Grzegorczyn Sławomir, Slezak Andrzej
Department of Biophysics, Silesian Medical Academy, Zabrze.
Polim Med. 2003;33(1-2):3-14.
In this paper, the dependencies between phenomenological coefficients for membrane and friction coefficients for solutes and membrane in the framework of generalised Spiegler-Kedem-Katchalsky model for non-ionic and homogeneous solutions were presented. The matrixes of transformation from phenomenological onto frictional coefficients and from frictional onto phenomenological coefficients were worked out. Besides, the influence of hydration number of solutes on friction and phenomenological coefficients was elaborated. Moreover, the friction coefficients and their dependencies on hydration number of glucose for aqueous glucose solution (binary solution) and glucose solution in aqueous ethanol solution (ternary solution), permeating through flat polymer membrane were presented.
本文提出了在广义Spiegler-Kedem-Katchalsky模型框架下，非离子均匀溶液中膜的唯象系数与溶质及膜的摩擦系数之间的相关性。推导了从唯象系数到摩擦系数以及从摩擦系数到唯象系数的变换矩阵。此外，阐述了溶质水合数对摩擦系数和唯象系数的影响。而且，给出了葡萄糖水溶液（二元溶液）和乙醇水溶液中的葡萄糖溶液（三元溶液）透过平板聚合物膜时的摩擦系数及其与葡萄糖水合数的相关性。
