Ethanol-assisted multi-sensitive poly(vinyl alcohol) photonic crystal sensor.

نویسندگان

  • Cheng Chen
  • Yihua Zhu
  • Hua Bao
  • Jianhua Shen
  • Hongliang Jiang
  • Liming Peng
  • Xiaoling Yang
  • Chunzhong Li
  • Guorong Chen
چکیده

An ethanol-assisted method is utilized to generate a robust gelated crystalline colloidal array (GCCA) photonic crystal sensor. The functionalized sensor efficiently diffracts the visible light and responds to various stimuli involving solvent, pH, cation, and compressive strain; the related color change can be easily distinguished by the naked eye.

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عنوان ژورنال:
  • Chemical communications

دوره 47 19  شماره 

صفحات  -

تاریخ انتشار 2011