Quadruple Anticounterfeiting Encryption: Anion-Modulated Forward and Reverse Excitation-Dependent Multicolor Afterglow in Two-Component Ionic Crystals.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c08379
Abstract: Molecule-based afterglow materials with ultralong-lived excited states have attracted great attention owing to their unique applications in light-emitting devices, information storage, and anticounterfeiting. Herein, a series of new types of two-component ionic crystalline materials were… read more here.
Keywords: excitation; anion modulated; ionic crystals; two component ... See more keywords
Anion-modulated photoswitching of a tetraurea-bridged azobenzene
Sign Up to like & getrecommendations! Published in 2026 at "Inorganic Chemistry Frontiers"
DOI: 10.1039/d5qi01820j
Abstract: Here, we report a new ortho-phenylene-spaced oligourea receptor, L1, functionalized at its termini with photoresponsive azobenzene units.This peripheral design minimizes steric constraints, increasing conformational freedom and enabling dynamic responsiveness. Complexation... read more here.
Keywords: chemistry; photoswitching tetraurea; modulated photoswitching; bridged azobenzene ... See more keywords