A simple and effective graphene oxide-zinc oxide nanocomposite based solid phase extraction method for the determination of cadmium in tea matrix at trace levels by flame atomic absorption spectrophotometry
Cansu Demir, Miray Öner, Gülten Çetin, Sezgin Bakırdere
Topics & Concepts
CadmiumZincExtraction (chemistry)Atomic absorption spectroscopyGrapheneMatrix (chemical analysis)Solid phase extractionOxideNanocompositeSpectrophotometryChemistryAbsorption (acoustics)Environmental chemistryMaterials scienceChromatographyMetallurgyNanotechnologyQuantum mechanicsComposite materialPhysicsHeavy Metals in PlantsHeavy metals in environmentAnalytical chemistry methods development