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高等学校化学研究 ›› 2012, Vol. 28 ›› Issue (4): 682-685.

• Articles • 上一篇    下一篇

Cyclodextrin Polymer Films Optical Waveguide Sensor for Volatile Organic Gas Detection

YASIN Patime, YIMIT Abliz, RAHMAN Ebeyla, NIZAMIDIN Patima   

  1. College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, P. R. China
  • 收稿日期:2011-12-08 修回日期:2011-12-29 出版日期:2012-07-25 发布日期:2012-07-25
  • 通讯作者: YIMIT Abliz E-mail:abliz05@yahoo.com.cn
  • 基金资助:

    Supported by the National Natural Science Foundation of China(No.20965008).

Cyclodextrin Polymer Films Optical Waveguide Sensor for Volatile Organic Gas Detection

YASIN Patime, YIMIT Abliz, RAHMAN Ebeyla, NIZAMIDIN Patima   

  1. College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, P. R. China
  • Received:2011-12-08 Revised:2011-12-29 Online:2012-07-25 Published:2012-07-25
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.20965008).

摘要: A sensitive optical waveguide(OWG) sensor which can be used to detect volatile organic compounds(VOCs) was presented. The sensing device(element) was fabricated by means of the immobilization of polyvinyl pyrrolidone(PVP)-cyclodextrin(CD) composite film over a single-mode potassium ion exchanged glass OWG via spin-coating method. The sensor shows higher response to styrene gas than to other VOCs and displays a linear response to styrene gas in a range of 1-1000 μL/L.

关键词: Optical waveguide gas sensor, Cyclodextrin, Volatile organic compound

Abstract: A sensitive optical waveguide(OWG) sensor which can be used to detect volatile organic compounds(VOCs) was presented. The sensing device(element) was fabricated by means of the immobilization of polyvinyl pyrrolidone(PVP)-cyclodextrin(CD) composite film over a single-mode potassium ion exchanged glass OWG via spin-coating method. The sensor shows higher response to styrene gas than to other VOCs and displays a linear response to styrene gas in a range of 1-1000 μL/L.

Key words: Optical waveguide gas sensor, Cyclodextrin, Volatile organic compound