Hydrodynamic theory of active matter

被引：197

作者：

Juelicher, Frank ^{[1
]}

Grill, Stephan W. ^{[2
]}

Salbreux, Guillaume ^{[1
,3
]}

机构：

[1] Max Planck Inst Phys Komplexer Syst, Nothnitzerstr 38, D-01187 Dresden, Germany

[2] Tech Univ Dresden, BIOTEC, Tatzberg 47-49, D-01307 Dresden, Germany

[3] Francis Crick Inst, 1 Midland Rd, London NW1 1AT, England

来源：

REPORTS ON PROGRESS IN PHYSICS | 2018年 / 81卷 / 07期

基金：

英国惠康基金; 英国医学研究理事会;

关键词：

active matter; hydrodynamics; nonequilibrium processes; active gels; molecular motors; irreversible thermodynamics; LEFT-RIGHT ASYMMETRY; IRREVERSIBLE-PROCESSES; EXTRACELLULAR-MATRIX; RECIPROCAL RELATIONS; TRAVELING-WAVES; PLANAR POLARITY; CELL-SHAPE; FLOW; FLUCTUATIONS; CONTRACTILITY;

D O I：

10.1088/1361-6633/aab6bb

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We review the general hydrodynamic theory of active soft materials that is motivated in particular by biological matter. We present basic concepts of irreversible thermodynamics of spatially extended multicomponent active systems. Starting from the rate of entropy production, we identify conjugate thermodynamic fluxes and forces and present generic constitutive equations of polar active fluids and active gels. We also discuss angular momentum conservation which plays a role in the the physics of active chiral gels. The irreversible thermodynamics of active gels provides a general framework to discuss the physics that underlies a wide variety of biological processes in cells and in multicellular tissues.

引用

页数：27

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