Anisotropic surface tension of buckled fluid membranes

被引：53

作者：

Noguchi, Hiroshi ^{[1
]}

机构：

[1] Univ Tokyo, Inst Solid State Phys, Chiba 2778581, Japan

来源：

PHYSICAL REVIEW E | 2011年 / 83卷 / 06期

关键词：

STRESS; VESICLES; MECHANISM; GIANT; SHEAR; MODEL;

D O I：

10.1103/PhysRevE.83.061919

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：

Thin solid sheets and fluid membranes exhibit buckling under lateral compression. Here it is revealed that buckled fluid membranes have anisotropic mechanical surface tension contrary to solid sheets. Surprisingly, the surface tension perpendicular to the buckling direction shows stronger dependence on the projected area than that parallel to it. Our theoretical predictions are supported by numerical simulations of a meshless membrane model. This anisotropic tension can be used to measure the membrane bending rigidity. It is also found that phase synchronization occurs between multilayered buckled membranes.

引用

页数：6

共 36 条

[1] Non-Hermitian Luttinger liquids and flux line pinning in planar superconductors -: art. no. P10003 [J].

Affleck, I ;

Hofstetter, W ;

Nelson, DR ;

Shollwöck, U .

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2004,

[2]

Allen M. P., 2017, COMPUTER SIMULATION

[3] The molecular mechanism of lipid monolayer collapse [J].

Baoukina, Svetlana ;

Monticelli, Luca ;

Risselada, H. Jelger ;

Marrink, Siewert J. ;

Tieleman, D. Peter .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2008, 105 (31) :10803-10808

[4] DETERMINATION OF BILAYER-MEMBRANE BENDING STIFFNESS BY TETHER FORMATION FROM GIANT, THIN-WALLED VESICLES [J].

BO, L ;

WAUGH, RE .

BIOPHYSICAL JOURNAL, 1989, 55 (03) :509-517

[5]

Bruckstein A.M., 2001, Appl. Anal, P453

[6]

Byrd P.F., 1954, Handbook of elliptic integrals for engineers and physicists

[7] Stresses in lipid membranes [J].

Capovilla, R ;

Guven, J .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2002, 35 (30) :6233-6247

[8] Area compressibility and buckling of amphiphilic bilayers in molecular dynamics simulations [J].

den Otter, WK .

JOURNAL OF CHEMICAL PHYSICS, 2005, 123 (21)

[9]

DIAT O, 1993, J PHYS II, V3, P9, DOI 10.1051/jp2:1993106

[10] Symmetry-breaking bifurcations of the uplifted elastic strip [J].

Domokos, G ;

Fraser, WB ;

Szeberényi, I .

PHYSICA D-NONLINEAR PHENOMENA, 2003, 185 (02) :67-77

← 1 2 3 4 →