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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/134545
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dc.contributor.authorSouza, J. C. M.-
dc.contributor.authorHenriques, M.-
dc.contributor.authorOliveira, R.-
dc.contributor.authorTeughels, W.-
dc.contributor.authorCelis, J. P.-
dc.contributor.authorRocha, Luís Augusto Sousa Marques da-
dc.date.accessioned2016-03-02T12:57:18Z-
dc.date.accessioned2016-10-25T21:30:38Z-
dc.date.available2016-03-02T12:57:18Z-
dc.date.available2016-10-25T21:30:38Z-
dc.date.issued2010-
dc.identifierhttp://dx.doi.org/10.1080/08927011003767985-
dc.identifier.citationBiofouling, v. 26, p. 471-478, 2010.-
dc.identifier.issn0892-7014-
dc.identifier.urihttp://hdl.handle.net/11449/134545-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/134545-
dc.description.abstractThe main aim of this work was to study the simultaneous wear-corrosion of titanium (Ti) in the presence of biofilms composed of Streptococcus mutans and Candida albicans. Both organisms were separately grown in specific growth media, and then mixed in a medium supplemented with a high sucrose concentration. Corrosion and tribocorrosion tests were performed after 48 h and 216 h of biofilm growth. Electrochemical corrosion tests indicated a decrease in the corrosion resistance of Ti in the presence of the biofilms although the TiO2 film presented the characteristics of a compact oxide film. While the open circuit potential of Ti indicated a tendency to corrosion in the presence of the biofilms, tribocorrosion tests revealed a low friction on biofilm covered Ti. The properties of the biofilms were similar to those of the lubricant agents used to decrease the wear rate of materials. However, the pH-lowering promoted by microbial species, can lead to corrosion of Ti-based oral rehabilitation systems.en
dc.format.extent471-478-
dc.language.isoeng-
dc.sourceCurrículo Lattes-
dc.subjectStreptococcus mutansen
dc.subjectCandida albicansen
dc.subjectBiofilmen
dc.subjectBiotribocorrosionen
dc.subjectTitaniumen
dc.titleDo oral biofilms influence the wear and corrosion behavior of titanium?en
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Física, Faculdade de Ciências de Bauru, Bauru, Avenida Engenheiro Luiz Edmundo Carrijo Coube, Residencial Presidente Geisel, CEP 17033360, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Física, Faculdade de Ciências de Bauru, Bauru, Avenida Engenheiro Luiz Edmundo Carrijo Coube, Residencial Presidente Geisel, CEP 17033360, SP, Brasil-
dc.identifier.doi10.1080/08927011003767985-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofBiofouling-
dc.identifier.lattes6667758239563438-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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