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dc.date.accessioned 2022-10-20T16:12:37Z
dc.date.available 2022-10-20T16:12:37Z
dc.date.issued 2010
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/144177
dc.description.abstract The interaction of the VO2+ cation with the monoisoamyl ester of meso-2,3-dimercaptosuccinic acid (MiADMSA) was investigated by electron absorption spectroscopy in aqueous solutions at different pH values. The spectral behavior, complemented with a spectrophotometric titration, shows the generation of a [VO(MiADMSA)2]⁴⁻ complex in which the oxocation interacts with two pairs of deprotonated –SH groups of the ester. Besides, MiADMSA rapidly reduces VO₃− to VO²⁺, which might be chelated by an excess of the ester, and also produces relatively rapid reduction of V₂O₅ suspensions at pH = 6.5. The results of this study suggest that MiADMSA might be a potentially useful detoxification agent for vanadium. en
dc.format.extent 220-225 es
dc.language en es
dc.subject Monoisoamyl DMSA es
dc.subject Oxovanadium(IV) es
dc.subject Vanadium(V) es
dc.subject Electronic spectra es
dc.subject Vanadium detoxification es
dc.title On the interaction of vanadium species with the monoisoamyl ester of meso-2,3-dimercaptosuccinic acid en
dc.type Articulo es
sedici.identifier.other doi:10.1007/s12011-009-8463-1 es
sedici.identifier.other pmid:19652926 es
sedici.identifier.issn 1559-0720 es
sedici.identifier.issn 0163-4984 es
sedici.creator.person Williams, Patricia Ana María es
sedici.creator.person Zinczuk, Juan es
sedici.creator.person Baran, Enrique José es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Centro de Química Inorgánica es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Biological Trace Element Research es
sedici.relation.journalVolumeAndIssue vol. 134, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)