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Adsorption of oppositely charged polyelectrolytes onto a charged rod

机译:带相反电荷的聚电解质在带电棒上的吸附

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摘要

The adsorption of high charged flexible polycations and polyanions on a changed cylindrical substrate is investigated by means of Monte Crlo 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 stuctures is highly prohibited mainly due to high entropy penalty stemming from the low dimensionality fo the substrate at strong curvature.
机译:通过Monte Crlo模拟研究了高电荷的柔性聚阳离子和聚阴离子在变化的圆柱状基材上的吸附。提供了详细的结构研究,包括单体和流体的电荷分布。我们证明了高度禁止多层结构的形成主要是由于高曲率下低尺寸的基底引起的高熵损失。

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