Characterization of mixed micelles of cationic twin tail surfactants with phospholipids using fluorescence spectroscopy

被引：23

作者：

Bakshi, MS ^{[1
]}

Singh, K ^{[1
]}

Singh, J ^{[1
]}

机构：

[1] Guru Nanak Dev Univ, Dept Chem, Amritsar 143005, Punjab, India

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2006年 / 297卷 / 01期

关键词：

mixed micelles; phospholipids; twin tail cationic surfactant; synergism; fluorescence measurements;

D O I：

10.1016/j.jcis.2005.10.034

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The pyrene fluorescence measurements have been carried out for various binary mixtures of micelle forming (L-alpha-diheptanoylphosphatidycholine, DHPC) and vesicle forming (L-alpha-dimyristoylphosphatidycholine, DMPC) phospholipids with different twin tail alkylammonium surfactants. The mixed micelle formation in all binary Mixtures has been evaluated and it has been observed that the mixed micelle formation between the unlike components of phospholipid and cationic surfactants takes place due to the synergistic interactions. The influence of hydrophobicity of series of twin tail cationic surfactants has been studied on the degree of synergism. (c) 2005 Elsevier Inc. All rights reserved.

引用

页码：284 / 291

页数：8

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