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Published on: April 16, 2017
A novel photo-responsive europium(III) complex for advanced anti-counterfeiting and encryption
Jin-Feng Mei1, Zhong-Peng Lv, Jian-Cheng Lai
1State Key laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Advanced Microstructures, Nanjing University, Nanjing 210093, P.R. China. chli@nju.edu.cn zuojl@nju.edu.cn youxz@nju.edu.cn.
Abstract:
A novel europium(iii) complex simultaneously exhibiting photocolorimetric and photofluorometric behavior was obtained. Multiple distinguishable identities can be obtained and reversibly modulated using light as external stimuli. With this novel photo-responsive complex, double encryption and advanced anti-counterfeiting were realized.
