A novel bio-solid phase extractor for preconcentrations of Hg and Sn in food samples

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dc.authorid0000-0001-5223-9919en_US
dc.contributor.authorKılınç, Ersin
dc.contributor.authorÖzdemir, Sadin
dc.contributor.authorPoli, Annarita
dc.contributor.authorNiolaus, Barbara
dc.contributor.authorRomano, Ida
dc.contributor.authorBekmezci, Muhammed
dc.contributor.authorŞen, Fatih
dc.date.accessioned2022-02-23T12:06:17Z
dc.date.available2022-02-23T12:06:17Z
dc.date.issued2022en_US
dc.departmentDicle Üniversitesi, Diyarbakır Teknik Bilimler Meslek Yüksekokulu, Kimya ve Kimyasal İşleme Teknolojileri Bölümüen_US
dc.descriptionWOS:000751882100006
dc.descriptionPMID: 34695434
dc.description.abstractAn ecofriendly preconcentration method was developed based on the use of Geobacillus galactosidasius sp. nov immobilized on Amberlite XAD-4 as an adsorbent for the preconcentrations of Hg and Sn. SEM-EDX performed for the investigation of surface functionality and morphology. The detailed investigations of factors such as pH of the solution, flow rate, interfering ions and sample volume have been thanks to the optimization of the preconcentration system. The optimum pHs were found as 5.0-7.0 for Hg and Sn and also the optimum flow rates were determined as 2 mL min(-1) for recovery of Hg and Sn. Under the best experimental conditions, limits of detections (LOD) were found as 0.53 ng mL(-1) for Hg and 0.27 ng mL(-1) for Sn. RSDs were calculated as 8.2% for Hg and 6.9% for Sn. The process was validated to use certified references (fish samples). ICP-OES was used to measure the levels of Hg and Sn in various real meal patterns after the devised technique was used. Concentrations of Hg and Sn were quantitively measured on gluten-free biscuit, flour, rice, Tuna fish, meat, chicken meat, potato, chocolate, coffee, tap water, energy drink and mineral water samples with low RSD. The developed method emerges as an innovative technology that will eliminate the low cost and toxic effect.en_US
dc.identifier.citationKılınç, E., Özdemir, S., Poli, A., Niolaus, B., Romano, I., Bekmezci, M. ve diğerleri. (2022). A novel bio-solid phase extractor for preconcentrations of Hg and Sn in food samples. Environmental Research, 207, 1-9.en_US
dc.identifier.doi10.1016/j.envres.2021.112231
dc.identifier.endpage9en_US
dc.identifier.issn0013-9351
dc.identifier.issn1096-0953
dc.identifier.pmid34695434
dc.identifier.scopus2-s2.0-85118251794
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0013935121015322?via%3Dihub
dc.identifier.urihttps://hdl.handle.net/11468/9214
dc.identifier.volume207en_US
dc.identifier.wosWOS:000751882100006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorKılınç, Ersin
dc.language.isoenen_US
dc.publisherAcademic Press INC Elsevier Scienceen_US
dc.relation.ispartofEnvironmental Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmberlite XAD-4en_US
dc.subjectFood patternen_US
dc.subjectG. galactosidasiusen_US
dc.subjectPreconcentrationsen_US
dc.subjectSolid-phase extractionen_US
dc.subjectICP-OESen_US
dc.titleA novel bio-solid phase extractor for preconcentrations of Hg and Sn in food samplesen_US
dc.titleA novel bio-solid phase extractor for preconcentrations of Hg and Sn in food samples
dc.typeArticleen_US

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