Novel Functionalized Silica Gel for On-line Preconcentration of Cadmium(II), Copper(II), and Cobalt(II) with Determination by Flame Atomic Absorption Spectrometry

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dc.contributor.authorSivrikaya, Sezen
dc.contributor.authorİmamoğlu, Mustafa
dc.contributor.authorYıldız, Salih Zeki
dc.contributor.authorKara, Derya
dc.date.accessioned2020-04-30T23:19:44Z
dc.date.available2020-04-30T23:19:44Z
dc.date.issued2016
dc.departmentDÜ, Teknoloji Fakültesi, Polimer Mühendisliği Bölümüen_US
dc.description9th Aegean Analytical Chemistry Days (AACD) -- SEP 29-OCT 03, 2014 -- Chios, GREECEen_US
dc.descriptionImamoglu, Mustafa/0000-0002-9521-1024en_US
dc.descriptionWOS: 000373911300007en_US
dc.description.abstractSilica gel functionalized with 2-[N,N'-bis(2,3-dihydroxybenzaldimin)] aminoethylamine was employed as a novel sorbent for preconcentration of copper(II), cobalt(II), and cadmium(II) by flow injection-solid phase extraction. The pH of the analyte solution, sample and eluent flow rate, eluent volume, and the presence of concomitant ions were optimized. The limits of detection were 0.65, 0.52, and 1.42 mu g/L and preconcentration factors were 12.3, 21.5, and 7.31 for cadmium(II), copper(II), and cobalt(II), respectively. The adsorption capacities of the functionalized silica gel for cadmium(II), copper(II), and cobalt(II) ions were 41.1, 31.7, and 26.5mg/g. The preconcentration method was validated by determination of cadmium(II), copper(II), and cobalt(II) levels in Virginia Tobacco Leaves (CTA-VTL-2) and Water-Trace Elements (NWTM-15.2) certified reference materials. The method was also used to analyze water and food samples, and offers simplicity, reproducibility, high recovery, rapid and automated analysis, favorable ease of use, and low detection limits.en_US
dc.identifier.doi10.1080/00032719.2015.1067812en_US
dc.identifier.endpage957en_US
dc.identifier.issn0003-2719
dc.identifier.issn1532-236X
dc.identifier.issue7en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage943en_US
dc.identifier.urihttps://doi.org/10.1080/00032719.2015.1067812
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3837
dc.identifier.volume49en_US
dc.identifier.wosWOS:000373911300007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofAnalytical Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsolid phase extractionen_US
dc.subjectmodified silica gelen_US
dc.subjectflame atomic absorption spectrometryen_US
dc.subject2,3-dihydroxybenzaldehydeen_US
dc.subjectflow injectionen_US
dc.subjecton-line preconcentrationen_US
dc.titleNovel Functionalized Silica Gel for On-line Preconcentration of Cadmium(II), Copper(II), and Cobalt(II) with Determination by Flame Atomic Absorption Spectrometryen_US
dc.typeArticleen_US

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