Preconcentrations and determinations of copper, nickel and lead in baby food samples employing Coprinus silvaticus immobilized multi-walled carbon nanotube as solid phase sorbent

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dc.contributor.authorOzdemir, Sadin
dc.contributor.authorKilinc, Ersin
dc.contributor.authorOner, Ebru Toksoy
dc.date.accessioned14.07.201910:50:10
dc.date.accessioned2019-07-16T20:43:49Z
dc.date.available14.07.201910:50:10
dc.date.available2019-07-16T20:43:49Z
dc.date.issued2019
dc.departmentMAÜ, Meslek Yüksekokulları, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractPreconcentrations of Cu(II), Ni(II) and Pb(II) ions by using Coprinus silvaticus immobilized multiwalled carbon nanotube (MWCNT) were investigated. Effects of important parameters on preconcentration procedure were examined. The best pH values of for Cu(II), Ni(II) and Pb(II) were found to be 6.0, 6.0 and 4.0, respectively. Flow rate of sample solution was 2.0 mL min(-1), while desorption was achieved at 1.0 mL min(-1) flow rate. Preconcentration factors were achieved as 60 for Cu(II), Ni(II) and 70 for Pb(II) (by dividing initial sample volume to final volume). LODs were calculated as 0.014, 0.016 and 0.093 ng mL(-1), respectively for Cu(II), Ni(II) and Pb(II). Accuracy of the method was checked by applying to certified reference samples. Inductively coupled plasma optical emission spectrometer (ICP OES) was employed for measurements of Cu(II), Ni(II) and Pb(II) in digested baby food samples.en_US
dc.identifier.citationOzdemir, S., Kilinc, E., & Oner, E. T. (2019). Preconcentrations and determinations of copper, nickel and lead in baby food samples employing Coprinus silvaticus immobilized multi-walled carbon nanotube as solid phase sorbent. Food Chemistry, 276, 174–179. https://doi.org/10.1016/j.foodchem.2018.07.123
dc.identifier.doi10.1016/j.foodchem.2018.07.123en_US
dc.identifier.endpage179en_US
dc.identifier.issn0308-8146
dc.identifier.issn1873-7072
dc.identifier.pmid30409581en_US
dc.identifier.scopus2-s2.0-85054455181en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage174en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.foodchem.2018.07.123
dc.identifier.urihttps://hdl.handle.net/20.500.12514/1221
dc.identifier.volume276en_US
dc.identifier.wosWOS:000449346800022en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofFOOD CHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCoprinus silvaticusen_US
dc.subjectMultiwalled carbon nanotubeen_US
dc.subjectEnrichmenten_US
dc.subjectCuen_US
dc.subjectNien_US
dc.subjectPben_US
dc.subjectBaby foodsen_US
dc.subjectICP OESen_US
dc.titlePreconcentrations and determinations of copper, nickel and lead in baby food samples employing Coprinus silvaticus immobilized multi-walled carbon nanotube as solid phase sorbenten_US
dc.typeArticleen_US

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