Sensitive detection of pyrethroid pesticides in vegetables using COF-functionalized magnetic nanocomposites: Enrichment, mechanism, and quantification
Aying Wen, Yao Xiong, Qiang Li, Qingrun Liu, Guoliang Li, Bing Shao
Topics & Concepts
ChemistryChromatographyDetection limitAdsorptionPyrethroidPesticide residuePesticideExtraction (chemistry)Residue (chemistry)AnalyteMagnetic nanoparticlesEnvironmental chemistryComplex matrixSolid phase extractionCovalent bondAcetonitrileCoatingMagnetic separationGas chromatographyAnalytical chemistry methods developmentPesticide Residue Analysis and SafetyElectrochemical sensors and biosensors