Fast and simple determination of estrogens in milk powders by magnetic solid-phase extraction using carbon nitride composites prior to HPLC
Na Li, Tengwen Zhao, Li Du, Ziyang Zhang, Qixun Nian, Manman Wang
Topics & Concepts
AdsorptionExtraction (chemistry)High-performance liquid chromatographyDiffractometerChromatographyChemistrySolid phase extractionDetection limitGraphitic carbon nitrideCarbon nitrideScanning electron microscopeMaterials scienceAnalytical Chemistry (journal)Organic chemistryComposite materialCatalysisPhotocatalysisAnalytical chemistry methods developmentPharmacological Effects and AssaysHormonal and reproductive studies