Search results for " Fluorinated ligands"

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Fluorescent Hg2+ Sensors: Synthesis and Evaluation of a Tren-Based Starburst Molecule Containing Fluorinated 1,2,4-Oxadiazoles.

2010

A new tren-based starburst molecule containing fluorinated 1,2,4-oxadiazoles as fluorophores has been synthesized and its sensing behavior toward several metal cations has been investigated by UV/Vis, fluorescence, 1 H NMR and 19 F NMR spectroscopy. Selective sensing for Hg 2+ ions through a PET-based mechanism was evidenced, suggesting application as fluorescent sensor for Hg 2+ of the off-on type.

FluorophoreStereochemistryOrganic ChemistryNuclear magnetic resonance spectroscopySettore CHIM/06 - Chimica OrganicaPhotochemistryFluorescenceChemical synthesischemistry.chemical_compoundElectron transferchemistryProton NMRMoleculePhysical and Theoretical ChemistrySelectivity124-Oxadiazoles Sensors Electron transfer Fluorinated ligands Mercury

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