Dispersive micro solid phase extraction of cadmium on MIL-53(Al)@BaTiO3 nanocomposite from seafood samples
Turkish Journal of Chemistry, vol.49, no.3, pp.336-345, 2025 (SCI-Expanded, Scopus, TRDizin)
- Publication Type: Article / Article
- Volume: 49 Issue: 3
- Publication Date: 2025
- Doi Number: 10.55730/1300-0527.3733
- Journal Name: Turkish Journal of Chemistry
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, TR DİZİN (ULAKBİM)
- Page Numbers: pp.336-345
- Keywords: Cadmium, micro solid phase extraction, nanocomposite, seafoods
- Erciyes University Affiliated: Yes
Abstract
This study’s main goal was to produce a user-friendly dispersive micro solid phase extraction (dmSPE) technique with a MIL-53(Al)@BaTiO3 nanocomposite for the extraction and preconcentration of cadmium (Cd) in various seafood matrices, followed by using high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS). The MIL-53(Al)@BaTiO3 nanocomposite was synthesized and characterized using a range of techniques, including Fourier-transform infrared spectroscopy, field emission scanning electron microscopy, scanning transmission electron microscopy, X-ray diffraction, and Brunauer-Emmett-Teller analysis. The dmSPE technique involved the dispersion of the MIL-53(Al)@BaTiO3 material in the sample solution, followed by its separation from the sample matrix. The optimized method exhibited a linear range of 3.6–250 µg L−1, a limit of detection (LOD) of 1.2 µg L−1, and a preconcentration factor of 80. Two different certified reference materials were used to ensure the validation of developed method. The method was applied to different seafood samples.