A high-performance electrochemical sensor for sensitive detection of tetracycline based on a Zr-UiO-66/MWCNTs/AuNPs composite electrode
Xueyu Weng, Jingqi Huang, H. Ye, He Xu, Dongqing Cai, Dongfang Wang
Abstract
(S/N = 3). In addition, the composite electrode demonstrated high selectivity (interference deviation of ± 5%), satisfactory reproductivity (RSD of 5.31%), and long-term stability (easy regeneration) and was successfully applied in the analysis of tetracycline antibiotics in actual samples. Thus, the proposed electrode provides a promising and prospective MOFs-based sensing platform for the detection of tetracyclines in the environment.
Topics & Concepts
TetracyclineElectrodeDetection limitComposite numberElectrochemistryLinear rangeElectron transferMaterials scienceSensitivity (control systems)Electrochemical gas sensorChemistryComposite materialPhotochemistryChromatographyPhysical chemistryElectronic engineeringEngineeringAntibioticsBiochemistryElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniquesMolecular Sensors and Ion Detection