Ultrahigh sensitivity electroanalysis of trace As(III) in water and human serum via gold nanoparticles uniformly anchored to Co3O4 porous microsheets
Chunyang Li, Yuanyuan Wei, Wei Shen, Xuan Dong, Meng Yang, Juan Wei
Topics & Concepts
Detection limitMaterials scienceElectrochemistryElectrochemical gas sensorElectrodeNanoparticleAdsorptionNanocompositeColloidal goldChemical engineeringInorganic chemistryNanotechnologyChemistryChromatographyEngineeringPhysical chemistryOrganic chemistryElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensorsArsenic contamination and mitigation