Magnetic relaxation switching immunoassay for chlorpyrifos using enzyme-mediated Fe2+/Fe3+ conversion and magnetic separation
Long Wu, Wei Zeng, Bing Hu, Ting Wu, Min Zhou, Weihong Xie
Topics & Concepts
ChemistryDetection limitHorseradish peroxidaseChromatographyPesticide residueImmunoassayChlorpyrifosPesticideResidue (chemistry)Linear rangeStreptavidinMagnetic nanoparticlesBiotinNanoparticleEnzymeNanotechnologyBiochemistryAntibodyMaterials scienceBiologyImmunologyAgronomyAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensorsBiosensors and Analytical Detection