期刊論文
| 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 | en |
| ISSN | 1932-7447 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 | 是 |
| 國別 | USA |
| 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/987654321/97845 ) |