Light/Force-Responsive\nRoom Temperature Phosphorescence\nin a Zinc-Organic Coordination Polymer

A zinc-organic hybrid (<b>1</b>) with multifunctional\nroom\ntemperature phosphorescence (RTP) was synthesized. <b>1</b> presents\nlight/force-sensitive RTP properties due to the photochromic behavior\nfrom gray to light yellow and the transition from crystalline to amorphous\nstate, respectively. Furthermore, inkless printing and information\nencryption models were successfully constructed to prove their widespread\napplication prospect.