Influence of Temperature on the Gel Electrophoresis of a pH-regulated, Zwitterionic Sphere | |
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學年 | 102 |
學期 | 1 |
出版(發表)日期 | 2013-12-01 |
作品名稱 | Influence of Temperature on the Gel Electrophoresis of a pH-regulated, Zwitterionic Sphere |
作品名稱(其他語言) | |
著者 | Hsu, Jyh-Ping; Huang, Chih-Hua; Tseng, Shiojenn |
單位 | 淡江大學數學學系 |
出版者 | Cambridge: R S C Publications |
著錄名稱、卷期、頁數 | Soft Matter 9(48), pp.11534-11541 |
摘要 | 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. |
關鍵字 | |
語言 | en |
ISSN | 1744-6848 1744-683X |
期刊性質 | 國外 |
收錄於 | SCI |
產學合作 | |
通訊作者 | |
審稿制度 | 是 |
國別 | GBR |
公開徵稿 | |
出版型式 | 紙本 電子版 |
相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/97849 ) |