A general strategy to increase emission shift of two-photon ratiometric pH probes using a reversible intramolecular reaction of spiro-oxazolidine
Huamiao Zhang, Minggang Tian, Rui Yang, Xiuquan He, Xiaoqiang Yu
Topics & Concepts
OxazolidineIntramolecular forceChemistryFluorescencePhotochemistryEmission spectrumIntracellular pHNanotechnologyMaterials scienceSpectral lineIntracellularStereochemistryOpticsBiochemistryPhysicsAstronomyMolecular Sensors and Ion DetectionAnalytical Chemistry and SensorsPorphyrin and Phthalocyanine Chemistry