磺酸化磁性氮化碳固相萃取-超高液相色谱-串联质谱筛检淡水鱼中孔雀石绿和隐色孔雀石绿
Meng E, Nian Q, Li F, Zhang Q, Xu Q, Wang C. 磺酸化磁性氮化碳固相萃取-超高液相色谱-串联质谱筛检淡水鱼中孔雀石绿和隐色孔雀石绿. Chinese Journal Of Chromatography 2023, 41: 673-682. PMID: 37534554, PMCID: PMC10398829, DOI: 10.3724/sp.j.1123.2022.12009.Peer-Reviewed Original ResearchConceptsMagnetic graphitic carbon nitrideGraphitic carbon nitrideMagnetic solid-phase extractionLimit of detectionCarbon nitrideVibrating sample magnetometryAmmonia-acetonitrileLeucomalachite greenTarget compoundsActual samplesFreshwater fishInter-day relative standard deviationsScanning electron microscopyAdsorption efficiencyUPLC-MS/MSAquatic productsDesorption efficiencyMagnetic solid-phase extraction adsorbentSulfonic acid functionalityMalachite greenUltra-performance liquid chromatography-tandem mass spectrometrySolid-phase extractionRelative standard deviationSample pretreatment procedureLiquid chromatography-tandem mass spectrometry