PERMEABILITY BARRIERS FORMED BY MEMBRANE-LIPIDS

被引：11

作者：

DEGIER, J

机构：

[1] Centre for Biomembranes and Lipid Enzymology, State University of Utrecht, 3584 CH Utrecht

来源：

BIOELECTROCHEMISTRY AND BIOENERGETICS | 1992年 / 27卷 / 01期

关键词：

D O I：

10.1016/0302-4598(92)85001-V

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：

Pure lipid bilayers formed by suitable lipids, which upon dispersion in water spontaneously adopt such an organization, exhibit permeability properties of continuous hydrophobic barriers in close resemblance to biological membranes. The chemical and physical factors determining the variable selectivity of such permeability barriers are discussed. Insertion of membrane proteins into the bilayers may largely impair the barrier function but their structural stress can be compensated by simultaneous incorporation of non-bilayer lipids with complementary shape.

引用

页码：1 / 10

页数：10

共 33 条

[1] EFFECT OF GRAMICIDIN A ON TEMPERATURE-DEPENDENCE OF WATER PERMEATION THROUGH LIPOSOMAL MEMBRANES PREPARED FROM PHOSPHATIDYLCHOLINES WITH DIFFERENT CHAIN LENGTHS [J].