Active membrane fluctuations studied by micropipet aspiration

被引：139

作者：

机构：

[1] Manneville, J.-B.

[2] Bassereau, P.

[3] Ramaswamy, S.

[4] Prost, J.

来源：

Manneville, J.-B. (patricia.bassereau@curie.fr) | 2001年 / American Institute of Physics Inc.卷 / 64期

关键词：

Fluid dynamics - Lipids - Osmosis - Proteins - Strain;

D O I：

10.1103/PhysRevE.64.021908

中图分类号：

学科分类号：

摘要：

Micropipet experiments were used to study membrane tension and osmotic pressure effects in biological membranes. The membrane tension was derived as a function of the areal strain for membranes containing a nonequilibrium noise source. The expressions keeps track of the coupling of the density of active centers and the membrane curvature.

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