The electrospun polyacrylonitrile/covalent organic framework nanofibers for efficient enrichment of trace sulfonamides residues in food samples
An Chen, Hongying Guo, Jingyi Luan, Yijun Li, Xiwen He, Langxing Chen, Yukui Zhang
Topics & Concepts
PolyacrylonitrileNanofiberChemistryDetection limitChromatographyExtraction (chemistry)ElectrospinningHigh-performance liquid chromatographyLinear rangeSolid-phase microextractionAdsorptionPorosityMass spectrometryGas chromatography–mass spectrometryNanotechnologyMaterials scienceOrganic chemistryPolymerAnalytical chemistry methods developmentAdvanced Photocatalysis TechniquesCovalent Organic Framework Applications