A turn-off-on near-infrared photoluminescence sensor for sequential detection of Fe3+ and ascorbic acid based on glutathione-capped gold nanoclusters
Wenjuan Dong, Jiangyan Yu, Xiaojuan Gong, Wenting Liang, Li Fan, Chuan Dong
Topics & Concepts
NanoclustersAscorbic acidFluorescencePhotoluminescenceGlutathioneQuenching (fluorescence)Near-infrared spectroscopyChemistryPhotochemistryInfraredBiosensorMaterials scienceAnalytical Chemistry (journal)NanotechnologyChromatographyOptoelectronicsOrganic chemistryOpticsFood sciencePhysicsEnzymeNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in CatalysisCarbon and Quantum Dots Applications