Shape fluctuations of active membranes

被引：121
|
作者：
Prost, J
Bruinsma, R
机构：
[1] ECOLE SUPER PHYS & CHIM IND VILLE PARIS,F-75231 PARIS 05,FRANCE
[2] UNIV CALIF LOS ANGELES,DEPT PHYS,LOS ANGELES,CA 90024
来源：
EUROPHYSICS LETTERS | 1996年 / 33卷 / 04期
关键词：
D O I：
10.1209/epl/i1996-00340-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a simple model to study the statistical fluctuations of membranes containing active proteins. We show that the long-wavelenght limit of the shape fluctuation spectrum of active membranes diverges with a power law which is different from that of membranes in thermal equilibrium. This leads to a persistence length for active membranes which is much shorter than that of equilibrium membranes.
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页码：321 / 326
页数：6
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