Polyelectrolyte-supported lipid membranes

被引：45
|
作者：
Kügler, R [1 ]
Knoll, W [1 ]
机构：
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
来源：
BIOELECTROCHEMISTRY | 2002年 / 56卷 / 1-2期
关键词：
lipid bilayer membranes; polyelectrolyte multilayers; self-assembly; neutron reflectometry; FRAP; impedance spectroscopy; surface plasmon spectroscopy;
D O I：
10.1016/S1567-5394(02)00031-2
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：
In this work, we report the influence of the electrostatic interaction between lipid bilayer membranes and their solid polyelectrolyte multilayer support on the properties of the membrane. All involved sample preparation steps were carried out as convenient adsorption procedures from aqueous solutions. The lipid fluidity within the membrane as well as the surface coverage of the support could be tailored via the electrostatic interaction strength between the lipid bilayer and the supporting polyelectrolyte cushion. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：175 / 178
页数：4
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