A competitive immunoassay for electrochemical impedimetric determination of chlorpyrifos using a nanogold-modified glassy carbon electrode based on enzymatic biocatalytic precipitation
Li Hou, Xuanhan Zhang, Man Kong, Gaoyan Jiang, Ying Sun, Weiming Mo, Tianran Lin, Fanggui Ye, Shulin Zhao
Topics & Concepts
ChemistryImmunoassayHorseradish peroxidaseChromatographyAnalyteDetection limitGlassy carbonElectrodeColloidal goldBovine serum albuminElectrochemistryNuclear chemistryNanoparticleEnzymeMaterials scienceOrganic chemistryCyclic voltammetryNanotechnologyAntibodyBiologyImmunologyPhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsAdvanced biosensing and bioanalysis techniques