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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/3980
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 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 Técnicas2025-10-22T11:42:14Zoai: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:34982025-10-22 11:42:14.399CONICET 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
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score 12.982451

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