Online solid phase preconcentration using EGDMA-MAA copolymer for lead determination by FAAS

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dc.authorscopusid8676224600
dc.authorscopusid35275336100
dc.authorscopusid6506767788
dc.contributor.authorBakircioglu D.
dc.contributor.authorKuscu M.
dc.contributor.authorBakircioglu Y.
dc.date.accessioned2024-06-12T10:25:13Z
dc.date.available2024-06-12T10:25:13Z
dc.date.issued2009
dc.description.abstractA Ethylene glycol dimethacrylate (EGDMA) methacrylic acid (MAA) resin was used for preconcentration of lead at trace levels in water samples. For this purpose, a flow-injection, solid phase extraction method was developed for the determination of lead by flame atomic absorption spectrometry. Lead ions were sorbed on a EGDMA-MAA column at pH 4, followed by an elution step using 288?L of 4.0 M nitric acid solution and determination by flame atomic absorption spectrometry. Optimum conditions for quantitative sorption involving the pH, sample volume, loading and elution flow rates, eluent type, and volume were investigated. A 868-fold enrichment factor could be reached. The detection limit for the water samples, estimated from the noise on the signal obtained for 250 mL of 10?gL-1 loaded at 4.9mL min-1 was 1.04?g L-1. The method was applied for lead determination in river water samples collected in Edirne, Turkey. Recoveries of spike solutions (10 ?gL-1) to river water samples were quantitative. Finally, the method was validated by the analysis of certified reference material SRM 2704 (Buffalo River Sediment). © 2009 Taylor & Francis.en_US
dc.description.sponsorshipTrakya Üniversitesi: TUBAP-835en_US
dc.description.sponsorshipThe authors are grateful for the financial support of the Unit of the Scientific Research of Trakya University (TUBAP-835).en_US
dc.identifier.doi10.1080/02772240802631899
dc.identifier.endpage1215en_US
dc.identifier.issn0277-2248
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-70350764789en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1205en_US
dc.identifier.urihttps://doi.org/10.1080/02772240802631899
dc.identifier.urihttps://hdl.handle.net/20.500.14551/16241
dc.identifier.volume91en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofToxicological and Environmental Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFlow-Injection; Lead; Preconcentration; Solid Phase Extractionen_US
dc.subjectBuffalo River; Certified Reference Materials; Detection Limits; Eluent Type; Enrichment Factors; Ethylene Glycol Dimethacrylate; Flame Atomic Absorption Spectrometry; Flow-Injection; Lead Determination; Lead Ions; Methacrylic Acids; Nitric Acid Solutions; Optimum Conditions; Preconcentration; River Water Samples; Sample Volume; Solid Phase Extraction; Solid Phase Extraction Method; Solid-Phase; Trace Level; Water Samples; Absorption; Absorption Spectroscopy; Acids; Atomic Absorption Spectrometry; Ethylene; Ethylene Glycol; Lead; Metal Recovery; Nitric Acid; Resins; Rivers; Extraction; Adsorption; Atomic Absorption Spectroscopy; Cation; Detection Method; Ester; Experimental Study; Extraction Method; Lead; Model Validation; Organic Acid; Ph; Polymer; Resin; River Water; Signal-To-Noise Ratioen_US
dc.titleOnline solid phase preconcentration using EGDMA-MAA copolymer for lead determination by FAASen_US
dc.typeArticleen_US

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