Spectrofluorimetric determination of trace aluminum in diluted hemodialysis solutions

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dc.contributor.authorGunduz, SB
dc.contributor.authorKucukkolbasy, S
dc.contributor.authorAtakol, O
dc.contributor.authorKylyc, E
dc.date.accessioned2020-03-26T16:57:59Z
dc.date.available2020-03-26T16:57:59Z
dc.date.issued2005
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, a spectrofluorimetric method has been developed for the determination of aluminum based on the formation of an aluminum complex with N,N'-disalicylidene-1,3-diamino-2-hydroxypropane (DSAHP). The most suitable pH, solvent medium, complex formation time, Schiff base concentration and temperature were determined. The excitation and emission wavelengths were 270 and 437 nm, respectively, in which the DSAHP-Al complex gave the maximum flurescence intensity at pH 3.0 and 6.0 in 50% dioxan-50% water medium. Under these conditions, calibration curves were obtained in three different linear limits, and was found that aluminum could be detected within the concentration limit of 0-10.0 muM and the lowest detection limit being 0.27 ng ml(-1). The stochiometry of the DSAHP-Al complex was also determined spectrofluorimetrically under optimal conditions and the molar ratio of DSAHP-Al was calculated as 2 :1. Using the developed method, aluminum was detected in hemodialysis solutions, and the results obtained were similar and comparable with those obtained using the method described in the British Pharmacopoeia within 95% confidence limits. This method can be used successfully for the routine determination of aluminum because it is quick, requires less amount of reactives, is sensitive, reliable and reproducible. (C) 2004 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.saa.2004.05.039en_US
dc.identifier.endpage921en_US
dc.identifier.issn1386-1425en_US
dc.identifier.issue5en_US
dc.identifier.pmid15683797en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage913en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.saa.2004.05.039
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19881
dc.identifier.volume61en_US
dc.identifier.wosWOS:000227191000018en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectspectrofluorimetric methoden_US
dc.subjectdetermination of aluminumen_US
dc.subjectN,N '-disalicylidene-1,3-diamino-2-hydroxypropaneen_US
dc.subjecthemodialysis solutions.en_US
dc.titleSpectrofluorimetric determination of trace aluminum in diluted hemodialysis solutionsen_US
dc.typeArticleen_US

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