A sensitive electrochemical sensor based on Fe3O4 magnetic nanoparticles/chitosan/graphene composite for detection of Pb2+ in aqueous solutions
Huyen Ngoc Khanh Pham, Luyen Thi Tran, Tuan A. Vu, Hoang Vinh Tran
Topics & Concepts
GrapheneMaterials scienceElectrochemical gas sensorDetection limitElectrochemistryNanoparticleComposite numberElectrodeMetal ions in aqueous solutionRaman spectroscopyScanning electron microscopeAnalytical Chemistry (journal)Cyclic voltammetryNanotechnologyChemical engineeringMetalChemistryComposite materialPhysical chemistryChromatographyMetallurgyPhysicsOpticsEngineeringElectrochemical Analysis and ApplicationsConducting polymers and applicationsElectrochemical sensors and biosensors