Highly sensitive determination of putrescine in pork by an electrochemical biosensor constructed with unfolded hemoglobin and diamine oxidase
Xiaojuan Zhao, Chunting Yang, Ya Ma, Jinwei He, Yanyi Liu, Hao Dong, Wei Wang
Topics & Concepts
Diamine oxidaseBiosensorChemistryGlutaraldehydeDielectric spectroscopyPutrescineCyclic voltammetryDetection limitElectrochemistryNuclear chemistryChromatographyDiamineAdsorptionElectrodeOrganic chemistryBiochemistryEnzymePhysical chemistryPolyamine Metabolism and ApplicationsMelamine detection and toxicityAdvanced biosensing and bioanalysis techniques