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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/97849

    Title: Influence of Temperature on the Gel Electrophoresis of a pH-regulated, Zwitterionic Sphere
    Authors: Hsu, Jyh-Ping;Huang, Chih-Hua;Tseng, Shiojenn
    Contributors: 淡江大學數學學系
    Date: 2013-12
    Issue Date: 2014-04-23 15:19:04 (UTC+8)
    Publisher: Cambridge: R S C Publications
    Abstract: The gel electrophoresis of a pH-regulated, zwitterionic sphere is investigated based on a Brinkman model taking account of the steric effects coming from the presence of polymer structure. In particular, the influence of temperature on the mobility of a particle having dissociable/associable functional groups is assessed. The model proposed takes the temperature dependence of the permittivity and viscosity of the liquid medium, the diffusivity of ionic species, and the equilibrium constant of the surface reactions into account, and therefore, is more general and realistic than available models in the literature. A thorough numerical simulation is conducted for temperature and pH ranging from 283 K to 323 K and 5 to 8.5, respectively, to illustrate the electrophoretic behavior of the particle mobility in various conditions.
    Relation: Soft Matter 9(48), pp.11534-11541
    DOI: 10.1039/C3SM52406J
    Appears in Collections:[Graduate Institute & Department of Mathematics] Journal Article

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