Preconcentration and determination of nickel (II) and copper (II) ions, in vegetable oils by [TBP] [PO4] IL-based dispersive liquid–liquid microextraction technique, and flame atomic absorption spectrophotometry
Khavar Adhami, Hamideh Asadollahzadeh, Mahdieh Ghazizadeh
Topics & Concepts
Ionic liquidChemistryExtraction (chemistry)Atomic absorption spectroscopyNickelCopperAnalytical Chemistry (journal)ChloroformLiquid–liquid extractionSpectrophotometryDetection limitVegetable oilAbsorption (acoustics)SolventIonChromatographyMaterials scienceOrganic chemistryComposite materialPhysicsCatalysisQuantum mechanicsAnalytical chemistry methods developmentElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors