Development of Armillae mellea immobilized nanodiamond for the preconcentrations of Cr(III), Hg(II) and Zn(II)

ÖZDEMİR S., KILINÇ E., ŞEN F., SOYLAK M.

ANALYTICAL BIOCHEMISTRY, cilt.617, 2021 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 617
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1016/j.ab.2021.114122
  • Dergi Adı: ANALYTICAL BIOCHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, Chimica, Compendex, EMBASE, MEDLINE, Veterinary Science Database
  • Anahtar Kelimeler: Food analysis, Metal ions, Preconcentration, Sensitivity enhancement, Solid-phase extraction, SOLID-PHASE EXTRACTION, ATOMIC-ABSORPTION-SPECTROMETRY, CLOUD POINT EXTRACTION, TRACE-METALS, FOOD SAMPLES, WATER, ZINC, SORBENT, IONS, COPPER(II)
  • Erciyes Üniversitesi Adresli: Evet

Özet

In this study, we present an environmental friend and easy procedure for simultaneous preconcentration of Cr (III), Hg(II) and Zn(II) by solid-phase extraction before their determination by inductively coupled plasma optical emission spectrometry. Armillae mellea immobilized nanodiamond was used as sorbent. During the study, critical parameters influencing the extraction performance were investigated in detail. The best parameters were found as pH 5.0, 2.0 mL min(-1) of flow rate, 200 mg of Armillae mellea, 300 mL of sample volume. LOD values were found as 0.025, 0.13 and 0.038 ng mL(-1), respectively for Cr(III), Hg(II) and Zn(II). By applying the developed procedure, sensitivities of ICP-OES were improved for 60 fold for Cr(III), Hg(II) and Zn(II). Their concentrations in different food samples were measured after microwave digestion and solid-phase extraction.