Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants

Autores
Amato, Luis Eduardo Javier; López, D.A.; Galliano, Pablo German; Ceré, Silvia
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cobalt-based alloys are widely used for the fabrication of several devices that are surgically implanted in the body due to their good corrosion and wear resistance as well as their good biocompatibility. However, the carcinogenic potential of metal elements used in total hip arthoplasty components is a concern. This work describes the development of hybrid coatings containing methyltriethoxysilane (MTES) and tetraethylorthosilicate (TEOS) acidic sol, applied by the dip coating method onto ASTM F75 alloys sintered at 450 °C and 550 °C. The performance of the coated metal was evaluated in vitro by classical electrochemical techniques and compared to the uncoated material.
Fil: Amato, Luis Eduardo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: López, D.A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Galliano, Pablo German. Siderca S.a.i.c.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ceré, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
COATINGS
COBALT-BASED ALLOYS
CORROSION
SOL-GEL
THIN FILMS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/86035

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spelling Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implantsAmato, Luis Eduardo JavierLópez, D.A.Galliano, Pablo GermanCeré, SilviaCOATINGSCOBALT-BASED ALLOYSCORROSIONSOL-GELTHIN FILMShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/3.4https://purl.org/becyt/ford/3Cobalt-based alloys are widely used for the fabrication of several devices that are surgically implanted in the body due to their good corrosion and wear resistance as well as their good biocompatibility. However, the carcinogenic potential of metal elements used in total hip arthoplasty components is a concern. This work describes the development of hybrid coatings containing methyltriethoxysilane (MTES) and tetraethylorthosilicate (TEOS) acidic sol, applied by the dip coating method onto ASTM F75 alloys sintered at 450 °C and 550 °C. The performance of the coated metal was evaluated in vitro by classical electrochemical techniques and compared to the uncoated material.Fil: Amato, Luis Eduardo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: López, D.A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Galliano, Pablo German. Siderca S.a.i.c.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ceré, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaElsevier Science2005-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/86035Amato, Luis Eduardo Javier; López, D.A.; Galliano, Pablo German; Ceré, Silvia; Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants; Elsevier Science; Materials Letters; 59; 16; 7-2005; 2026-20310167-577XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167577X05001758info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2005.02.010info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:00:09Zoai:ri.conicet.gov.ar:11336/86035instacron: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:34982025-10-15 15:00:10.272CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
title Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
spellingShingle Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
Amato, Luis Eduardo Javier
COATINGS
COBALT-BASED ALLOYS
CORROSION
SOL-GEL
THIN FILMS
title_short Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
title_full Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
title_fullStr Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
title_full_unstemmed Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
title_sort Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
dc.creator.none.fl_str_mv Amato, Luis Eduardo Javier
López, D.A.
Galliano, Pablo German
Ceré, Silvia
author Amato, Luis Eduardo Javier
author_facet Amato, Luis Eduardo Javier
López, D.A.
Galliano, Pablo German
Ceré, Silvia
author_role author
author2 López, D.A.
Galliano, Pablo German
Ceré, Silvia
author2_role author
author
author
dc.subject.none.fl_str_mv COATINGS
COBALT-BASED ALLOYS
CORROSION
SOL-GEL
THIN FILMS
topic COATINGS
COBALT-BASED ALLOYS
CORROSION
SOL-GEL
THIN FILMS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/3.4
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Cobalt-based alloys are widely used for the fabrication of several devices that are surgically implanted in the body due to their good corrosion and wear resistance as well as their good biocompatibility. However, the carcinogenic potential of metal elements used in total hip arthoplasty components is a concern. This work describes the development of hybrid coatings containing methyltriethoxysilane (MTES) and tetraethylorthosilicate (TEOS) acidic sol, applied by the dip coating method onto ASTM F75 alloys sintered at 450 °C and 550 °C. The performance of the coated metal was evaluated in vitro by classical electrochemical techniques and compared to the uncoated material.
Fil: Amato, Luis Eduardo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: López, D.A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Galliano, Pablo German. Siderca S.a.i.c.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ceré, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Cobalt-based alloys are widely used for the fabrication of several devices that are surgically implanted in the body due to their good corrosion and wear resistance as well as their good biocompatibility. However, the carcinogenic potential of metal elements used in total hip arthoplasty components is a concern. This work describes the development of hybrid coatings containing methyltriethoxysilane (MTES) and tetraethylorthosilicate (TEOS) acidic sol, applied by the dip coating method onto ASTM F75 alloys sintered at 450 °C and 550 °C. The performance of the coated metal was evaluated in vitro by classical electrochemical techniques and compared to the uncoated material.
publishDate 2005
dc.date.none.fl_str_mv 2005-07
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/11336/86035
Amato, Luis Eduardo Javier; López, D.A.; Galliano, Pablo German; Ceré, Silvia; Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants; Elsevier Science; Materials Letters; 59; 16; 7-2005; 2026-2031
0167-577X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/86035
identifier_str_mv Amato, Luis Eduardo Javier; López, D.A.; Galliano, Pablo German; Ceré, Silvia; Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants; Elsevier Science; Materials Letters; 59; 16; 7-2005; 2026-2031
0167-577X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167577X05001758
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2005.02.010
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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