Hydroxyapatite coating deposited on grade 4 titanium by plasma electrolytic oxidation
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
03/11/2015
03/11/2015
01/11/2014
|
| Resumo |
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) The present study reports the deposition of coating using Plasma Electrolytic Oxidation (PEO) onto grade 4 titanium to produce novel surface features. Samples were treated in an electrolytic solution of calcium acetate and sodium glycerolphosphate. The temporal evolution of hydroxyapatite coatings with high Ra roughness and a maximum thickness of 120 mu m was obtained. X-ray spectra revealed the presence of hydroxyapatite, rutile and calcium phosphate. Cell growth measurement by MTT assay showed that the coatings were not toxic because cells grew on all samples. |
| Formato |
1427-1433 |
| Identificador |
Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 17, n. 6, p. 1427-1433, 2014. 1516-1439 http://hdl.handle.net/11449/130268 http://dx.doi.org/10.1590/1516-1439.286914 S1516-14392014000600010 WOS:000349766900009 S1516-14392014000600010.pdf |
| Idioma(s) |
eng |
| Publicador |
Univ Fed Sao Carlos, Dept Engenharia Materials |
| Relação |
Materials Research-ibero-american Journal Of Materials |
| Direitos |
openAccess |
| Palavras-Chave | #Plasma Electrolytic Oxidation (PEO) #Hydroxyapatite #Titanium |
| Tipo |
info:eu-repo/semantics/article |
