Comparison of fluorescence-enhancing reagents and optimization of laser fluorimetric technique for the determination of dissolved uranium

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dc.contributor.authorKutahyali, Ceren
dc.contributor.authorCobos, Joaquin
dc.contributor.authorRondinella, Vincenzo V.
dc.date.accessioned2019-10-27T21:26:25Z
dc.date.available2019-10-27T21:26:25Z
dc.date.issued2011
dc.departmentEge Üniversitesien_US
dc.description.abstractResults from tests aimed at optimizing an instrumental procedure for the direct and fast determination of uranium in solution by laser fluorescence are presented. A comparison of sample fluorescence measured using different fluorescence enhancing reagents was performed: sodium pyrophosphate, orthophosphoric acid, sulphuric acid and a commercially available fluorescence enhancer were tested for the determination of uranium. From the experimental results, 0.01 M Na(4)P(2)O(7)center dot 10H(2)O showed the best performance. Effects of reagent pH, different matrices, different concentrations of dissolved Th, and sample volume were investigated. Applications of the improved procedure for the determination of uranium in samples arising from UO(2)-based high level nuclear waste dissolution studies are described.en_US
dc.identifier.doi10.1007/s10967-010-0832-x
dc.identifier.endpage5en_US
dc.identifier.issn0236-5731
dc.identifier.issn0236-5731en_US
dc.identifier.issue1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1007/s10967-010-0832-x
dc.identifier.urihttps://hdl.handle.net/11454/44962
dc.identifier.volume287en_US
dc.identifier.wosWOS:000286333400001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Radioanalytical and Nuclear Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectUranium analyzeren_US
dc.subjectLaser-induced fluorescenceen_US
dc.subjectUranium oxideen_US
dc.subjectSpent nuclear fuelen_US
dc.titleComparison of fluorescence-enhancing reagents and optimization of laser fluorimetric technique for the determination of dissolved uraniumen_US
dc.typeArticleen_US

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