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Chemical Research in Chinese Universities ›› 2001, Vol. 17 ›› Issue (S1): 97-98.

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Photoisomerization of the Graft Copolymer of Starch and Azo-dye

FU Zheng-Sheng1, YANG Ai-Mei1, LIANG Wei-Dong2, WANG Zhi-Guo1   

  1. 1. Department of chemistry, Northwest Normal University, Lanzhou 730070, China;
    2. Guangzhou Institute of Chemical, Chinese Academy of Sciences, Guangzhou 510650
  • Online:2001-12-31 Published:2016-03-14

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Abstract:

Optical data storage materials are mainly based on organic molecules.To be suited for as an optical data storage material,molecules have to be photochromatic,they must be capable of being reversibly switched between two spectroscopically distinct forms by use of light[1].