Deflection of a cell membrane under application of a local force

被引：53

作者：

Boulbitch, AA ^{[1
]}

机构：

[1] Tech Univ Munich, Dept Biophys E22, D-85747 Garching, Germany

来源：

PHYSICAL REVIEW E | 1998年 / 57卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.57.2123

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

If a localized force or torque (caused by an integral protein, a receptor, a cantilever of the atomic force microscope, a cell-kicking instrument, and so on) is applied to the surface of a cell membrane it is deflected in a small region. Equations describing the statics and dynamics of small local deflections of the cell membrane are deduced and the Green function of the state equation is calculated. The force-displacement dependence for an atomic force microscope in the regime of small indentation is discussed.

引用

页码：2123 / 2128

页数：6

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