軟球在一帶電球型孔洞中的電泳行為

Eletrophoresis of a Soft Sphere in a Charged Spherical Cavity

方國英(Kuo-Ying Fang)

指導教授 ： 徐治平

國立臺灣大學/工學院/化學工程學研究所/碩士(2010年)

https://doi.org/10.6342/NTU.2010.00315

摘要

無資料

關鍵字

電泳 ； 軟球 ； 帶電球殼邊界

並列摘要

The electrophoresis of a soft sphere in a charged spherical cavity is modeled under weak applied electric field(<25kV/m). In this study where superposition method is applied we investigate several factors that influence the electrophoretic mobility of a soft particle, including the fixed charge density of the membrane, the thickness of the membrane, the drag coefficient of the membrane, and the relative size of the cavity. Simulation results show that there is obvious double layer polarization effect appearing in such cases as membrane with high fixed charge density or that with large thickness. The boundary effect surely provides great influence to the sphere, and the particle behavior is unexpected in various drag coefficients conditions.

並列關鍵字

electrophoresis ； soft particle ； charged cavity

參考文獻

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