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http://www.repositorio.ufop.br/jspui/handle/123456789/4782| Title: | Corrosion and cell viability studies of graphite-like hydrogenated amorphous carbon films deposited on bare and nitrided titanium alloy. |
| Authors: | Santos, Adélia Moreira Marques dos Batista, Ronaldo Junio Campos Martins, Leo Anderson Meira Ilha, Mariana Vieira, Moema Queiroz Miquita, Douglas Rodrigues Guma, Fátima Costa Rodrigues Muller, Iduvirges Lourdes Manhabosco, Taíse Matte |
| Keywords: | Graphite Corrosion resistance |
| Issue Date: | 2014 |
| Citation: | SANTOS, A. M. M. dos et al. Corrosion and cell viability studies of graphite-like hydrogenated amorphous carbon films deposited on bare and nitrided titanium alloy. Corrosion Science, v. 82, p. 297-303, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0010938X14000407>. Acesso em: 24 fev. 2015. |
| Abstract: | This work presents a study of corrosion resistance and cell viability of carbon films on bare and nitride Ti–6Al–4V. Films deposited on bare alloy significantly improve the corrosion resistance. Unexpectedly, films deposited on nitrided alloy present delamination and cracking after 16 days. We associate film failure with the presence of pores combined with a weak film/substrate interaction that allows diffusion of ions at the interface. We found that films tend to diminish the osteoblastic cell viability and the observed variations on film roughness do not improve cell viability. |
| URI: | http://www.repositorio.ufop.br/handle/123456789/4782 |
| metadata.dc.identifier.doi: | https://doi.org/10.1016/j.corsci.2014.01.025 |
| ISSN: | 0010-938X |
| metadata.dc.rights.license: | O periódico Corrosion Science concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3566050372602. |
| Appears in Collections: | DEFIS - Artigos publicados em periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ARTIGO_CorrosionCellViability.pdf | 1,19 MB | Adobe PDF | View/Open |
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