liquid interface, surfactants selfassemble into discr...
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Surfactants self-associate into micelles with various radii of curvature, vesicles, and ordered liquid crystalline phases at the concentration above the critical micelle concentration (CMC) [1]. Recent atomic force microscopy (AFM) studies have shown that analogous structural transitions also occur at the solid/liquid interface. At the solid/liquid interface, surfactants selfassemble into discr...
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