Electrochemical oxidation of ethinylestradiol on a commercial Ti/Ru0.3 Ti0.7O2 DSA electrode.

Simple item page
dc.contributor.authorVieira, Karla Moreira
dc.contributor.authorNascentes, Clésia Cristina
dc.contributor.authorMotheo, Artur de Jesus
dc.contributor.authorAugusti, Rodinei
dc.date.accessioned2015-01-21T18:04:04Z
dc.date.available2015-01-21T18:04:04Z
dc.date.issued2013
dc.description.abstractThe electrochemical oxidation of the hormone ethinylestradiol in an aqueous-methanolic medium by the application of a constant current of 40mAcm−2 in a flow cell with a commercial Ti/Ru0.3 Ti0.7O2 electrode was evaluated. The effect caused by the use of NaCl as a support electrolyte was also investigated. Hence, HPLC-UV analyses revealed that ethinylestradiol was almost totally consumed after a 60 min reaction time in the presence of NaCl. Conversely, much lower degradation rates were obtained when NaCl was not employed. Moreover, direct infusion ESI-MS and GC-MS analysis revealed that apparently no degradation products had been formed under these conditions. Hence, this study clearly demonstrated that such electrochemical treatment can be efficiently used to promote the complete degradation (and probably mineralization) of the hormone ethinylestradiol.pt_BR
dc.identifier.citationVIEIRA, K. M. et al. Electrochemical oxidation of ethinylestradiol on a commercial Ti/Ru0.3 Ti0.7O2 DSA electrode. ISRN Environmental Chemistry, v. 2013, p. 1-7, 2013. Disponível em: <http://www.hindawi.com/journals/isrn/2013/354848/>. Acesso em: 09 jan. 2015.pt_BR
dc.identifier.doihttp://dx.doi.org/10.1155/2013/354848
dc.identifier.issn2314-6419
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/4301
dc.language.isoen_USpt_BR
dc.rights.licenseThis is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: ISRN Environmental Chemistry <http://www.hindawi.com/journals/isrn/2013/354848/>. Acesso em: 08 jan. 2015.pt_BR
dc.titleElectrochemical oxidation of ethinylestradiol on a commercial Ti/Ru0.3 Ti0.7O2 DSA electrode.pt_BR
dc.typeArtigo publicado em periodicopt_BR
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
ARTIGO_ElectrochemicalOxidationEthinylestradiol.pdf
Size:
1.94 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
2.57 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
DECEA - Artigos publicados em periódicos