DETERMINATION OF VANADIUM IN VEGETABLE MATTER BY FLAME ATOMIC-ABSORPTION SPECTROMETRY

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dc.authorwosidYaman, Mehmet/W-4232-2018
dc.contributor.authorGUCER, S
dc.contributor.authorYAMAN, M
dc.date.accessioned2024-08-04T20:30:38Z
dc.date.available2024-08-04T20:30:38Z
dc.date.issued1992
dc.departmentİnönü Üniversitesien_US
dc.description27TH INTERNATIONAL COLLOQUIUM ON SPECTROSCOPY ( 27TH CSI ) -- JUN 09-14, 1991 -- BERGEN, NORWAYen_US
dc.description.abstractA method is described for the preconcentration of trace amounts of vanadium(v) from biological samples and its determination by flame atomic absorption spectrometry. It was found that the optimum acidity is in the pH range 2.9-4.9. An increase in the interferences from Al, Mg and Ca is observed. Elimination of these problems was achieved by adding an enrichment step to the analytical scheme. Linear calibration was obtained over the concentration range 10-120 ppb. The relative standard deviation was found to be 3% for a vanadium concentration of 100 ppb. The proposed enrichment method was applied to the determination of vanadium in foods and plants. The preconcentration system enables a 300-fold enrichment of vanadium(v) to be achieved, and therefore its determination at ppb levels. The proposed method tolerates the presence of a large number of cations that are usually found with vanadium in plant and animal tissues.en_US
dc.description.sponsorshipINT UNION PURE & APPL CHEMen_US
dc.identifier.doi10.1039/ja9920700179
dc.identifier.endpage182en_US
dc.identifier.issn0267-9477
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-37049087475en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage179en_US
dc.identifier.urihttps://doi.org/10.1039/ja9920700179
dc.identifier.urihttps://hdl.handle.net/11616/94412
dc.identifier.volume7en_US
dc.identifier.wosWOS:A1992HW15200025en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherRoyal Soc Chemistryen_US
dc.relation.ispartofJournal of Analytical Atomic Spectrometryen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectVANADIUM(V) DETERMINATIONen_US
dc.subjectPRECONCENTRATION ON ACTIVATED CARBONen_US
dc.subject8-HYDROXYQUINOLINEen_US
dc.subjectATOMIC ABSORPTION SPECTROMETRYen_US
dc.subjectVEGETABLE MATTERen_US
dc.titleDETERMINATION OF VANADIUM IN VEGETABLE MATTER BY FLAME ATOMIC-ABSORPTION SPECTROMETRYen_US
dc.typeConference Objecten_US

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