A rapid quantitative measurement using the electro-microchip for ketamine and luteinizing hormone detection

Chia Hsien Yeh, Wei Ting Wang, Zheng Kai Sun, Yu Cheng Lin

研究成果: Conference contribution

摘要

This study successfully developed the electro-microchip to rapidly detect the ketamine (KET) and luteinizing hormone (LH) concentration by using the competitive and sandwich immunoassay, respectively. Our strategy was that the AuNPs were introduced into the electro-microchip by the specific binding of the antibodies and constructs a "bridge" between two electrodes allowing the electrons to pass. The detectable concentration limits for KET and LH were 50 ng/mL and 20 mIU/mL, respectively. Therefore, the developed electro-microchip has advantages for the smaller sample volume (30 μL), rapid quantitative measurement, and smaller detectable concentration than the commercial detection products (KET: 100 ng/mL, and LH: 80 mIU/mL).

原文English
主出版物標題IEEE Sensors 2011 Conference, SENSORS 2011
頁面940-942
頁數3
DOIs
出版狀態Published - 2011 十二月 1
事件10th IEEE SENSORS Conference 2011, SENSORS 2011 - Limerick, Ireland
持續時間: 2011 十月 282011 十月 31

出版系列

名字Proceedings of IEEE Sensors

Other

Other10th IEEE SENSORS Conference 2011, SENSORS 2011
國家/地區Ireland
城市Limerick
期間11-10-2811-10-31

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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