A high sensitivity electrochemical sensor based on a dual-template molecularly imprinted polymer for simultaneous determination of clenbuterol hydrochloride and ractopamine
Xiang Li, Yangguang Li, Pai Yu, Yanbin Tong, Bang‐Ce Ye
Abstract
M (S/N = 3). This electrochemical sensing system has high sensitivity, selectivity, excellent reproducibility, repeatability and stability. The recoveries of the actual samples (97.4%-101.2%) and reasonable relative standard deviations (RSDs) (1.06%-3.17%) indicate the practicability of the sensor system. The system has high application value in the rapid detection of CLB and RAC in clenbuterol hydrochloride tablets, human urine and raw pork.
Topics & Concepts
Detection limitMolecularly imprinted polymerRactopamineElectrochemical gas sensorCyclic voltammetryRepeatabilityPolymerizationElectrochemistryClenbuterolChromatographyMaterials scienceHydrochlorideChemistryPolymerElectrodeSelectivityOrganic chemistryPhysical chemistryCatalysisPharmacological Effects and AssaysAnalytical chemistry methods developmentAnalytical Chemistry and Sensors