img
SPE and determination by FAAS of heavy metals using a new synthesized polymer resin in various water and dried vegetables samples   
Yazarlar
Teslima Daşbaşı
Sivas Cumhuriyet Üniversitesi, Türkiye
Doç. Dr. Halit MUĞLU Doç. Dr. Halit MUĞLU
Kastamonu Üniversitesi, Türkiye
Cengiz Soykan
Uşak Üniversitesi, Türkiye
Ahmet Ülgen
Erciyes Üniversitesi, Türkiye
Özet
Firstly, poly[phenyl thiadiazole methacrylamide-co-divinylbenzene-co-2-acrylamido-2-methylpropane sulfonic acid] (PTMAAm-co-DVB-co-AMPS), a new polymer resin was synthesized. This polymer resin was characterized by elemental analyzer, X-ray diffractometer, scanning electron microscope (SEM) and IR spectrometer. The glass column packed with the synthesized polymer resin was used for solid phase extraction (SPE). At the same time, the analytes were separated and preconcentrated from various water, dried vegetables samples and standard reference material (CRM) with SPE and determined by flame atomic absorption spectrometer (FAAS). The experimental conditions of this method such as pH, flow rates of sample, flow rates of eluent, type / concentration / volume of eluent, sample volume and matrix ions were examined. The limits of detection (µg L−1) were calculated (3s) 0.9 for Mn(II), 1.4 for Cd(II), Co(II) and Zn(II), 1.5 for Cr(III), 2.2. for Cu(II), 1.9 for Pb(II),1.5 for Ni(II) and 1.9 for Fe(III) (n = 21). The low relative standard deviation, ≤ 2% (n = 11) and preconcentration factor as 75 for analytes were obtained.
Anahtar Kelimeler
FAAS | Heavy metals | Phenyl thiadiazole methacrylamide | Solid phase extraction | Synthesized polymer
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal Of Macromolecular Scıence, Part A: Pure And Applıed Chemıstry
Dergi ISSN 1060-1325
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 01-2018
Cilt No 55
Sayı 55
Sayfalar 288 / 295
Doi Numarası 10.1080/10601325.2018.1424556