Shape fluctuations of active membranes

被引：125

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.

引用

页码：321 / 326

页数：6

共 15 条

[1] VOLTAGE CLAMP ANALYSIS OF ACETYLCHOLINE PRODUCED END-PLAT CURRENT FLUCTUATIONS AT FROG NEUROMUSCULAR-JUNCTION [J].