A electrochemical biosensor for As(III) detection based on the catalytic activity of Alcaligenes faecalis immobilized on a gold nanoparticle–modified screen–printed carbon electrode
Claudia Núñez, Juan José Triviño, Veróníca Arancibia
Topics & Concepts
Alcaligenes faecalisChemistryBiosensorColloidal goldArseniteGlutaraldehydeElectrodeNuclear chemistryElectrochemistryCatalysisImmobilized enzymeNanoparticleDetection limitArsenicChromatographyBacteriaNanotechnologyOrganic chemistryEnzymeBiochemistryMaterials scienceBiologyPhysical chemistryGeneticsArsenic contamination and mitigationAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and Applications