An electrochemical aptasensor for the sensitive detection of Pb2+ based on a chitosan/reduced graphene oxide/titanium dioxide
Liyuan Wang, Xianglian Peng, Hongjun Fu
Topics & Concepts
AptamerGrapheneDetection limitElectrodeElectrochemistryTitanium dioxideMaterials scienceChitosanBiosensorOxideMetal ions in aqueous solutionLinear rangeMetalNanotechnologyChemical engineeringChemistryChromatographyPhysical chemistryMetallurgyEngineeringBiologyGeneticsAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and ApplicationsMolecular Junctions and Nanostructures