Like-charge attraction and hydrodynamic interaction

被引：166

作者：

Squires, TM ^{[1
]}

Brenner, MP

机构：

[1] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA

[2] MIT, Dept Math, Cambridge, MA 02139 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.85.4976

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate that the attractive interaction measured between like-charged colloidal spheres near a wall can be accounted for by a nonequilibrium hydrodynamic effect. We present both analytical results and Brownian dynamics simulations which quantitatively capture the one-wall experiments of Larsen and Grier [Nature (London) 385, 230 (1997)], using a single unmeasured parameter.

引用

收藏

页码：4976 / 4979

页数：4

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