40 research outputs found
Photoinduced Increase in Vesicle Size and Role of Photoresponsive Malachite Green Leuconitrile Derivative in Vesicle Fusion
No full textSpontaneous Formation of Bilayers and Vesicles in Mixtures of Single-Chain Alkyl Carboxylates: Effect of pH and Aging and Cytotoxicity Studies
No full textWe report the observation of bilayer fragments, some of which close to form vesicles, over a large range of pH at room temp. from mixts. of single-chain biocompatible com. available nontoxic alkyl carboxylic surfactants after neutralization with HCl. The pH at which the morphol. transitions occur is varied only by changing the ratio between two surfactants: the alkyloligoethyleneoxide carboxylate and sodium laurate. The effect of aging of the mixed surfactant systems in the pH region desired for dermatol. application (4.5 < pH < 7) is also studied. Finally, we show results of cytotoxicity studies on the surfactant mixts
Phase Behavior and Phase Structure for Catanionic Surfactant Mixtures: Dodecyltrimethylammonium Chloride鈭扴odium Nonanoate鈭扺ater System
No full textComparison of Vesicle Formation in Zwitanionic and Catanionic Mixtures of Hydrocarbon and Fluorocarbon Surfactants: Phase Behavior and Structural Progression
No full textIn Situ Vesicle Formation by a Kinetic Reaction in Aqueous Mixtures of Single-Tailed Catanionic Surfactants
No full textVesicle鈭扢icelle Equilibrium of Anionic and Cationic Surfactant Mixture Studied by Surface Tension
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