Restriction of crossing conical intersections: the intrinsic mechanism of aggregation-induced emission
Jie Peng, Xin He, Yao Li, Jianxin Guan, Baihua Wu, Xinmao Li, Zhihao Yu, Jian Liu, Junrong Zheng
Abstract
Both experimental and computational results suggest that readily crossing conical intersections (CIs) for AIE-gens in solutions significantly reduces fluorescence, whereas crossing CIs is restricted in solids.
Topics & Concepts
Conical surfaceAggregation-induced emissionMechanism (biology)Conical intersectionChemistryChemical physicsPhysicsMaterials scienceBiophysicsGeometryOpticsMathematicsQuantum mechanicsBiologyFluorescenceLuminescence and Fluorescent MaterialsPhotoreceptor and optogenetics researchMolecular Sensors and Ion Detection