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Self-Aggregation of Catanionic Surface Active Ionic Liquids in Aqueous Solutions
The self-aggregation behavior of catanionic surface active ionic liquids (SAIL), 1-alkyl-3-methylimidazolium alkyl sulfates, [C 4 mim][C 16 SO 4 ] and [C 6 mim][C...
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Vesicle aggregation based on hydrophobic interactions
Vesicles were formed in aqueous mixtures of gemini anionic surfactant, O,O′-bis(sodium 2-alkylcarboxylate)- p -dibenzenediol (referred to as C m ϕ 2 C m , m =...
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Micelle-vesicle transitions in catanionic mixtures of SDS/DTAB induced by salt, temperature, and selective solvents: a dissipative particle dynamics simulation study
Dissipative particle dynamics (DPD) simulations are performed to study the factors that lead to the transition between micelle and vesicle in...
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Fabrication of positively charged catanionic vesicles from ion pair amphiphile with double-chained cationic surfactant
In this study, a pseudodouble-chained ion pair amphiphile, hexadecyltrimethylammonium-dodecylsulfate (HTMA-DS), was prepared from a mixture of...
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Rheological behavior of mixed system of ionic liquid [C8mim]Br and sodium oleate in water
We report on the rheological behavior of wormlike micelles constructed by ionic liquid surfactant [C 8 mim]Br (1-octyl-3-methylimidazolium bromide) and...
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Nanoparticles Types, Classification, Characterization, Fabrication Methods and Drug Delivery Applications
The most emerging branch in pharmaceutical sciences known as “Pharmaceutical nanotechnology” presents new tools, opportunities and scope, which are...
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Lamellar phase formation in catanionic mixtures of hydrogenated and fluorinated surfactants: a comparative study
The properties and phase behaviors of the catanionic mixtures consisting of tetradecyltrimetylammonium bromide (TTABr) and different anionic...
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Amphiphilic Properties of Dodecylammonium Chloride/4-(1-Pentylheptyl) Benzene Sodium Sulfonate Aqueous Mixtures and Study of the Catanionic Complex
Surfactants are often used in supramolecular chemistry, due to their ability to self-organize. Surfactant molecules aggregate spontaneously and...
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Antimicrobial Catanionic Vesicular Self-Assembly with Improved Spectrum of Action
A catanionic mixture based on three components, N -dodecyldiethanolamine, decanoic acid and azelaic acid, was prepared and investigated from a...
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Properties of Sodium Methyl Ester Alpha-Sulfo Alkylate/Trimethylammonium Bromide Mixtures
The surface properties of binary mixtures of anionic sodium methyl ester α-sulfo alkylate (C m MES) and cationic alkyl trimethylammonium bromide (C ...
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Vesicle formation induced by layered double hydroxides in the catanionic surfactant solution composed of sodium dodecyl sulfate and dodecyltrimethylammonium bromide
In this paper, it is reported that positively charged Mg 3 Al layered double hydroxide (LDH) nanoparticles can induce the spontaneous formation of...
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Thermal and structural properties of surfactant–picrate compounds
The novel surfactant–picrate compounds were synthesized and characterized by thermal and XRD analysis. The synthesis, based on the electrostatic...
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Catanionic-surfactant templated synthesis of organized mesoporous γ-alumina by double hydrolysis method
Organized mesoporous γ-alumina samples were prepared by cationic-anionic double hydrolysis (CADH) method using the mixture of cationic and anionic...
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Critical Micelle Concentration and HLB of the Sodium Oleate–Hexadecyltrimethylammonium Bromide Mixed System
The critical micelle concentration of sodium oleate—hexadecyltrimethylammonium bromide mixtures was determined as a function of the mixture...
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Mesodynamics: watching vesicle formation in situ by small-angle neutron scattering
Self-aggregating systems form a large variety of different structures depending on type and concentration of the amphiphiles. Morphological changes...
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On the feasibility of chemical reactions in the presence of siloxane-based surfactants
Siloxane-containing surfactants have been tested as stabilizers for the preparation of polymer nanoparticles by three types of chemical reactions....
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Review on Anionic/Cationic Surfactant Mixtures
It is commonly known that cationic and anionic surfactants cannot be mixed without the risk of precipitation or instability. However, many studies...
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Biomimetic Block Copolymer Membranes
Amphiphilic block copolymer membranes, classified as vesicles, are nano-aggregates receiving a lot of scientific interest due to their wide range of...
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Self-Assembly of Supramolecular Nanofibers
The development of functional nanofibers via self-assembly is an area of growing interest. Whereas self-assembly has been successful in creating...
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A model for simulating the dynamic surface tension behavior of aqueous surfactant dispersions
A dynamic adsorption model for surface-active materials at air/liquid interfaces with the consideration of aggregate dissolution effect was developed...
