Switchable-hydrophilicity solvent liquid-liquid microextraction for sample cleanup prior to dispersive magnetic solid-phase microextraction for spectrophotometric determination of quercetin in food samples
Malek Hassan, Furkan Uzcan, Syed Nasrullah Shah, Usama Alshana, Mustafa Soylak
Topics & Concepts
ChromatographyChemistrySolid-phase microextractionRepeatabilityDetection limitSolventExtraction (chemistry)AdsorptionSample preparationElutionAcetoneAnalytical Chemistry (journal)Gas chromatography–mass spectrometryMass spectrometryOrganic chemistryAnalytical chemistry methods developmentDye analysis and toxicityElectrochemical Analysis and Applications