DOI: 10.1039/d6sc06601a ISSN: 2041-6520
White-light-driven irreversible photochromism for tamper-evident anti-counterfeiting
Lin Li, Hongling Li, Cao Yang, Kai Peng, Peiyan Lei, Haoying Du, Yajing Li, Xuying Liu, Qi Ai, Xiaoguang HuWhite-light-driven fluorescence turn-on diarylethenes with irreversible photochromism are developed by constructing a donor–acceptor type molecular framework, which enables tamper-evident anti-counterfeiting under ambient white light.