Chemical Journal of Chinese Universities ›› 2011, Vol. 32 ›› Issue (2): 204-206.

• Letters • Previous Articles     Next Articles

Novel Method for in situ Monitoring the Polymerization Process of Molecularly Imprinted Films by Surface Plasmon Resonance

WEI Qing-Quan, WEI Tian-Xin*, PEI Xiao-Fei   

  1. Key Laboratory of Cluster Science of Ministry of Education, Beijing Institute of Technology, Beijing 100081, China
  • Received:2010-11-03 Revised:2010-12-26 Online:2010-02-10 Published:2011-02-23
  • Contact: WEI Tian-Xin
  • Supported by:

    国家自然科学基金(批准号: 20771015)和高等学校学科创新引智计划(批准号: B07012)资助.

Abstract: Molecularly imprinted films(MIFs) were prepared and monitored by in situ surface plasmon resonance(SPR) on the surface of gold substrate. Real-time kinetics of polymerization processes were obtained. That would be helpful to investigate the details of free radical reaction. The MIFs exhibited good adsorption ability to template TNT molecules. The novel method of monitoring MIFs formation will provide important data for delicately constructing SPR sensor chips based on MIFs.

Key words: Surface plasmon resonance, Molecularly imprinted films, In situ monitoring

CLC Number: