A photochromic supramolecular polymer based on bis-p-sulfonatocalix[4]arene recognition in aqueous solution
Xuyang Yao1, Teng Li, Sheng Wang
1Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China. maxiang@ecust.edu.cn.
Abstract:
A photochromic supramolecular polymer based on bis-p-sulfonatocalix[4]arene recognition with a dithienylethene derivative in aqueous solution was fabricated. The resultant polymer showed good photochromic behaviour with obvious colour switching and a morphology change under alternative UV/Vis light stimuli.
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