D–A–D structured triphenylamine fluorophore with bright dual-state emission for reversible mechanofluorochromism and trace water detection
Ze Huang, Fang Tang, Aixiang Ding, Felicia He, Ruihuan Duan, Jianyan Huang, Lin Kong, Jiaxiang Yang
Abstract
A donor–acceptor–donor-structured triphenylamine chromophore showing bright dual-state emission (DSE) has been synthesized and demonstrated multi-stimuli responsive properties, including water response, mechanochromism, and solvatochromism.
Topics & Concepts
TriphenylamineFluorophoreSolvatochromismPhotochemistryChromophoreDual (grammatical number)AcceptorTRACE (psycholinguistics)ChemistrySolid-stateFluorescenceMaterials scienceMoleculePhysicsOrganic chemistryOpticsPhysical chemistryLinguisticsLiteratureArtPhilosophyCondensed matter physicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionPorphyrin and Phthalocyanine Chemistry