Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response

Autores
Bruni, Yesica Lorena; Garrido, Liliana Beatriz; Albano, Maria Patricia; Teixeira, Lucas Novaes; Rosa, Adalberto Luiz; Oliveira, Paulo Tambasco de
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects of hydrothermal and phosphoric acid treatments on the tetragonal ZrO2 stability and surface microstructure were determined for 3mol% yttria- partially stabilized zirconia (Y-TZP) and Al2O3 doped Y-TZP (Y-TZPA). Y-TZP slip cast compacts were sintered at 1300-1500°C to achieve fully dense samples. The increase in the sintering temperature enhanced the hydrothermal degradation of Y-TZP. Although the average grain size of Y-TZPA sintered at 1500°C was lower than that of Y-TZP, no significant difference in the ageing behavior between these two ceramics was found. For Y-TZP sintered at 1500°C, the volume fraction of monoclinic ZrO2 induced by acid treatment was higher than that obtained after 10h of hydrothermal treatment. The Al2O3 doping of Y-TZP improved the acid degradation resistance. Osteoblast cell culture studies on the Y-TZP surface confirmed its biocompatibility. The Y-TZP surface supported a higher cell proliferation compared to Y-TZPA. The less degradation on the 1 day acid-treated Y-TZPA surface stimulated cell proliferation, whereas a longer acid treatment reduced cell survival.
Fil: Bruni, Yesica Lorena. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Garrido, Liliana Beatriz. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Albano, Maria Patricia. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Teixeira, Lucas Novaes. Universidade de Sao Paulo; Brasil
Fil: Rosa, Adalberto Luiz. Universidade de Sao Paulo; Brasil
Fil: Oliveira, Paulo Tambasco de. Universidade de Sao Paulo; Brasil
Materia
Cell Proliferation
Phase Stability
Surface Treatments
Y-Tzp And Al2o3 Doped Y-Tzp
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:11336/49129
Acceder
id CONICETDig_ff4c956f7d3efec591fe58b1b076b5f1
oai_identifier_str oai:ri.conicet.gov.ar:11336/49129
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell responseBruni, Yesica LorenaGarrido, Liliana BeatrizAlbano, Maria PatriciaTeixeira, Lucas NovaesRosa, Adalberto LuizOliveira, Paulo Tambasco deCell ProliferationPhase StabilitySurface TreatmentsY-Tzp And Al2o3 Doped Y-Tzphttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The effects of hydrothermal and phosphoric acid treatments on the tetragonal ZrO2 stability and surface microstructure were determined for 3mol% yttria- partially stabilized zirconia (Y-TZP) and Al2O3 doped Y-TZP (Y-TZPA). Y-TZP slip cast compacts were sintered at 1300-1500°C to achieve fully dense samples. The increase in the sintering temperature enhanced the hydrothermal degradation of Y-TZP. Although the average grain size of Y-TZPA sintered at 1500°C was lower than that of Y-TZP, no significant difference in the ageing behavior between these two ceramics was found. For Y-TZP sintered at 1500°C, the volume fraction of monoclinic ZrO2 induced by acid treatment was higher than that obtained after 10h of hydrothermal treatment. The Al2O3 doping of Y-TZP improved the acid degradation resistance. Osteoblast cell culture studies on the Y-TZP surface confirmed its biocompatibility. The Y-TZP surface supported a higher cell proliferation compared to Y-TZPA. The less degradation on the 1 day acid-treated Y-TZPA surface stimulated cell proliferation, whereas a longer acid treatment reduced cell survival.Fil: Bruni, Yesica Lorena. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; ArgentinaFil: Garrido, Liliana Beatriz. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; ArgentinaFil: Albano, Maria Patricia. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; ArgentinaFil: Teixeira, Lucas Novaes. Universidade de Sao Paulo; BrasilFil: Rosa, Adalberto Luiz. Universidade de Sao Paulo; BrasilFil: Oliveira, Paulo Tambasco de. Universidade de Sao Paulo; BrasilElsevier2015-12info: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/11336/49129Bruni, Yesica Lorena; Garrido, Liliana Beatriz; Albano, Maria Patricia; Teixeira, Lucas Novaes; Rosa, Adalberto Luiz; et al.; Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response; Elsevier; Ceramics International; 41; 10; 12-2015; 14212-142220272-8842CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2015.07.047info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0272884215013358info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:57:29Zoai:ri.conicet.gov.ar:11336/49129instacron: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 09:57:29.491CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
title Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
spellingShingle Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
Bruni, Yesica Lorena
Cell Proliferation
Phase Stability
Surface Treatments
Y-Tzp And Al2o3 Doped Y-Tzp
title_short Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
title_full Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
title_fullStr Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
title_full_unstemmed Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
title_sort Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response
dc.creator.none.fl_str_mv Bruni, Yesica Lorena
Garrido, Liliana Beatriz
Albano, Maria Patricia
Teixeira, Lucas Novaes
Rosa, Adalberto Luiz
Oliveira, Paulo Tambasco de
author Bruni, Yesica Lorena
author_facet Bruni, Yesica Lorena
Garrido, Liliana Beatriz
Albano, Maria Patricia
Teixeira, Lucas Novaes
Rosa, Adalberto Luiz
Oliveira, Paulo Tambasco de
author_role author
author2 Garrido, Liliana Beatriz
Albano, Maria Patricia
Teixeira, Lucas Novaes
Rosa, Adalberto Luiz
Oliveira, Paulo Tambasco de
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Cell Proliferation
Phase Stability
Surface Treatments
Y-Tzp And Al2o3 Doped Y-Tzp
topic Cell Proliferation
Phase Stability
Surface Treatments
Y-Tzp And Al2o3 Doped Y-Tzp
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The effects of hydrothermal and phosphoric acid treatments on the tetragonal ZrO2 stability and surface microstructure were determined for 3mol% yttria- partially stabilized zirconia (Y-TZP) and Al2O3 doped Y-TZP (Y-TZPA). Y-TZP slip cast compacts were sintered at 1300-1500°C to achieve fully dense samples. The increase in the sintering temperature enhanced the hydrothermal degradation of Y-TZP. Although the average grain size of Y-TZPA sintered at 1500°C was lower than that of Y-TZP, no significant difference in the ageing behavior between these two ceramics was found. For Y-TZP sintered at 1500°C, the volume fraction of monoclinic ZrO2 induced by acid treatment was higher than that obtained after 10h of hydrothermal treatment. The Al2O3 doping of Y-TZP improved the acid degradation resistance. Osteoblast cell culture studies on the Y-TZP surface confirmed its biocompatibility. The Y-TZP surface supported a higher cell proliferation compared to Y-TZPA. The less degradation on the 1 day acid-treated Y-TZPA surface stimulated cell proliferation, whereas a longer acid treatment reduced cell survival.
Fil: Bruni, Yesica Lorena. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Garrido, Liliana Beatriz. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Albano, Maria Patricia. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Teixeira, Lucas Novaes. Universidade de Sao Paulo; Brasil
Fil: Rosa, Adalberto Luiz. Universidade de Sao Paulo; Brasil
Fil: Oliveira, Paulo Tambasco de. Universidade de Sao Paulo; Brasil
description The effects of hydrothermal and phosphoric acid treatments on the tetragonal ZrO2 stability and surface microstructure were determined for 3mol% yttria- partially stabilized zirconia (Y-TZP) and Al2O3 doped Y-TZP (Y-TZPA). Y-TZP slip cast compacts were sintered at 1300-1500°C to achieve fully dense samples. The increase in the sintering temperature enhanced the hydrothermal degradation of Y-TZP. Although the average grain size of Y-TZPA sintered at 1500°C was lower than that of Y-TZP, no significant difference in the ageing behavior between these two ceramics was found. For Y-TZP sintered at 1500°C, the volume fraction of monoclinic ZrO2 induced by acid treatment was higher than that obtained after 10h of hydrothermal treatment. The Al2O3 doping of Y-TZP improved the acid degradation resistance. Osteoblast cell culture studies on the Y-TZP surface confirmed its biocompatibility. The Y-TZP surface supported a higher cell proliferation compared to Y-TZPA. The less degradation on the 1 day acid-treated Y-TZPA surface stimulated cell proliferation, whereas a longer acid treatment reduced cell survival.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
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/11336/49129
Bruni, Yesica Lorena; Garrido, Liliana Beatriz; Albano, Maria Patricia; Teixeira, Lucas Novaes; Rosa, Adalberto Luiz; et al.; Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response; Elsevier; Ceramics International; 41; 10; 12-2015; 14212-14222
0272-8842
CONICET Digital
CONICET
url http://hdl.handle.net/11336/49129
identifier_str_mv Bruni, Yesica Lorena; Garrido, Liliana Beatriz; Albano, Maria Patricia; Teixeira, Lucas Novaes; Rosa, Adalberto Luiz; et al.; Effects of surface treatments on Y-TZP phase stability, microstructure and osteoblast cell response; Elsevier; Ceramics International; 41; 10; 12-2015; 14212-14222
0272-8842
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2015.07.047
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0272884215013358
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
publisher.none.fl_str_mv Elsevier
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 13.070432

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