Colloids - A surprisingly attractive couple

被引：103

作者：

Grier, DG

机构：

[1] Univ Chicago, James Franck Inst, Chicago, IL 60637 USA

[2] Univ Chicago, Dept Phys, Chicago, IL 60637 USA

来源：

NATURE | 1998年 / 393卷 / 6686期

关键词：

D O I：

10.1038/31340

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Many industrial and natural processes depend on controlling the interactions between micrometre-sized colloidal particles dispersed in fluid suspensions. Even so, colloidal interactions are not entirely understood — a strange attractive force has been observed between like-charged particles in some circumstances. It now seems that this force is due to a combination of nonlinear effects and geometrical confinement.

引用

页码：621 / +

页数：2

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