High performance microfluidic capillary electrophoresis devices

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題High performance microfluidic capillary electrophoresis devices
出版類型SCI(Sciences Citation Index)
出版年度2007
AuthorsFu Lung-Ming, 傅龍明, Jik Chang Leong 梁智創, Chiu-Feng Lin 林秋豐, Tai 戴昌賢, & Tsai Chien-Hsiung 蔡建雄
開始頁405
頁數7
出版日期2007 / 1
其他編號0000
中文摘要

This paper presents a novel microfluidic capillary electrophoresis (CE) device featuring a double-T-form injection system and an expansion chamber located at the inlet of the separation channel. This study addresses the principal material transport mechanisms depending on parameters such as the expansion ratio, the expansion length, the fluid flow. Its design utilizes a double-L injection technique and combines the expansion chamber to minimize the sample leakage effect and to deliver a high-quality sample plug into the separation channel so that the detection performance of the device
is enhanced. Experimental and numerical testing of the proposed microfluidic device that integrates an expansion chamber located at the inlet of the separation channel confirms its ability to increase the separation efficiency by improving the sample plug shape and oorientation. The novel microfluidic capillary electrophoresis device presented in this paper has demonstrated a sound potential for future use in
high-quality, high-throughput chemical analysis applications and throughout the
micro-total-analysis systems field.

期刊名稱Biomed Microdevices
校址:912 屏東縣內埔鄉學府路1號 總機:886-8-7703202 傳真:886-8-7740165 系統開發統維護單位:國立屏東科技大學 電算中心 版權所有