Tetraphenylethylene-incorporated squaraine dyes: structural and theoretical insights into the diverse emission behaviors in solution and solid state
Qingqing Shao, Kangli Liang, Ling Huan, Yigang Wang, Zhihong Yan, Guomin Xia, Hongming Wang
Abstract
We report TPE-incorporated squaraines with dual-state emission and decode their LE/TICT mechanism in solution and ESIPT mechanism in the crystalline state.
Topics & Concepts
TetraphenylethyleneAggregation-induced emissionMaterials scienceSolid-stateMechanism (biology)Dual (grammatical number)State (computer science)PhotochemistryFluorescenceOpticsPhysical chemistryChemistryComputer sciencePhysicsLiteratureAlgorithmPhilosophyArtEpistemologyLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionPorphyrin and Phthalocyanine Chemistry