Integrating a molecularly imprinted TiO2 modified microelectrode in a microfluidic system for detection of nicotine

Chen Hsun Weng, Cheng Tar Wu, Kuo Chuan Ho, Gwo Bin Lee

Research output: Contribution to conferencePaper

Abstract

This study reports a micro-system capable of sensing nicotine (NIC) using a new combination of microfluidics, electrochemical sensing, and molecularly imprinting polymer (MIP) techniques. The sensing system can detect the concentration of NIC by fabricating NIC-imprinted TiO2 sites on a microelectrode. The modular design of the sensing systems allows us to integrate a microfluidic control module and an electrochemical sensing module for a sensitive and selective detection of NIC in an automatic format.

Original languageEnglish
Pages717-719
Number of pages3
Publication statusPublished - 2006 Jan 1
Event10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 - Tokyo, Japan
Duration: 2006 Nov 52006 Nov 9

Other

Other10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006
CountryJapan
CityTokyo
Period06-11-0506-11-09

All Science Journal Classification (ASJC) codes

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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