[Chem. Commun.] A dinoflagellate-inspired mechanochromic film for fast and reversible information encryption and display
作者：Depeng Liu, Longqiang Li, Guangqiang Yin * and Tao Chen*
關(guān)鍵字：mechanochromic film
論文來源：期刊
具體來源：Chem. Commun., 2022, 58, 13791–13794
發(fā)表時間：2022年
Inspired by dinoflagellates, we developed a flexible film consisting of spiropyran-based soft polyacrylate and Zn(OTf)2. The open-ring form of spiropyran coordinated with Zn(OTf)2 under stretching to produce a visible fluorescent color change from colorless to yellow. The potential of this film was demonstrated for fast and reversible information encryption and decryption.