Diazo-reaction based dual-mode colorimetric-electrochemical sensing of nitrite in pickled food
Yu Pan, Jing Jiang, Xianwen Kan
Abstract
, indicating the high sensitivity and accuracy of the proposed dual-mode sensing strategy. Furthermore, the determination of nitrite in different pickled food samples is demonstrated.
Topics & Concepts
NitriteChemistryDetection limitDiazoElectrochemistryColorimetryInorganic chemistryChromatographyElectrodeOrganic chemistryPhysical chemistryNitrateAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors