Ultrasound-assisted solid phase microextraction-HPLC method based on Fe3O4@SiO2-NH2-molecularly imprinted polymer magnetic nano-sorbent for rapid and efficient extraction of harmaline from Peganum harmala extract
Negar Sadegh, Arash Asfaram, Hamedreza Javadian, Hedayat Haddadi, Ebrahim Sharifpour
Topics & Concepts
HarmalineMolecularly imprinted polymerChemistryChromatographyPeganum harmalaExtraction (chemistry)Freundlich equationSolid phase extractionHigh-performance liquid chromatographySorbentSolid-phase microextractionMethacrylic acidEthylene glycol dimethacrylateNuclear chemistryAdsorptionPolymerSelectivityGas chromatography–mass spectrometryOrganic chemistryMonomerMass spectrometryMedicinePsychiatryPsychologyCatalysisTraditional medicineSynthesis and bioactivity of alkaloidsAnalytical chemistry methods developmentSynthesis and Biological Evaluation