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Magnetic dispersive solid‐phase extraction based on graphene oxide/Fe3O4@polythionine nanocomposite followed by atomic absorption spectrometry for zinc monitoring in water,flour, celery and egg |
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| Authors: | Azar Babaei Mohsen Zeeb Ali Es‐haghi |
| Affiliation: | 1. Department of Chemistry, Faculty of Science, Islamic Azad University, Karaj Branch, Karaj, Iran;2. Department of Applied Chemistry, Faculty of Science, Islamic Azad University, South Tehran Branch, Tehran, Iran;3. Department of Physico Chemistry, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran |
| Abstract: | |
| Keywords: | zinc graphene oxide/Fe3O4@polythionine nanocomposite flame atomic absorption spectrometry magnetic dispersive solid‐phase extraction food water |