Synthesis of a magnetic covalent organic framework as sorbents for solid-phase extraction of aflatoxins in food prior to quantification by liquid chromatography-mass spectrometry
Jie Li, Xiuli Xu, Wei Guo, Yuan Zhang, Xuesong Feng, Feng Zhang
Topics & Concepts
ChromatographyCovalent organic frameworkMass spectrometryChemistrySolid phase extractionExtraction (chemistry)ReagentDetection limitHigh-performance liquid chromatographyBenzeneCovalent bondOrganic chemistryCovalent Organic Framework ApplicationsMolecular Sensors and Ion DetectionAnalytical chemistry methods development