Comparison of different fluorapatite dip coated layers on porous zirconia tapes

Autores
Albano, Maria Patricia; Garrido, Liliana Beatriz; Teixeira, Lucas Novaes; Rosa, Adalberto Luiz; Tambasco de Oliveira, Paulo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fluorapatite (FA) layers with different thickness and microstructures on porous 3 mol% yttria-partially stabilized zirconia (Y-PSZ) substrates have been fabricated by dipping porous zirconia tapes into aqueous fluorapatite slurries. Porous ZrO2 tapes were developed using starch and an acrylic latex as fugitive additive and binder, respectively. Two different binders, poly(vinyl)alcohol (PVA) and latex were used to prepare the fluorapatite dip coating slips. The influence of the suspension properties and the porous structure of the tape surfaces (top and bottom) on the formation rate and consequently on the layer thickness formed on each surface were studied. In addition, the microstructure of the layers produced by using the different dip-coating slips were compared and the osteoblastic cellular response to the different FA coating layers was examined. A greater initial thickness of the layer adhered was found for the tapes dip coated in the FA slip with latex; for immersion times>0, the casting rate was observed to be strongly influenced by both the structure of the tape surfaces and the suspension properties. For both FA slurries, the casting rate at the top surface of the tapes was greater than that at the bottom surface. Sintered layers with thickness 8–9 times greater on both tape surfaces were found using the dip coating slip with latex. For each tape surface, the casting rate was accelerated and the layer shrink during sintering was reduced by using the dip coating slip with latex. The coating layer produced with latex enhanced the osteogenic potential of osteoblastic cells in vitro, which is ultimately an indication of the material׳s capacity to promote bone repair in vivo.
Fil: Albano, Maria Patricia. Provincia de Buenos Aires. Gobernación. Comision de Invest.científicas. Centro de Tecnología de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Tecnología de Recursos Minerales y Ceramica; Argentina
Fil: Garrido, Liliana Beatriz. Provincia de Buenos Aires. Gobernación. Comision de Invest.científicas. Centro de Tecnología de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Tecnología de Recursos Minerales y Ceramica; Argentina
Fil: Teixeira, Lucas Novaes. Universidade de Sao Paulo; Brasil
Fil: Rosa, Adalberto Luiz. Universidade de Sao Paulo; Brasil
Fil: Tambasco de Oliveira, Paulo. Universidade de Sao Paulo; Brasil
Materia
Porous Zro2 Tapesio
Fluorapatite Layers
Dip Coating
Osteoblastic Cell Response
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:11336/33154
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/33154
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparison of different fluorapatite dip coated layers on porous zirconia tapesAlbano, Maria PatriciaGarrido, Liliana BeatrizTeixeira, Lucas NovaesRosa, Adalberto LuizTambasco de Oliveira, PauloPorous Zro2 TapesioFluorapatite LayersDip CoatingOsteoblastic Cell Responsehttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Fluorapatite (FA) layers with different thickness and microstructures on porous 3 mol% yttria-partially stabilized zirconia (Y-PSZ) substrates have been fabricated by dipping porous zirconia tapes into aqueous fluorapatite slurries. Porous ZrO2 tapes were developed using starch and an acrylic latex as fugitive additive and binder, respectively. Two different binders, poly(vinyl)alcohol (PVA) and latex were used to prepare the fluorapatite dip coating slips. The influence of the suspension properties and the porous structure of the tape surfaces (top and bottom) on the formation rate and consequently on the layer thickness formed on each surface were studied. In addition, the microstructure of the layers produced by using the different dip-coating slips were compared and the osteoblastic cellular response to the different FA coating layers was examined. A greater initial thickness of the layer adhered was found for the tapes dip coated in the FA slip with latex; for immersion times>0, the casting rate was observed to be strongly influenced by both the structure of the tape surfaces and the suspension properties. For both FA slurries, the casting rate at the top surface of the tapes was greater than that at the bottom surface. Sintered layers with thickness 8–9 times greater on both tape surfaces were found using the dip coating slip with latex. For each tape surface, the casting rate was accelerated and the layer shrink during sintering was reduced by using the dip coating slip with latex. The coating layer produced with latex enhanced the osteogenic potential of osteoblastic cells in vitro, which is ultimately an indication of the material׳s capacity to promote bone repair in vivo.Fil: Albano, Maria Patricia. Provincia de Buenos Aires. Gobernación. Comision de Invest.científicas. Centro de Tecnología de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Tecnología de Recursos Minerales y Ceramica; ArgentinaFil: Garrido, Liliana Beatriz. Provincia de Buenos Aires. Gobernación. Comision de Invest.científicas. Centro de Tecnología de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Tecnología de Recursos Minerales y Ceramica; ArgentinaFil: Teixeira, Lucas Novaes. Universidade de Sao Paulo; BrasilFil: Rosa, Adalberto Luiz. Universidade de Sao Paulo; BrasilFil: Tambasco de Oliveira, Paulo. Universidade de Sao Paulo; BrasilElsevier2014-09info: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/11336/33154Rosa, Adalberto Luiz; Garrido, Liliana Beatriz; Teixeira, Lucas Novaes; Tambasco de Oliveira, Paulo; Albano, Maria Patricia; Comparison of different fluorapatite dip coated layers on porous zirconia tapes; Elsevier; Ceramics International; 40; 8A; 9-2014; 12509-125170272-8842CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0272884214005070info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2014.03.166info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:15Zoai:ri.conicet.gov.ar:11336/33154instacron: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 10:29:15.564CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparison of different fluorapatite dip coated layers on porous zirconia tapes
title Comparison of different fluorapatite dip coated layers on porous zirconia tapes
spellingShingle Comparison of different fluorapatite dip coated layers on porous zirconia tapes
Albano, Maria Patricia
Porous Zro2 Tapesio
Fluorapatite Layers
Dip Coating
Osteoblastic Cell Response
title_short Comparison of different fluorapatite dip coated layers on porous zirconia tapes
title_full Comparison of different fluorapatite dip coated layers on porous zirconia tapes
title_fullStr Comparison of different fluorapatite dip coated layers on porous zirconia tapes
title_full_unstemmed Comparison of different fluorapatite dip coated layers on porous zirconia tapes
title_sort Comparison of different fluorapatite dip coated layers on porous zirconia tapes
dc.creator.none.fl_str_mv Albano, Maria Patricia
Garrido, Liliana Beatriz
Teixeira, Lucas Novaes
Rosa, Adalberto Luiz
Tambasco de Oliveira, Paulo
author Albano, Maria Patricia
author_facet Albano, Maria Patricia
Garrido, Liliana Beatriz
Teixeira, Lucas Novaes
Rosa, Adalberto Luiz
Tambasco de Oliveira, Paulo
author_role author
author2 Garrido, Liliana Beatriz
Teixeira, Lucas Novaes
Rosa, Adalberto Luiz
Tambasco de Oliveira, Paulo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Porous Zro2 Tapesio
Fluorapatite Layers
Dip Coating
Osteoblastic Cell Response
topic Porous Zro2 Tapesio
Fluorapatite Layers
Dip Coating
Osteoblastic Cell Response
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Fluorapatite (FA) layers with different thickness and microstructures on porous 3 mol% yttria-partially stabilized zirconia (Y-PSZ) substrates have been fabricated by dipping porous zirconia tapes into aqueous fluorapatite slurries. Porous ZrO2 tapes were developed using starch and an acrylic latex as fugitive additive and binder, respectively. Two different binders, poly(vinyl)alcohol (PVA) and latex were used to prepare the fluorapatite dip coating slips. The influence of the suspension properties and the porous structure of the tape surfaces (top and bottom) on the formation rate and consequently on the layer thickness formed on each surface were studied. In addition, the microstructure of the layers produced by using the different dip-coating slips were compared and the osteoblastic cellular response to the different FA coating layers was examined. A greater initial thickness of the layer adhered was found for the tapes dip coated in the FA slip with latex; for immersion times>0, the casting rate was observed to be strongly influenced by both the structure of the tape surfaces and the suspension properties. For both FA slurries, the casting rate at the top surface of the tapes was greater than that at the bottom surface. Sintered layers with thickness 8–9 times greater on both tape surfaces were found using the dip coating slip with latex. For each tape surface, the casting rate was accelerated and the layer shrink during sintering was reduced by using the dip coating slip with latex. The coating layer produced with latex enhanced the osteogenic potential of osteoblastic cells in vitro, which is ultimately an indication of the material׳s capacity to promote bone repair in vivo.
Fil: Albano, Maria Patricia. Provincia de Buenos Aires. Gobernación. Comision de Invest.científicas. Centro de Tecnología de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Tecnología de Recursos Minerales y Ceramica; Argentina
Fil: Garrido, Liliana Beatriz. Provincia de Buenos Aires. Gobernación. Comision de Invest.científicas. Centro de Tecnología de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Tecnología de Recursos Minerales y Ceramica; Argentina
Fil: Teixeira, Lucas Novaes. Universidade de Sao Paulo; Brasil
Fil: Rosa, Adalberto Luiz. Universidade de Sao Paulo; Brasil
Fil: Tambasco de Oliveira, Paulo. Universidade de Sao Paulo; Brasil
description Fluorapatite (FA) layers with different thickness and microstructures on porous 3 mol% yttria-partially stabilized zirconia (Y-PSZ) substrates have been fabricated by dipping porous zirconia tapes into aqueous fluorapatite slurries. Porous ZrO2 tapes were developed using starch and an acrylic latex as fugitive additive and binder, respectively. Two different binders, poly(vinyl)alcohol (PVA) and latex were used to prepare the fluorapatite dip coating slips. The influence of the suspension properties and the porous structure of the tape surfaces (top and bottom) on the formation rate and consequently on the layer thickness formed on each surface were studied. In addition, the microstructure of the layers produced by using the different dip-coating slips were compared and the osteoblastic cellular response to the different FA coating layers was examined. A greater initial thickness of the layer adhered was found for the tapes dip coated in the FA slip with latex; for immersion times>0, the casting rate was observed to be strongly influenced by both the structure of the tape surfaces and the suspension properties. For both FA slurries, the casting rate at the top surface of the tapes was greater than that at the bottom surface. Sintered layers with thickness 8–9 times greater on both tape surfaces were found using the dip coating slip with latex. For each tape surface, the casting rate was accelerated and the layer shrink during sintering was reduced by using the dip coating slip with latex. The coating layer produced with latex enhanced the osteogenic potential of osteoblastic cells in vitro, which is ultimately an indication of the material׳s capacity to promote bone repair in vivo.
publishDate 2014
dc.date.none.fl_str_mv 2014-09
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/11336/33154
Rosa, Adalberto Luiz; Garrido, Liliana Beatriz; Teixeira, Lucas Novaes; Tambasco de Oliveira, Paulo; Albano, Maria Patricia; Comparison of different fluorapatite dip coated layers on porous zirconia tapes; Elsevier; Ceramics International; 40; 8A; 9-2014; 12509-12517
0272-8842
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33154
identifier_str_mv Rosa, Adalberto Luiz; Garrido, Liliana Beatriz; Teixeira, Lucas Novaes; Tambasco de Oliveira, Paulo; Albano, Maria Patricia; Comparison of different fluorapatite dip coated layers on porous zirconia tapes; Elsevier; Ceramics International; 40; 8A; 9-2014; 12509-12517
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/url/http://www.sciencedirect.com/science/article/pii/S0272884214005070
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2014.03.166
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
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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