The phase behavior of surfactant-oil-water systems depends upon the hydrophilic-lipophilic interaction at interface. In pH-dependent systems, the surfactant is in general a mixture of two different species: on the one hand the undissociated specie, i.e. acid or amine, which is a very lipophilic nonionic surfactant, and on the other hand the ionic salt, i.e. carboxylate or ammonium, which is very hydrophilic. A physico-chemical model that includes partitioning between phases and dissociation in the aqueous phase, is proposed and tested on systems containing long chain fatty acids or fatty amines. Résumé Comportement de phase des systèmes sensibles au pH, contenant de l’huile, de l’eau et un acide gras ou una amine grasse ou les deux à la foi...
The partitioning of a micelle-forming octyl phenol ethoxylate surfactant (Triton X-100) between wate...
Liposome-water systems are used increasingly in lieu of the octanol-water system to evaluate and des...
Specific ion effects can influence many processes in aqueous solutions: protein folding, enzyme acti...
The phase behavior in the oleic acid/sodium oleate/normal saline (0.15 M NaCl aqueous solution) syst...
At the interface between two regions, for example the air–liquid interface of a lipid solution, ther...
Various model systems containing pure compounds of oil, water, and surfactant were studied to unders...
Abstract Surfactant/oil/water systems in which the sur-face-active substance is a mixture of an undi...
Long chain fatty acids are biologically important molecules with complex and pH sensitive aggregatio...
The standard Landau theory of interfacial properties is reviewed and seen to be in-adequate to descr...
The dependence of the surface pressure vs area (π-A) isotherms of fatty primary amine monolayer...
We studied the formation and stability of fatty acid and derivatives films on aqueous sub-phases by ...
This article aims to create a model to accurately predict the equilibrium partitioning of naphthenic...
ABSTRACT: Recent literature has shown that buffers affect the interaction between lipid bilayers thr...
The partitioning of medium-chain fatty acid surfactants such as nonanoic acid (NA) between the bulk ...
269-273The phase behaviour of pseudoternary systems of the type H2O-Oil-non-ionic surfactant-co-sur...
The partitioning of a micelle-forming octyl phenol ethoxylate surfactant (Triton X-100) between wate...
Liposome-water systems are used increasingly in lieu of the octanol-water system to evaluate and des...
Specific ion effects can influence many processes in aqueous solutions: protein folding, enzyme acti...
The phase behavior in the oleic acid/sodium oleate/normal saline (0.15 M NaCl aqueous solution) syst...
At the interface between two regions, for example the air–liquid interface of a lipid solution, ther...
Various model systems containing pure compounds of oil, water, and surfactant were studied to unders...
Abstract Surfactant/oil/water systems in which the sur-face-active substance is a mixture of an undi...
Long chain fatty acids are biologically important molecules with complex and pH sensitive aggregatio...
The standard Landau theory of interfacial properties is reviewed and seen to be in-adequate to descr...
The dependence of the surface pressure vs area (π-A) isotherms of fatty primary amine monolayer...
We studied the formation and stability of fatty acid and derivatives films on aqueous sub-phases by ...
This article aims to create a model to accurately predict the equilibrium partitioning of naphthenic...
ABSTRACT: Recent literature has shown that buffers affect the interaction between lipid bilayers thr...
The partitioning of medium-chain fatty acid surfactants such as nonanoic acid (NA) between the bulk ...
269-273The phase behaviour of pseudoternary systems of the type H2O-Oil-non-ionic surfactant-co-sur...
The partitioning of a micelle-forming octyl phenol ethoxylate surfactant (Triton X-100) between wate...
Liposome-water systems are used increasingly in lieu of the octanol-water system to evaluate and des...
Specific ion effects can influence many processes in aqueous solutions: protein folding, enzyme acti...