On-demand regulation of photochromic behavior through various counterions for high-level security printing
Yun Ma, Yaxin Yu, Pengfei She, Jinyu Lü, Shujuan Liu, Wei Huang, Qiang Zhao
Abstract
and the spirolactam-based ligand, dynamic manipulation of photochromic behavior was achieved. Furthermore, we demonstrated the practical applications of the tunable photochromic properties for these complexes by creating photochromic films and developing multilevel security printing. These findings show opportunities for the development of smart materials with dynamically controllable responsive behavior in advanced optoelectronic applications.
Topics & Concepts
PhotochromismCounterionOn demandBusinessComputer scienceNanotechnologyChemistryMaterials scienceCommerceIonOrganic chemistryPhotochromic and Fluorescence ChemistryPhotoreceptor and optogenetics researchPolydiacetylene-based materials and applications