[高分子量DNA-蛋白质复合溶液中粘度异常时间依赖性效应的物理模型]
[Physical model of the anomalous time dependence effect of viscosity in high molecular weight DNA-protein complex solutions].
作者信息
Kriuchkov V S, Popunin V A, Alipov E A, Beliaev I Ia
出版信息
Biofizika. 1995 Nov-Dec;40(6):1202-7.
PMID:8590715
Abstract
An anomalous dependence of viscosity on time in solutions of high-molecular DNA-protein complexes was found. A physical model is proposed which accounts for the presence of such anomalous dependence. The dependence of viscosity on the ratio of rotor and stator radii of the viscosimeter and the value of the twisting moment was analyzed.
摘要
发现高分子DNA - 蛋白质复合物溶液中粘度对时间存在异常依赖性。提出了一个物理模型来解释这种异常依赖性的存在。分析了粘度对粘度计转子和定子半径之比以及扭矩值的依赖性。
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