Publication | Closed Access
A new metal sensory system based on intramolecular fluorescence quenching on the ionophoric calix[4]arene ring
128
Citations
4
References
1992
Year
Inorganic ChemistryEngineeringIonophoric CavityFluorescence IntensitySpectroscopyNatural SciencesIonophoric CalixAnalytical ChemistryAtomic Fluorescence SpectroscopyChemistryMetal-binding EventChemical ProbeAnion SensingChemical SensorBiophysicsIntramolecular FluorescenceHost-guest Chemistry
To design a new metal sensory system, calix[4]arene bearing pyrene (as a fluorophore) and nitrobenzene (as a quencher) near the ionophoric cavity is synthesized: in response to the metal-binding event the fluorescence intensity is dramatically enhanced.
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