Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10637/12559
Título : Fabrication of a promising hierarchical porous surface on Titanium for promoting biocompatibility
Autor : Lan, Wen-Chien.
Wang, Chia-Hsien.
Huang, Bai-Hung.
Cho, Yen-Chun.
Saito, Takashi.
Huang, Chien-Chia.
Huang, Mao-Suan.
Materias: Titanium in Dentistry.Materiales biomédicos.Huesos.Bones.Titanio - Aplicaciones en Odontología.Biomedical materials.
Fecha de publicación : 17-feb-2020
Editorial : MDPI
Citación : Lan, W.-C., Wang, C.-H., Huang, B.-H., Cho, Y.-C., Saito, T., Huang, C.-C. et al. (2020). Fabrication of a promising hierarchical porous surface on titanium for promoting biocompatibility. Applied Sciences, vol. 10, i. 4 (17 feb.), art. 1363. DOI: https://doi.org/10.3390/app10041363
Resumen : The e ects of the nano-titanium hydrides (nano- -TiH) phase on the formation of nanoporous Ti oxide layer by the potential approach (hydrogen fluoride (HF) pretreatment and sodium hydroxide (NaOH) anodization) were investigated using scanning electron microscopy, X-ray photoelectron spectroscopy, X-ray di ractometry, and transmission electron microscopy. The nano- -TiH phase was formed by the HF pretreatment with various current densities. After the NaOH anodization, the nano- -TiH phase was dissolved and transformed into nanoporous rutile-Ti dioxide (R-TiO2). As the Ti underwent HF pretreatment and NaOH anodization, the microstructure on the surface layer was transformed from -Ti!( -Ti + nano- -TiH)!( -Ti + R-TiO2). In-vitro biocompatibility also indicated that the Ti with a hierarchical porous (micro and nanoporous) TiO2 surface possessed great potential to enhance cell adhesion ability. Thus, the potential approach can be utilized to fabricate a promising hierarchical porous surface on the Ti implant for promoting biocompatibility.
Descripción : Este artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2076-3417/10/4/1363
Este artículo pertenece al número especial "Application of the biocomposite materials on bone reconstruction".
URI : http://hdl.handle.net/10637/12559
Derechos: http://creativecommons.org/licenses/by/4.0/deed.es
ISSN : 2076-3417 (Electrónico).
Aparece en las colecciones: Dpto. Odontología

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