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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/74389
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dc.contributor.authorGuaraldo, Thais T.-
dc.contributor.authorZanoni, Thalita B.-
dc.contributor.authorde Torresi, Susana I.C.-
dc.contributor.authorGonçales, Vinicius R.-
dc.contributor.authorZocolo, Guilherme J.-
dc.contributor.authorOliveira, Danielle P.-
dc.contributor.authorZanoni, Maria Valnice Boldrin-
dc.date.accessioned2014-05-27T11:28:10Z-
dc.date.accessioned2016-10-25T18:42:46Z-
dc.date.available2014-05-27T11:28:10Z-
dc.date.available2016-10-25T18:42:46Z-
dc.date.issued2013-01-17-
dc.identifierhttp://dx.doi.org/10.1016/j.chemosphere.2012.12.027-
dc.identifier.citationChemosphere, v. 91, n. 5, p. 586-593, 2013.-
dc.identifier.issn0045-6535-
dc.identifier.issn1879-1298-
dc.identifier.urihttp://hdl.handle.net/11449/74389-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/74389-
dc.description.abstractNew assays with HepG2 cells indicate that Indigo Carmine (IC), a dye that is widely used as additive in many food and pharmaceutical industries exhibited cytotoxic effects. This work describes the development of a bicomponent nanostructured Ti/TiO2/WO3 electrode prepared by template method and investigates its efficiency in a photoelectrocatalytic method by using visible light irradiation and applied potential of 1V. After 2h of treatment there are reduction of 97% discoloration, 62% of mineralization and formation of three byproducts assigned as: 2-amine-5-sulfo-benzoic acid, 2,3-dioxo-14-indole-5-sulfonic acid, and 2-amino-α-oxo-5-sulfo-benzeneacetic acid were identified by HPLC-MS/MS. But, cytotoxicity was completely removed after 120min of treatment. © 2013 Elsevier Ltd.en
dc.format.extent586-593-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectByproducts-
dc.subjectCytotoxicity-
dc.subjectFood dye-
dc.subjectGenotoxicity-
dc.subjectIndigo carmine-
dc.subjectPhotoelectrocatalytic treatment-
dc.subjectGenotoxicities-
dc.subjectIndigo Carmine-
dc.subjectNano-structured electrodes-
dc.subjectPharmaceutical industry-
dc.subjectPhotoelectrocatalytic-
dc.subjectVisible-light irradiation-
dc.subject2 amine 5 sulfo benzoic acid-
dc.subject2 amino alpha oxo 5 sulfo benzeneacetic acid-
dc.subject2,3 dioxo 14 indole 5 sulfonic acid-
dc.subjectacid-
dc.subjectindigo carmine-
dc.subjectnanomaterial-
dc.subjecttitanium-
dc.subjecttitanium dioxide-
dc.subjecttungsten-
dc.subjecttungsten trioxide-
dc.subjectunclassified drug-
dc.subjectacetic acid-
dc.subjectanatase-
dc.subjectdrug-
dc.subjectdye-
dc.subjectelectrode-
dc.subjectirradiance-
dc.subjectpollutant removal-
dc.subjecttoxicity-
dc.subjectvisible spectrum-
dc.subjectcell strain HepG2-
dc.subjectcontrolled study-
dc.subjectcytotoxicity-
dc.subjectgenotoxicity-
dc.subjecthigh performance liquid chromatography-
dc.subjecthuman-
dc.subjecthuman cell-
dc.subjectirradiation-
dc.subjectmass spectrometry-
dc.subjectmineralization-
dc.subjectphotocatalysis-
dc.subjectElectrodes-
dc.subjectIndoles-
dc.subjectModels, Chemical-
dc.subjectNanostructures-
dc.subjectOxides-
dc.subjectPhotochemical Processes-
dc.subjectTitanium-
dc.subjectTungsten-
dc.subjectWater Pollutants, Chemical-
dc.subjectWater Purification-
dc.titleOn the application of nanostructured electrodes prepared by Ti/TiO2/WO3 template : A case study of removing toxicity of indigo using visible irradiationen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.description.affiliationUNESP, Instituto de Química Universidade Estadual Paulista Júlio de Mesquita Filho, Rua Professor Francisco Degni, 55, 14800-060 Araraquara, SP-
dc.description.affiliationUSP, Departamento de Análises Clínicas Toxicológicas e Bromatológicas Universidade de São Paulo, Av. do Café s/n, 14040-903 Ribeirão Preto, SP-
dc.description.affiliationUSP, Instituto de Química Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, Bl. 03 sup. Sl. 0357, 05508-000 Butantã, São Paulo, SP-
dc.description.affiliationUnespUNESP, Instituto de Química Universidade Estadual Paulista Júlio de Mesquita Filho, Rua Professor Francisco Degni, 55, 14800-060 Araraquara, SP-
dc.identifier.doi10.1016/j.chemosphere.2012.12.027-
dc.identifier.wosWOS:000318208500003-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofChemosphere-
dc.identifier.scopus2-s2.0-84875804968-
dc.identifier.orcid0000-0002-2296-1393-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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