Dispersive micro solid phase extraction of cadmium on MIL-53(Al)@BaTiO3 nanocomposite from seafood samples

SOYLAK M., Bora E., UZCAN F.

Turkish Journal of Chemistry, cilt.49, sa.3, ss.336-345, 2025 (SCI-Expanded, Scopus, TRDizin) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 49 Sayı: 3
  • Basım Tarihi: 2025
  • Doi Numarası: 10.55730/1300-0527.3733
  • Dergi Adı: Turkish Journal of Chemistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.336-345
  • Anahtar Kelimeler: Cadmium, micro solid phase extraction, nanocomposite, seafoods
  • Erciyes Üniversitesi Adresli: Evet

Özet

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.