Usage of the newly synthesized poly(3-hydroxy butyrate)-b-poly(vinyl benzyl xanthate) block copolymer for vortex-assisted solid-phase microextraction of cobalt (II) and nickel (II) in canned foodstuffs

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dc.contributor.authorAltunay, Nail
dc.contributor.authorTuzen, Mustafa
dc.contributor.authorHazer, Baki
dc.contributor.authorElik, Adil
dc.date.accessioned2020-05-21T01:27:38Z
dc.date.available2020-05-21T01:27:38Z
dc.date.issued2020
dc.departmentKapadokya Ɯniversitesi
dc.descriptionTARAMASCOPUS
dc.descriptionTARAMAPUBMED
dc.descriptionTARAMAWOS
dc.description.abstractThe current research article was reported the synthesis of a novel poly(3-hydroxy butyrate)-b-poly(vinyl benzyl xanthate) block copolymer (PHB-Xa) for vortex-assisted solid-phase microextraction of cobalt(II) and nickel(II) from canned foodstuffs prior to their determinations by flame atomic absorption spectrometry. The block copolymer was synthesized and characterized by nuclear magnetic resonance spectroscopy and Fourier transform infrared spectroscopy. Experimental variables affecting the extraction efficiency of the copolymer were optimized. Since the PHB-Xa block copolymers have a high Tc conjugate structure and hydrophobicity, the use of this adsorbent yielded quantitative results for the extraction of Ni(II) and Co(II). After optimization, the linearities for Ni(II) and Co(II) were 0.05-80 ng mL(-1) and 0.2-100 ng mL(-1), respectively. The limits of detection and the limits of quantification were in the range of 0.015-0.06 ng mL(-1) and 0.05-0.2 ng mL(-1), respectively. The method was successfully applied to determination of Ni(II) and Co(II) in canned foodstuffs prepared by microwave digestion.
dc.description.sponsorshipTurkish Academy of SciencesTurkish Academy of Sciences
dc.description.sponsorshipI would like to thank Assoc. Prof. Ahmet Demirbas for his contributions to the preparation of vegetable sample using microwave digestion system and for the flame AAS analyses. Dr. Mustafa Tuzen thanks to Turkish Academy of Sciences for financial support.
dc.identifier.doi10.1016/j.foodchem.2020.126690
dc.identifier.issn0308-8146
dc.identifier.issn1873-7072
dc.identifier.pmid32244139
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.foodchem.2020.126690
dc.identifier.urihttps://hdl.handle.net/20.500.12695/45
dc.identifier.volume321en_US
dc.identifier.wosWOS:000526394400021
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorHazer, Baki
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFood Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Ɩğretim Elemanı
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectCobalt
dc.subjectNickel
dc.subjectCanned foodstuffs
dc.subjectSolid-phase microextraction
dc.subjectPoly(3-hydroxy butyrate)-b-poly(vinyl benzyl xanthate) block copolymer
dc.subjectFlame atomic absorption spectrometry
dc.titleUsage of the newly synthesized poly(3-hydroxy butyrate)-b-poly(vinyl benzyl xanthate) block copolymer for vortex-assisted solid-phase microextraction of cobalt (II) and nickel (II) in canned foodstuffs
dc.typeArticle

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