Low-cost voltammetric sensors for robust determination of toxic Cd(II) and Pb(II) in environment and food based on shuttle-like α-Fe2O3 nanoparticles decorated β-Bi2O3 microspheres
Guangli Li, Xiaoman Qi, Guanqiao Zhang, Shuolong Wang, Kanghua Li, Jingtao Wu, Xuan Wan, Ying Liu, Qing Li
Topics & Concepts
NanocompositeMetal ions in aqueous solutionNanoparticleMetalStripping (fiber)NanosensorChemistrySelectivityBiomoleculeTrace AmountsMaterials scienceNuclear chemistryChemical engineeringNanotechnologyCatalysisOrganic chemistryComposite materialAlternative medicinePathologyEngineeringMedicineElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensorsConducting polymers and applications