Determination of copper (II) in seafood and water samples by ICP-OES using magnetic titanium aluminum carbide nanocomposite for solid phase microextraction

Kizil N., UZCAN F., Beydagi B. B., Sahin M., Tokum B. A., Yola M. L., ...Daha Fazla

Journal of Food Composition and Analysis, cilt.143, 2025 (SCI-Expanded, Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 143
  • Basım Tarihi: 2025
  • Doi Numarası: 10.1016/j.jfca.2025.107541
  • Dergi Adı: Journal of Food Composition and Analysis
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Analytical Abstracts, BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Food Science & Technology Abstracts, Veterinary Science Database
  • Anahtar Kelimeler: Copper, ICP-OES, MAX Phase, Nanomaterial, Solid phase microextraction
  • Erciyes Üniversitesi Adresli: Evet

Özet

This study presents a method for the quantitative determination of copper ions (Cu (II)) in various seafood using solid phase microextraction (SPME) with magnetized maximum phase titanium aluminum carbide (Ti3AlC2) nanocomposite (MAX phase-MSPE). The aim of this method is to separate copper from the complex matrix environment and ensure a measurable concentration level. Optimized extraction conditions were established, including pH, extraction time, sample volume, and eluent concentration. The analytical significant parameters of the MAX phase-MSPE method have been assessed through limit of detection (LOD), limit of quantification (LOQ), recovery (R%), and certified reference material studies to obtain high accuracy and sensitivity. The LOD, LOQ, preconcentration factor, and relative standard deviation were obtained as 0.37 and 1.2 µg/L, 10, and % 4.1, respectively. The developed method demonstrates high selectivity toward copper ions (Cu (II)) in both food and water samples. This makes the approach particularly suitable for applications in food safety monitoring and environmental analysis, where precise detection and quantification of copper ions are critical.