高等学校化学学报

高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (11): 2037.

• 研究快报 • 上一篇    下一篇

自制玻璃微流控芯片及其基本性能考察

王辉, 黄淮青, 戴忠鹏, 高雁, 马波, 王利, 白吉玲, 林炳承   

  1. 中国科学院大连化学物理研究所, 大连116023
  • 收稿日期:2005-02-16 出版日期:2005-11-10 发布日期:2005-11-10
  • 基金资助:

    国家自然科学基金(批准号:20299035,20275039)资助

Performance Evaluation of Home-made Glass Microfluidic Glass Chips

WANG Hui, HUANG Huai-Qing, DAI Zhong-Peng, GAO Yan, MA Bo, WANG Li, BAI Ji-Ling, LIN Bing-Cheng   

  1. Dalian Institute of Chemical and Physics,Chinese Academy of Sciences,Dalian 116023,China
  • Received:2005-02-16 Online:2005-11-10 Published:2005-11-10

PDF (PC)

被引次数

28

关键词: 玻璃微流控芯片, 制作, 性能考察

Abstract: Glass microchips with different structures and functions were fabricated in our laboratory.The basic characteristic of the home-made microchips was evaluated,such as the quality of the etched microchannels,reproducibility of electrophoretic separation,and life time etc..The migration time RSD for Rhodamine B in the same or different microchannels were 2.31% or 2.44%,respectively.The column efficiency in the same glass microchip didn't declined obviously until 200 consecutive running.Compared to the glass microchip made by Micralyne,the similar separation results were obtained on both kinds of microchips.Since,the cost of the home-made glass microchips is much lower, our home-made glass microchips show a great advantage(over) the commercial microchips in terms of the performance to cost.

Key words: Glass microfluidic chips, Fabrication, Performance evaluation

中图分类号: 

TrendMD: