硬链分子的旋转半径与链长及与溶剂的相互作用有关

R. Kirste
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引用次数: 13

摘要

用蒙特卡罗方法计算了模型链分子的旋转半径和二次渗透维里系数。该模型旨在类似于三硝酸纤维素(CTN)。硬链分子(如CTN或DNA)在高分子量和良好溶剂中的膨胀系数接近一致。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Radius of gyration of stiff chain molecules as a function of the chain length and the interactions with the solvent
The radius of gyration and the second osmotic virial coefficient of a model chain molecule is calculated numerically with a Monte Carlo procedure. The model is intended to resemble cellulose trinitrate (CTN). The expansion coefficients of stiff chain molecules such as CTN or DNA are near unity at high molecular weights and in good solvents.
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