Magnetic hydrophobic deep eutectic solvents for orbital shaker-assisted dispersive liquid-liquid microextraction (MAGDES-OS-DLLME)- Determination of nickel and copper in food and water samples by FAAS

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dc.authoridHaq, Hameed/0000-0002-1363-7997
dc.contributor.authorElik, Adil
dc.contributor.authorUl Haq, Hameed
dc.contributor.authorBoczkaj, Grzegorz
dc.contributor.authorFesliyan, Seckin
dc.contributor.authorAblak, Ozlem
dc.contributor.authorAltunay, Nail
dc.date.accessioned2024-10-26T18:08:04Z
dc.date.available2024-10-26T18:08:04Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn this work, a cheap and widely applicable dispersive liquid-liquid microextraction (DLLME) method was developed for the extraction of Ni(II) and Cu(II) from water and food samples and analysis using flame atomic absorption spectrometry. DLLME was assisted by orbital shaker, while ferrofluid as an extractant was based on deep eutectic solvent (DES). This ferrofluid was made of hydrophobic DES (hDES), composed of lauric acid and menthol (molar ratio 1:2), and toner powder@aliquat 336 magnetic particles. The extraction procedure does not require any heating or centrifugation. The method limits of detection value were 0.15 mu g L-1 and 0.03 mu g L-1 for Ni(II) and Cu(II) respectively along with wide linearity range (0.4-250 mu g L-1). The validation of the method was performed using certified reference materials (CRMs). The studies revealed excellent accuracy between results obtained by the developed method and expected values for all CRMs. The relative recoveries of Ni(II) and Cu(II) ions ranged from 92.8% to 98.6%. The developed method was further used for the determination of Ni(II) and Cu (II) in real water and food samples and provided quantitative recoveries.
dc.description.sponsorshipNational Science Centre, Warsaw, Poland [UMO-2018/30/E/ST8/00642]
dc.description.sponsorshipAcknowledgements Grzegorz Boczkaj and Hameed Haq acknowledge the financial sup- port from National Science Centre, Warsaw, Poland; grant number UMO-2018/30/E/ST8/00642.
dc.identifier.doi10.1016/j.jfca.2023.105843
dc.identifier.issn0889-1575
dc.identifier.issn1096-0481
dc.identifier.scopus2-s2.0-85183475787
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jfca.2023.105843
dc.identifier.urihttps://hdl.handle.net/20.500.12418/29776
dc.identifier.volume125
dc.identifier.wosWOS:001125549800001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofJournal of Food Composition and Analysis
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSample preparation
dc.subjectMicroextraction
dc.subjectFood analysis
dc.subjectWater and wastewater analysis
dc.subjectEnvironmental analysis
dc.subjectMiniaturization in analytical chemistry
dc.titleMagnetic hydrophobic deep eutectic solvents for orbital shaker-assisted dispersive liquid-liquid microextraction (MAGDES-OS-DLLME)- Determination of nickel and copper in food and water samples by FAAS
dc.typeArticle

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