Development of sensitive and accurate solid-phase microextraction procedure for preconcentration of As(III) ions in real samples

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dc.contributor.authorElik, Adil
dc.contributor.authorTuzen, Mustafa
dc.contributor.authorHazer, Baki
dc.contributor.authorKaya, Savas
dc.contributor.authorKatin, K. P.
dc.contributor.authorAltunay, Nail
dc.date.accessioned2024-10-26T18:10:57Z
dc.date.available2024-10-26T18:10:57Z
dc.date.issued2021
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractWe synthesized the poly(methyl methacrylate-co-2-aminoethyl methacrylate (PMaema) amphiphilic copolymer in a form of solid phase adsorbent. Then it was used for separation, preconcentration and determination of trace amount of As(III) ions from foods and waters with hydride generation atomic absorption spectrometry. The PMaema was characterized by fourier transform infrared spectrometer and nuclear magnetic resonance spectrometer. The adsorption of As(III) to the PMaema was also supported using computational chemistry studies. The experimental parameters (pH, PMaema amount, adsorption time and ethanol volume) were optimized using a three-level Box-Behnken design with four experimental factors. We observed linear calibration curve for the PMaema amount in the 10-500 ng L-1 range (R-2=0.9956). Limit of detection, preconcentration factor and sorbent capacity of PMaema were equal to 3.3 ng L-1, 100 and 75.8 mg g(-1), respectively. The average recoveries (spiked at 50 ng L-1) changes in the range of 91.5-98.6% with acceptable relative standard deviation less than 4.3%. After validation studies, the method was successfully applied for separation, preconcentration and determination of trace amount of As(III) from foods and waters.
dc.description.sponsorshipTurkish Academy of Sciences; Kapadokya University [KUN.2020BAGP-001]
dc.description.sponsorshipDr. Mustafa Tuzen thanks to Turkish Academy of Sciences for financial support. This work was partly supported by the Kapadokya University Research Funds (#KUN.2020BAGP-001).
dc.identifier.doi10.1038/s41598-021-84819-0
dc.identifier.issn2045-2322
dc.identifier.issue1
dc.identifier.pmid33750835
dc.identifier.scopus2-s2.0-85102287416
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1038/s41598-021-84819-0
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30458
dc.identifier.volume11
dc.identifier.wosWOS:000630437600011
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherNature Portfolio
dc.relation.ispartofScientific Reports
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleDevelopment of sensitive and accurate solid-phase microextraction procedure for preconcentration of As(III) ions in real samples
dc.typeArticle

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