Influence of the titanium implant surface treatment on the surface roughness and chemical composition
Autor/a
Nicolas-Silvente, Ana Isabel
Ortiz-Garcia, Iván
Monsalve-Guil, Loreto
Gil Mur, Francisco Javier
Jiménez Guerra, Álvaro
Data de publicació
2020ISSN
1996-1944
Resum
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 the limitations 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.
Tipus de document
Article
Versió del document
Versió acceptada
Llengua
Anglès
Matèries (CDU)
616.3 - Patologia de l'aparell digestiu. Odontologia
Paraules clau
Implants dentals
Anàlisi espectral
Odontologia
Implantes dentales
Análisis espectral
Odontología
Dental implants
Spectral analysis
Odontology
Pàgines
13
Publicat per
MDPI
Col·lecció
13;2
Publicat a
Materials
Citació
Nicolas-Silvente, Ana Isabel; Velasco-Ortega, Eugenio; Ortiz-Garcia, Ivan [et al.]. Influence of the titanium implant surface treatment on the surface roughness and chemical composition. Materials, 2020, 13(2), p. 1-13. Disponible en: <https://www.mdpi.com/1996-1944/13/2/314>. Fecha de acceso: 28 may. 2020. DOI: 10.3390/ma13020314.
Aquest element apareix en la col·lecció o col·leccions següent(s)
- Odontologia [228]
Drets
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open accessarticle distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Excepte que s'indiqui una altra cosa, la llicència de l'ítem es descriu com https://creativecommons.org/licenses/by/4.0/