Red aqueous room-temperature phosphorescence modulated by anion–π and intermolecular electronic coupling interactions
Fengbo Liu, Hai Yang, Dongdong Sun, Fang Gao, Xiongzhi Zhang, Zhiyong Zhao, Xie Han, Simin Liu
Abstract
The aqueous room temperature phosphorescence of 2Br–NDI is modulated by long-lived-emitting anion–π interactions and tremendously enhanced by intermolecular electronic coupling interactions with the ISC-boosting carbonyl rims of CB[8] host.
Topics & Concepts
PhosphorescenceIntermolecular forceAqueous solutionIonCoupling (piping)PhotochemistryIntermolecular interactionChemical physicsMaterials scienceChemistryPhysical chemistryMoleculePhysicsOrganic chemistryFluorescenceMetallurgyQuantum mechanicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionLanthanide and Transition Metal Complexes