A Dihydroazulene‐Based Photofluorochromic AIE System for Rewritable 4D Information Encryption
作者:Jianyu Zhang、Hanchen Shen、Xinyue Liu、Xueqin Yang、Søren Lindbæk Broman、Haoran Wang、Qiyao Li、Jacky W. Y. Lam、Haoke Zhang、Martina Cacciarini、Mogens Brøndsted Nielsen、Ben Zhong Tang
DOI:10.1002/anie.202208460
日期:2022.9.12
A dihydroazulene-based aggregation-induced emission system is developed and systematically investigated. The light-driven ring-opening and heat-driven closing processes endow it with controllable and quantitively described photofluorochromic properties. Accordingly, a rewritable 4D information encryption system with dynamic patterns is demonstrated, which shows a considerable data-storage capacity
开发并系统地研究了一种基于二氢薁的聚集诱导发射系统。光驱动的开环和热驱动的闭合过程赋予了它可控和定量描述的光致荧光变色特性。据此,演示了一种具有动态模式的可重写4D信息加密系统,该系统显示出相当大的数据存储容量和多种特性。