Monitoring intracellular pH fluctuation with an excited-state intramolecular proton transfer-based ratiometric fluorescent sensor
Bin Feng, Yingli Zhu, Jiaxin Wu, Xueyan Huang, Rong Song, Huang Liu, Xueping Feng, Wenbin Zeng
Topics & Concepts
FluorescenceChemistryIntramolecular forceStokes shiftPhotochemistryIntracellular pHQuantum yieldProtonBiophysicsExcited stateIntracellularBiochemistryStereochemistryPhysicsBiologyQuantum mechanicsNuclear physicsPhotochemistry and Electron Transfer StudiesPorphyrin and Phthalocyanine ChemistrySpectroscopy and Quantum Chemical Studies