Colorimetric determination of Pb2+ ions based on surface leaching of Au@Pt nanoparticles as peroxidase mimic
Zhengjun Xie, Meirong Shi, Liying Wang, Chifang Peng, Xinlin Wei
Topics & Concepts
Detection limitChemistryLeaching (pedology)MetalMetal ions in aqueous solutionIonCatalysisSubstrate (aquarium)ColorimetryLinear rangeInorganic chemistryNuclear chemistryChromatographySoil waterBiochemistryGeologyOceanographyEnvironmental scienceOrganic chemistrySoil scienceAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors