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BookDOI

Surfactants in solution

K.L. Mittal
TLDR
In this paper, the effect of ionic strength, polymer charge and binding density on surfactant/polymer aggregates polymer-surfactant complexation in dilute aqueous solutions.
Abstract
Surfactant fundamentals: branched versus linear hydrocarbon chains in surfactants ellipsometric evidence of anomalous refractive indices is contact angle hysteresis due to a film present behind a drop? STM molecular imaging of disordered molecular wires studies of morphology and phase behaviour of monolayers thermodynamics of adsorption of a cationic surfactant at solid-water interfaces. Micelles and microemulsions: pressure-jump studies on micellar relaxation time and its effect on various technological processes micellar catalyzed reactions in mixed solvent systems silica gels from microemulsions the state of water and surfactant in surfactant-based lyotropic liquid crystals polymerization of menthyl methacrylate and styrene in ternary emulsions and microemulsions. Polymer-surfactant interactions: polymer-surfactant interactions: effect of ionic strength, polymer charge and binding density on surfactant/polymer aggregates polymer-surfactant complexation in dilute aqueous solutions. Adsorption of surfactants: adsorption on high and low molecular weight natural surfactants at the crude oil-water interface and their influence on y-pH and y-time behaviour studies on asphaltenes and related petroleum fractions at interface influence of surfactants on the adhesion of clay particles to metal surfaces guidelines for the formulation, composition, and stirring to attained desired emulsion properties (type, droplet, size, viscosity, and stability) double emulsions stabilized by macromelecular surfactants. Biological applications of surfactants: interactions between the dispersed globules of W/O/W emulsions in the presence of proteins and saccharides the design and evaluation of a novel submicron amphotericin B emulsion in systemic murine cryptococcosis plant protein purification using cloud point extraction (CPE). Environmental aspects: environmental risk assessment of ethoxylated nonionic surfactants toxic spill remediation of chlorinated hydrocarbons via microemulsion formation.

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Poly(ethylene oxide)-poly(propylene oxide )-poly (ethylene oxide) block copolymer surfactants in aqueous solutions and at interfaces: thermodynamics, structure, dynamics, and modeling

TL;DR: In this article, the association properties of poly(ethylene oxide)-block-poly(propyleneoxide)-blockpoly(methylene oxide) (PEO) copolymers in aqueous solutions, and the adsorption at interfaces are reviewed.
Journal ArticleDOI

Micellar nanocarriers: pharmaceutical perspectives.

TL;DR: This review will discuss some recent trends in using micelles as pharmaceutical carriers, including lipid-core micells, which may become the imaging agents of choice in different imaging modalities.
Journal ArticleDOI

Structure and design of polymeric surfactant-based drug delivery systems.

TL;DR: The review concentrates on the use of polymeric micelles as pharmaceutical carriers and the basic mechanisms underlying micelle longevity and steric protection in vivo are considered with a special emphasis on long circulating drug delivery systems.
Journal ArticleDOI

Design and Production of Nanoparticles Formulated From Nano-Emulsion Templates-A Review

TL;DR: A link between nano-emulsion formulation methods and nanoparticle generation is proposed, while at the same time bearing in mind the above-mentioned parameters for active molecule encapsulation.
References
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Journal ArticleDOI

Fixed bed column study for the removal of crystal violet (C. I. Basic Violet 3) dye from aquatic environment by surfactant-modified alumina

TL;DR: In this article, a fixed bed column study was undertaken for the removal of crystal violet (CV), also known as Basic Violet 3, a well-known cationic dye from wastewater using surfactant-modified alumina (SMA) as an adsorbing media.
Journal ArticleDOI

Removal of phenol from water environment by surfactant-modified alumina through adsolubilization

TL;DR: In this article, a surfactant-modified alumina (SMA) was used for the removal of phenol from water environment, and the SMA was prepared by shaking alumina with sodium dodecyl sulfate (SDS; a representative member of AS) solution in batch study under optimized condition.