Mechanical stimuli-induced multiple photophysical responsive AIEgens with high contrast properties
Jing Wang, Bingbing Yue, Xiaoyong Jia, Ruirui Cao, Xiling Niu, Huimin Zhao, Juntan Li, Liangliang Zhu
Abstract
A new cyano-distyrylbenzene derivative with a mechano-force induced high contrast transition in color and emission was demonstrated here. Under mechanical stimuli, the emission peak can undergo a large wavelength shift from 440 nm to 650 nm, while the appearance color can switch from white to pink.
Topics & Concepts
Contrast (vision)WavelengthChemistryAggregation-induced emissionHigh contrastBiophysicsMaterials scienceFluorescencePhotochemistryOptoelectronicsOpticsPhysicsBiologyLuminescence and Fluorescent MaterialsPhotoreceptor and optogenetics researchPolydiacetylene-based materials and applications