Copper complexation by naturally occurring organic matter: A multiligand model

dc.creatordeOliveira, CR
dc.creatorLombardi, AT
dc.creatorJardim, WF
dc.date1995
dc.date2014-07-30T14:02:34Z
dc.date2015-11-26T16:41:45Z
dc.date2014-07-30T14:02:34Z
dc.date2015-11-26T16:41:45Z
dc.date.accessioned2018-03-28T23:26:03Z
dc.date.available2018-03-28T23:26:03Z
dc.identifierChemical Speciation And Bioavailability. Science & Technology Letters, v. 7, n. 4, n. 125, n. 131, 1995.
dc.identifier0954-2299
dc.identifierWOS:A1995UJ45900002
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/57197
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/57197
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1273033
dc.descriptionExtending the fluorescence quenching single-ligand model of Ryan-Weber, a multiligand model that does not require a direct measurement of the free metal ion concentration is proposed. It is shown that the problem of inconsistent negative ligand concentrations, commonly predicted by single-ligand models, may be overcome by using multiligand models. Finally, particular results concerning the conditional stability constants and ligand concentrations for one-, two and three- ligand cases are presented for soil fulvic acid, both before and after reverse phase HPLC fractionation.
dc.description7
dc.description4
dc.description125
dc.description131
dc.languageen
dc.publisherScience & Technology Letters
dc.publisherNorthwood
dc.publisherInglaterra
dc.relationChemical Speciation And Bioavailability
dc.relationChem. Speciation Bioavail.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectmetal complexation
dc.subjectfulvic acid
dc.subjectfluorescence quenching
dc.subjectmultiligand model
dc.subjectFluorescence Quenching Measurements
dc.subjectIon-selective Electrode
dc.subjectFulvic-acid Binding
dc.subjectComplexing Capacities
dc.subjectMetal-ions
dc.subjectWaters
dc.subjectTitration
dc.titleCopper complexation by naturally occurring organic matter: A multiligand model
dc.typeArtículos de revistas


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