Novel fluorescent organohydrogel proposed to achieve dual information encryption

The Smart Polymer Materials Group led by Prof. Chen Tao at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has developed a novel fluorescent organohydrogel with shape-memory ability, which could achieve photo-writing/photo-erasing and dual encryption of fluorescent information. This study was published in Advanced Optical Materials.