Discovery of and insights into one-photon and two-photon excited ACQ-to-AIE conversion <i>via</i> positional isomerization
Xueting Long, Jieyu Wu, Sirui Yang, Ziqi Deng, Yusen Zheng, Wenying Zhang, Xiaofang Jiang, Fushen Lu, Ming‐De Li, Liang Xu
Abstract
With bay - and ortho -substituted perylenetetracarboxylic diimide derivatives, one-photon and two-photon excited ACQ-to-AIE conversion is realized through simple positional isomerization.
Topics & Concepts
IsomerizationExcited stateTwo-photon excitation microscopyPhotonMaterials sciencePhotochemistryPhysicsAtomic physicsOpticsFluorescenceChemistryCatalysisOrganic chemistryLuminescence and Fluorescent MaterialsPhotochromic and Fluorescence ChemistryNonlinear Optical Materials Studies