教師資料查詢 | 類別: 期刊論文 | 教師: 曾琇瑱 Tseng Shio-jenn (瀏覽個人網頁)

標題:Diffusiophoresis of a Charged Sphere in a Necked Nanopore
學年102
學期1
出版(發表)日期2013/09/01
作品名稱Diffusiophoresis of a Charged Sphere in a Necked Nanopore
作品名稱(其他語言)
著者Lo, Ting-Wen; Hsu, Chien; Liu, Kuan-Liang; Hsu, Jyh-Ping; Tseng, Shiojenn
單位淡江大學數學學系
出版者Washington, DC: American Chemical Society
著錄名稱、卷期、頁數The Journal of Physical Chemistry C 117(37), pp.19226-19233
摘要In an attempt to improve the performance of single-molecule nanopore based biosensors, we study theoretically the diffusiophoresis of a particle along the axis of a charged, necked nanopore, and the mechanisms involved. Numerical simulation is conducted by varying the geometry of the nanopore and its charged status, the particle position, and the background salt concentration to examine the particle behavior under various conditions and to gather necessary information for future device design. We show that the strength of the local concentration gradient, the charge density of the nanopore, and the presence of the nanopore wall yield complicated and interesting diffusiophoretic behaviors, which are informative to potential applications.
關鍵字
語言英文
ISSN1932-7447;1932-7455
期刊性質國外
收錄於EI;SCI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本;電子版
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