Polymer-stabilized phospholipid vesicles formed on polyelectrolyte multilayer capsules

被引：57

作者：

Ge, LQ

Möhwald, H

Li, JB ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Int Joint Lab, Beijing 100080, Peoples R China

[2] Max Planck Inst Colloids & Interfaces, D-14476 Potsdam, Germany

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 2003年 / 303卷 / 02期

基金：

中国国家自然科学基金;

关键词：

release; vesicles; phospholipids; polyelectrolyte shells; polymer complex; CLSM;

D O I：

10.1016/S0006-291X(03)00391-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Phospholipid vesicles on polyelectrolyte multilayer shells can be stabilized against ethanol by coating a single cationic polyelectrolyte. Confocal laser scanning microscopy (CLSM) proved that the lipids were stabilized by cationic polyelectrolytes and the permeability to small hydrophilic dyes was decreased. Measurements of fluorescence recovery after photo-bleaching (FRAP) with individual capsules enable quantification of release profiles. (C) 2003 Published by Elsevier Science (USA).

引用

收藏

页码：653 / 659

页数：7

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