Nanoporous layer formation on the Ti10Mo8Nb alloy surface using anodic oxidation

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorComfacauca University Corporation-
Autor(es): dc.contributorSchool of Biomedical Engineering-
Autor(es): dc.creatorCarobolante, João Pedro Aquiles [UNESP]-
Autor(es): dc.creatorda Silva, Kerolene Barboza [UNESP]-
Autor(es): dc.creatorChaves, Javier Andres Munoz-
Autor(es): dc.creatorDias Netipanyj, Marcela Ferreira-
Autor(es): dc.creatorPopat, Ketul Chandrakant-
Autor(es): dc.creatorAlves Claro, Ana Paula Rosifini [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:24:45Z-
Data de disponibilização: dc.date.available2022-02-22T00:24:45Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-03-25-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.surfcoat.2020.125467-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198517-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198517-
Descrição: dc.descriptionBeta titanium alloys with a low elastic modulus, such as Ti10Mo8Nb alloy, are suitable to relieve the stress shielding effect that occurs in the interface implant/bone. However, these materials are considered bioinert and changing the surface topography is necessary to improve cell adhesion and, consequently, osseointegration. The purpose of this research is the surface modification of Ti10Mo8Nb experimental alloy using anodic oxidation. Ingots of Ti10Mo8Nb experimental alloy were produced by melting in arc melting furnace, cold worked and heat treatment. The anodic oxidation was performed to change the alloy surface using an organic electrolyte under 20 V for 10.8 ks at room temperature. The Ti10Mo8Nb alloy exhibited a beta phase and after the surface treatment, a hydrophilic nanoporous layer of TiO2 was obtained. The anatase phase was observed in the annealed samples around 400 °C without deterioration of this nanostructure. Under these conditions, the sample there was a tendency to improve cellular behavior on the material surface due to their hydrophilic behavior as compared to the sample without surface treatment and the nanoporous layer in the amorphous state. In this sense, the adequate bulk properties together suitable surface response makes Ti10Mo8Nb alloy attractive for biomedical applications.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Engineering, Guaratinguetá Campus-
Descrição: dc.descriptionComfacauca University Corporation Department of Mechatronic Engineering, Popayán Campus-
Descrição: dc.descriptionColorado State University Department of Mechanical Engineering School of Biomedical Engineering-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Engineering, Guaratinguetá Campus-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionCNPq: 48632-2013-7-
Idioma: dc.languageen-
Relação: dc.relationSurface and Coatings Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnodic oxidation-
Palavras-chave: dc.subjectNanoporous-
Palavras-chave: dc.subjectSurface modification-
Palavras-chave: dc.subjectTitanium alloys-
Título: dc.titleNanoporous layer formation on the Ti10Mo8Nb alloy surface using anodic oxidation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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