A colorimetric and fluorescence dual-signal determination for iron (II) and H2O2 in food based on sulfur quantum dots
Changfang Lu, Yi Wang, Bingyi Xu, Wei Zhang, Yue Xie, Yinyin Chen, Lizhi Wang, Xianxiang Wang
Topics & Concepts
FluorescenceAbsorbanceSulfurQuantum dotChemistryDetection limitLinear rangeQuenching (fluorescence)Analytical Chemistry (journal)PhotochemistryNuclear chemistryInorganic chemistryMaterials scienceChromatographyNanotechnologyOrganic chemistryOpticsPhysicsAdvanced Nanomaterials in CatalysisCarbon and Quantum Dots ApplicationsSulfur Compounds in Biology