Artículo
Influence of the Titanium Implant Surface Treatment on the Surface Roughness and Chemical Composition
Autor/es | Nicolas-Silvente, Ana I.
Velasco-Ortega, Eugenio Ortiz García, Iván Monsalve Guil, Loreto Gil, Javier Jiménez Guerra, Álvaro |
Departamento | Universidad de Sevilla. Departamento de Estomatología |
Fecha de publicación | 2020-01-09 |
Fecha de depósito | 2020-08-26 |
Publicado en |
|
Resumen | The implant surface features affect the osseointegration process. Different surface treatment methods have been applied to improve the surface topography and properties. Trace of different elements may appear on the implant ... The implant surface features affect the osseointegration process. Different surface treatment methods have been applied to improve the surface topography and properties. Trace of different elements may appear on the implant surface, which can modify surface properties and may affect the body’s response. The aim was to evaluate the roughness based on the surface treatment received and the amount and type of trace elements found. Ninety implants (nine different surface treatment) were evaluated. Roughness parameters were measured using white-light-interferometry (WLI). The arithmetical mean for Ra, Rq, Rt, and Rz of each implant system was calculated, and Fisher’s exact test was applied, obtaining Ra values between 0.79 and 2.89 µm. Surface chemical composition was evaluated using X-ray photoelectron spectroscopy (XPS) at two times: as received by the manufacturer (AR) and after sputter-cleaning (SC). Traces of several elements were found in all groups, decreasing in favor of the Ti concentration after the sputter-cleaning. Within thelimitations of this study, we can conclude that the surface treatment influences the roughness and the average percentage of the trace elements on the implant surface. The cleaning process at the implant surface should be improved by the manufacturer before assembling the implant. |
Cita | Nicolas-Silvente, A.I., Velasco-Ortega, E., Ortiz García, I., Monsalve Guil, L., Gil, J. y Jiménez Guerra, Á. (2020). Influence of the Titanium Implant Surface Treatment on the Surface Roughness and Chemical Composition. Materials, 13 (314), 1-13. |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
Influence.pdf | 2.106Mb | [PDF] | Ver/ | |
Este registro aparece en las siguientes colecciones
Excepto si se señala otra cosa, la licencia del ítem se describe como: Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Items relacionados
Enseñando items relacionados por título, autor, creador y materia.
-
Artículo
Directed Irradiation Synthesis as an Advanced Plasma Technology for Surface Modification to Activate Porous and “as-received” Titanium Surfaces
Civantos, Ana; Allain, Jean Paul; Pavón Palacio, Juan José; Shetty, Akshath; El-Atwani, Osman; Walker, Emily; Arias, Sandra L.; Gordon, Emily; Rodríguez-Ortiz, José Antonio; Chen, Mike; Torres Hernández, Yadir (MDPI, 2019)For the design of smart titanium implants, it is essential to balance the surface properties without any detrimental effect ...
-
Artículo
Author Correction: Infuence of the surface viscous stress on the pinch‑of of free surfaces loaded with nearly‑inviscid surfactants [Corrección]
Ponce Torres, A.; Rubio, M.; Herrada Gutiérrez, Miguel Ángel; Eggers, Jens; Montanero, J. M. (Nature Research, 2022-04) -
Artículo
Infuence of the surface viscous stress on the pinch‑of of free surfaces loaded with nearly‑inviscid surfactants
Ponce Torres, A.; Rubio, M.; Herrada Gutiérrez, Miguel Ángel; Eggers, Jens; Montanero, J. M. (Nature Research, 2020-09)We analyze the breakup of a pendant water droplet loaded with SDS. The free surface minimum radius measured in the ...