The kinetics of phase separation in asymmetric membranes

被引：30
|
作者：
Wallace, EJ
Hooper, NM
Olmsted, PD [1 ]
机构：
[1] Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire, England
[2] Univ Leeds, Leeds Inst Genet Hlth & Therapeut, Sch Biochem & Microbiol, Leeds LS2 9JT, W Yorkshire, England
来源：
BIOPHYSICAL JOURNAL | 2005年 / 88卷 / 06期
基金：
英国惠康基金;
关键词：
D O I：
10.1529/biophysj.104.054288
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
Phase separation in a model asymmetric membrane is studied using Monte Carlo techniques. The membrane comprises two species of particles, which mimic different lipids in lipid bilayers and separately possess either zero or non-zero spontaneous curvatures. We study the influence of phase separation on membrane shape and the influence of the coupling of composition and height dynamics on phase separation and domain growth, via both the degree of shape asymmetry and relative kinetic coefficients for height relaxation.
引用
收藏
页码：4072 / 4083
页数：12
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