Overcharging of complexes formed by oppositely charged, interpenetrable macroions

被引：12
|
作者：
Potemkin, II [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119992, Russia
来源：
EUROPHYSICS LETTERS | 2004年 / 68卷 / 04期
关键词：
D O I：
10.1209/epl/i2004-10245-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The mean-field theory of overcharging of a spherical polyanion, which is penetrable for several polycations, is developed. The effect of counterions is explicitly taken into account. It is shown that the overcharging is always driven by electrostatic interactions, whereas counterions can either promote or prohibit this effect.
引用
收藏
页码：487 / 493
页数：7
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