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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleChelidamic Acid as a New Eluent for the Determination of Fe(II) and Fe(III) Species and Other Metals by High Performance Chelation Ion Chromatographypt_BR
dc.contributor.authorDias, JCpt_BR
dc.contributor.authorKubota, LTpt_BR
dc.contributor.authorNesterenko, PNpt_BR
dc.contributor.authorHaddad, PRpt_BR
unicamp.author.emailjcarddias@yahoo.com.brpt_BR
unicamp.author.emailpavel.nesterenko@utas.edu.aupt_BR
unicamp.authorDias, Jailson C. Kubota, Lauro T. Univ Estadual Campinas, UNICAMP, Inst Chem, Dept Analyt Chem, BR-13083970 Campinas, SP, Brazilpt_BR
unicamp.authorNesterenko, Pavel N. Haddad, Paul R. Univ Tasmania, Sch Chem, ACROSS, Hobart, Tas 7001, Australiapt_BR
dc.subjectHigh performance chelation ion chromatographypt_BR
dc.subjectChelidamic acidpt_BR
dc.subjectTransition metalspt_BR
dc.subjectIron speciationpt_BR
dc.subjectFuel ethanolpt_BR
dc.subject.wosOn-column Complexationpt_BR
dc.subject.wos4-chlorodipicolinic Acidpt_BR
dc.subject.wosTrace-metalspt_BR
dc.subject.wosIronpt_BR
dc.subject.wosIron(iii)pt_BR
dc.subject.wosTransitionpt_BR
dc.subject.wosSeparationpt_BR
dc.subject.wosPhasept_BR
dc.subject.wosSpeciationpt_BR
dc.subject.wosSamplespt_BR
dc.description.abstractThe chelidamic acid (CDA) is proposed as a new eluent reagent in high performance chelation ion chromatography for the simultaneous isocratic separation of Fe2+ and Fe3+, Mn2+, Pb2+, Cd2+, Zn2+, Co2+ and Cu2+ on an iminodiacetic acid functionalized silica column 150 x 4.0 mm i.d., with an optimized eluent composed of 2 mmol L-1 CDA, 3 mmol L-1 triethanolamine, 12 mmol L-1 HCl, and 50 % v/v of methanol at flow rate of 0.5 mL min(-1). Post-column reaction with 4-(2-Pyridylazo)resorcinol (PAR) was used for sensitive spectrophotometric detection at 510 nm. The developed method is suitable for the quantitative speciation of iron as well as for the determination of other metals. The applicability of this method to the direct analysis of fuel ethanol was demonstrated.pt
dc.relation.ispartofChromatographiapt_BR
dc.relation.ispartofabbreviationChromatographiapt_BR
dc.publisher.cityHeidelbergpt_BR
dc.publisher.countryAlemanhapt_BR
dc.publisherSpringer Heidelbergpt_BR
dc.date.issued2012pt_BR
dc.date.monthofcirculationAUGpt_BR
dc.identifier.citationChromatographia. Springer Heidelberg, v. 75, n. 15-16, n. 867, n. 873, 2012.pt_BR
dc.language.isoenpt_BR
dc.description.volume75pt_BR
dc.description.issuenumber15-16pt_BR
dc.description.firstpage867pt_BR
dc.description.lastpage873pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0pt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0009-5893pt_BR
dc.identifier.wosidWOS:000307248900005pt_BR
dc.identifier.doi10.1007/s10337-012-2265-xpt_BR
dc.description.sponsorshipIRGS grant of the University of Tasmaniapt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsordocumentnumberFAPESP [2010/05015-8]pt
dc.description.sponsordocumentnumberCNPq [573672/2008-3]pt
dc.date.available2014-07-30T16:52:13Z
dc.date.available2015-11-26T16:39:58Z-
dc.date.accessioned2014-07-30T16:52:13Z
dc.date.accessioned2015-11-26T16:39:58Z-
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dc.description.provenanceMade available in DSpace on 2015-11-26T16:39:58Z (GMT). No. of bitstreams: 2 WOS000307248900005.pdf: 348143 bytes, checksum: 406337c6341681727bc6d1a5609c4112 (MD5) WOS000307248900005.pdf.txt: 27355 bytes, checksum: b346b8e7274aee01dbf7443d4cdab872 (MD5) Previous issue date: 2012en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/62958
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/62958-
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