Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study
- Autores
- Gomez Sanchez, Andrea Valeria; Shreiner, W.; Ballarre, Josefina; Cisilino, Adrian Pablo; Duffo, Gustavo Sergio; Cere, Silvia
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Electrochemical studies in SBF solution were performed, in order to determine the best corrosion resistance condition,comparing as-received titanium, covered with its native surface oxide, and titanium anodized in phosphoric acid. The results indicate that the anodic films obtained at a constant potential of 30 V have higher barrier effect, and the protective layer remains effective against the aggressive anions present in SBF after 30 days of immersion. Due to the promising corrosion performance in simulated biological media coupled with the biocompatible surface characteristics, anodic films on titanium obtained at 30 V were implanted on Wistar Rats to compare the osseointegration results of this modified surface with that corresponding to as-received titanium. It was found that, after 8 weeks of implantation, although the amount of bone surrounding the implant did not differ across the two different surface implants conditions, bone formation at the implant interface was found to be more homogeneous in anodized titanium.
Fil: Gomez Sanchez, Andrea Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Shreiner, W.. LSI – LANSEN. Departamento de Física. UFPR; Brasil
Fil: Ballarre, Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Duffo, Gustavo Sergio. Universidad Nacional de San Martín; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Cere, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina - Materia
-
Titanium
Anodization
Surface Modification
In Vivo Implantation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/3980
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Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo studyGomez Sanchez, Andrea ValeriaShreiner, W.Ballarre, JosefinaCisilino, Adrian PabloDuffo, Gustavo SergioCere, SilviaTitaniumAnodizationSurface ModificationIn Vivo Implantationhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Electrochemical studies in SBF solution were performed, in order to determine the best corrosion resistance condition,comparing as-received titanium, covered with its native surface oxide, and titanium anodized in phosphoric acid. The results indicate that the anodic films obtained at a constant potential of 30 V have higher barrier effect, and the protective layer remains effective against the aggressive anions present in SBF after 30 days of immersion. Due to the promising corrosion performance in simulated biological media coupled with the biocompatible surface characteristics, anodic films on titanium obtained at 30 V were implanted on Wistar Rats to compare the osseointegration results of this modified surface with that corresponding to as-received titanium. It was found that, after 8 weeks of implantation, although the amount of bone surrounding the implant did not differ across the two different surface implants conditions, bone formation at the implant interface was found to be more homogeneous in anodized titanium.Fil: Gomez Sanchez, Andrea Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Shreiner, W.. LSI – LANSEN. Departamento de Física. UFPR; BrasilFil: Ballarre, Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Duffo, Gustavo Sergio. Universidad Nacional de San Martín; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Cere, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaJohn Wiley & Sons Ltd2013-05-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/3980Gomez Sanchez, Andrea Valeria; Shreiner, W.; Ballarre, Josefina; Cisilino, Adrian Pablo; Duffo, Gustavo Sergio; et al.; Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study; John Wiley & Sons Ltd; Surface And Interface Analysis; 45; 9; 12-5-2013; 1395-14010142-2421enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/sia.5298info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/sia.5298/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:19Zoai:ri.conicet.gov.ar:11336/3980instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:12:19.739CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
title |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
spellingShingle |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study Gomez Sanchez, Andrea Valeria Titanium Anodization Surface Modification In Vivo Implantation |
title_short |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
title_full |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
title_fullStr |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
title_full_unstemmed |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
title_sort |
Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study |
dc.creator.none.fl_str_mv |
Gomez Sanchez, Andrea Valeria Shreiner, W. Ballarre, Josefina Cisilino, Adrian Pablo Duffo, Gustavo Sergio Cere, Silvia |
author |
Gomez Sanchez, Andrea Valeria |
author_facet |
Gomez Sanchez, Andrea Valeria Shreiner, W. Ballarre, Josefina Cisilino, Adrian Pablo Duffo, Gustavo Sergio Cere, Silvia |
author_role |
author |
author2 |
Shreiner, W. Ballarre, Josefina Cisilino, Adrian Pablo Duffo, Gustavo Sergio Cere, Silvia |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Titanium Anodization Surface Modification In Vivo Implantation |
topic |
Titanium Anodization Surface Modification In Vivo Implantation |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Electrochemical studies in SBF solution were performed, in order to determine the best corrosion resistance condition,comparing as-received titanium, covered with its native surface oxide, and titanium anodized in phosphoric acid. The results indicate that the anodic films obtained at a constant potential of 30 V have higher barrier effect, and the protective layer remains effective against the aggressive anions present in SBF after 30 days of immersion. Due to the promising corrosion performance in simulated biological media coupled with the biocompatible surface characteristics, anodic films on titanium obtained at 30 V were implanted on Wistar Rats to compare the osseointegration results of this modified surface with that corresponding to as-received titanium. It was found that, after 8 weeks of implantation, although the amount of bone surrounding the implant did not differ across the two different surface implants conditions, bone formation at the implant interface was found to be more homogeneous in anodized titanium. Fil: Gomez Sanchez, Andrea Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina Fil: Shreiner, W.. LSI – LANSEN. Departamento de Física. UFPR; Brasil Fil: Ballarre, Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina Fil: Duffo, Gustavo Sergio. Universidad Nacional de San Martín; Argentina. Comisión Nacional de Energía Atómica; Argentina Fil: Cere, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina |
description |
Electrochemical studies in SBF solution were performed, in order to determine the best corrosion resistance condition,comparing as-received titanium, covered with its native surface oxide, and titanium anodized in phosphoric acid. The results indicate that the anodic films obtained at a constant potential of 30 V have higher barrier effect, and the protective layer remains effective against the aggressive anions present in SBF after 30 days of immersion. Due to the promising corrosion performance in simulated biological media coupled with the biocompatible surface characteristics, anodic films on titanium obtained at 30 V were implanted on Wistar Rats to compare the osseointegration results of this modified surface with that corresponding to as-received titanium. It was found that, after 8 weeks of implantation, although the amount of bone surrounding the implant did not differ across the two different surface implants conditions, bone formation at the implant interface was found to be more homogeneous in anodized titanium. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-05-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/3980 Gomez Sanchez, Andrea Valeria; Shreiner, W.; Ballarre, Josefina; Cisilino, Adrian Pablo; Duffo, Gustavo Sergio; et al.; Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study; John Wiley & Sons Ltd; Surface And Interface Analysis; 45; 9; 12-5-2013; 1395-1401 0142-2421 |
url |
http://hdl.handle.net/11336/3980 |
identifier_str_mv |
Gomez Sanchez, Andrea Valeria; Shreiner, W.; Ballarre, Josefina; Cisilino, Adrian Pablo; Duffo, Gustavo Sergio; et al.; Surface modification of titanium by anodic oxidation in phosphoric acid at low potentials: Part 2. In vitro and in vivo study; John Wiley & Sons Ltd; Surface And Interface Analysis; 45; 9; 12-5-2013; 1395-1401 0142-2421 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1002/sia.5298 info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/sia.5298/abstract |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614029423673344 |
score |
13.070432 |