Extraction and preconcentration of Ni(<scp>ii</scp>), Pb(<scp>ii</scp>), and Cd(<scp>ii</scp>) ions using a nanocomposite of the type Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@polypyrrole-polyaniline
Ali Akbar Asgharinezhad, Mohsen Esmaeilpour, Asal Yousefi Siavoshani
Abstract
, respectively. With the usage of a certified reference material, the developed method was validated. After that, the validated method was employed to rapidly extract trace target ions from food samples and gave satisfactory results.
Topics & Concepts
Extraction (chemistry)IonChemistryNanocompositeChromatographyMaterials scienceNanotechnologyOrganic chemistryElectrochemical Analysis and ApplicationsAnalytical Chemistry and SensorsAnalytical chemistry methods development