Adsorption of oppositely charged polyelectrolytes onto a charged rod

被引：36

作者：

Messina, R ^{[1
]}

机构：

[1] Univ Dusseldorf, Inst Theoret Phys 2, D-40225 Dusseldorf, Germany

来源：

JOURNAL OF CHEMICAL PHYSICS | 2003年 / 119卷 / 15期

关键词：

D O I：

10.1063/1.1609193

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The adsorption of highly charged flexible polycations and polyanions on a charged cylindrical substrate is investigated by means of Monte Carlo simulations. A detailed structural study, including monomer and fluid charge distributions, is provided. The influence of a short-range attraction between the polycation and negatively charged substrate is also considered. We demonstrate that the building up of multilayer structures is highly prohibited mainly due to the high entropy penalty stemming from the low dimensionality of the substrate at strong curvature. (C) 2003 American Institute of Physics.

引用

页码：8133 / 8139

页数：7

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