A novel electrochemical sensing platform based on the esterase extracted from kidney bean for high-sensitivity determination of organophosphorus pesticides
Han Tao, Feng Liu, Chun Ji, Yuangen Wu, Xiao Wang, Qili Shi
Abstract
. Moreover, the validity of the prepared biosensor was verified by analyzing several actual agricultural products (cabbage and rice) with satisfactory recoveries ranging from 94.05% to 106.76%, indicating that kidney bean esterase is a promising enzyme source for the analysis of organophosphorus pesticides in food samples.
Topics & Concepts
EsterasePesticideChemistryElectrochemistrySensitivity (control systems)ChromatographyEnvironmental chemistryOrganic chemistryEnzymeBiologyEngineeringElectrodeElectronic engineeringPhysical chemistryAgronomyElectrochemical sensors and biosensorsPharmacological Effects and AssaysElectrochemical Analysis and Applications