Production of Porous Scaffolds from Bioglass 45S5-derived Glasses

Autores
Stábile, Franco Matías; Martínez Stagnaro, Susana Yamila; Ortiga, Jose; Volzone, Cristina
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bioglass 45S5 has been successfully implemented in clinical applications, because of its capability of developing a strong bondwith the bone tissue. However, its low mechanical strength does not allow applying it in places that support load. In addition tothe high reactivity, an important requirement for its application is that the material must have a high porosity with pore sizesgreater than 100 microns, one of the key features tissue engineering materials. In a previous work, glass compositions derivedfrom Bioglass 45S5 were designed by means of natural minerals such as feldspar and quartz. Besides, leucite was developed as areinforcing phase after thermal treatment, getting good bioactivity results. The objective of this study is to evaluate the possibilityof producing porous scaffolds from such glasses. The foam replication technique is used to manufacture the scaffolds. Thermalevolutions of glasses are studied, so as to choose the best heat treatment schedule for the production of porous scaffolds. Texturalcharacteristics are evaluated.
Fil: Stábile, Franco Matías. 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: Martínez Stagnaro, Susana Yamila. Universidad Nacional del Comahue; Argentina
Fil: Ortiga, Jose. 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: Volzone, Cristina. 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
Materia
Scaffold
Bioglass
Glass Ceramics
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:11336/48976
Acceder
id CONICETDig_7ee66016ff1d4edf11c3101062b40e5d
oai_identifier_str oai:ri.conicet.gov.ar:11336/48976
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Production of Porous Scaffolds from Bioglass 45S5-derived GlassesStábile, Franco MatíasMartínez Stagnaro, Susana YamilaOrtiga, JoseVolzone, CristinaScaffoldBioglassGlass Ceramicshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Bioglass 45S5 has been successfully implemented in clinical applications, because of its capability of developing a strong bondwith the bone tissue. However, its low mechanical strength does not allow applying it in places that support load. In addition tothe high reactivity, an important requirement for its application is that the material must have a high porosity with pore sizesgreater than 100 microns, one of the key features tissue engineering materials. In a previous work, glass compositions derivedfrom Bioglass 45S5 were designed by means of natural minerals such as feldspar and quartz. Besides, leucite was developed as areinforcing phase after thermal treatment, getting good bioactivity results. The objective of this study is to evaluate the possibilityof producing porous scaffolds from such glasses. The foam replication technique is used to manufacture the scaffolds. Thermalevolutions of glasses are studied, so as to choose the best heat treatment schedule for the production of porous scaffolds. Texturalcharacteristics are evaluated.Fil: Stábile, Franco Matías. 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: Martínez Stagnaro, Susana Yamila. Universidad Nacional del Comahue; ArgentinaFil: Ortiga, Jose. 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: Volzone, Cristina. 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; ArgentinaElsevier2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48976Stábile, Franco Matías; Martínez Stagnaro, Susana Yamila; Ortiga, Jose; Volzone, Cristina; Production of Porous Scaffolds from Bioglass 45S5-derived Glasses; Elsevier; Procedia Materials Science; 9; 7-2015; 558-5622211-8128CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.05.030info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S221181281500214Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:08:24Zoai:ri.conicet.gov.ar:11336/48976instacron: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:34982025-09-10 13:08:24.484CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
title Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
spellingShingle Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
Stábile, Franco Matías
Scaffold
Bioglass
Glass Ceramics
title_short Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
title_full Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
title_fullStr Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
title_full_unstemmed Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
title_sort Production of Porous Scaffolds from Bioglass 45S5-derived Glasses
dc.creator.none.fl_str_mv Stábile, Franco Matías
Martínez Stagnaro, Susana Yamila
Ortiga, Jose
Volzone, Cristina
author Stábile, Franco Matías
author_facet Stábile, Franco Matías
Martínez Stagnaro, Susana Yamila
Ortiga, Jose
Volzone, Cristina
author_role author
author2 Martínez Stagnaro, Susana Yamila
Ortiga, Jose
Volzone, Cristina
author2_role author
author
author
dc.subject.none.fl_str_mv Scaffold
Bioglass
Glass Ceramics
topic Scaffold
Bioglass
Glass Ceramics
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Bioglass 45S5 has been successfully implemented in clinical applications, because of its capability of developing a strong bondwith the bone tissue. However, its low mechanical strength does not allow applying it in places that support load. In addition tothe high reactivity, an important requirement for its application is that the material must have a high porosity with pore sizesgreater than 100 microns, one of the key features tissue engineering materials. In a previous work, glass compositions derivedfrom Bioglass 45S5 were designed by means of natural minerals such as feldspar and quartz. Besides, leucite was developed as areinforcing phase after thermal treatment, getting good bioactivity results. The objective of this study is to evaluate the possibilityof producing porous scaffolds from such glasses. The foam replication technique is used to manufacture the scaffolds. Thermalevolutions of glasses are studied, so as to choose the best heat treatment schedule for the production of porous scaffolds. Texturalcharacteristics are evaluated.
Fil: Stábile, Franco Matías. 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: Martínez Stagnaro, Susana Yamila. Universidad Nacional del Comahue; Argentina
Fil: Ortiga, Jose. 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: Volzone, Cristina. 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
description Bioglass 45S5 has been successfully implemented in clinical applications, because of its capability of developing a strong bondwith the bone tissue. However, its low mechanical strength does not allow applying it in places that support load. In addition tothe high reactivity, an important requirement for its application is that the material must have a high porosity with pore sizesgreater than 100 microns, one of the key features tissue engineering materials. In a previous work, glass compositions derivedfrom Bioglass 45S5 were designed by means of natural minerals such as feldspar and quartz. Besides, leucite was developed as areinforcing phase after thermal treatment, getting good bioactivity results. The objective of this study is to evaluate the possibilityof producing porous scaffolds from such glasses. The foam replication technique is used to manufacture the scaffolds. Thermalevolutions of glasses are studied, so as to choose the best heat treatment schedule for the production of porous scaffolds. Texturalcharacteristics are evaluated.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
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/11336/48976
Stábile, Franco Matías; Martínez Stagnaro, Susana Yamila; Ortiga, Jose; Volzone, Cristina; Production of Porous Scaffolds from Bioglass 45S5-derived Glasses; Elsevier; Procedia Materials Science; 9; 7-2015; 558-562
2211-8128
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48976
identifier_str_mv Stábile, Franco Matías; Martínez Stagnaro, Susana Yamila; Ortiga, Jose; Volzone, Cristina; Production of Porous Scaffolds from Bioglass 45S5-derived Glasses; Elsevier; Procedia Materials Science; 9; 7-2015; 558-562
2211-8128
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.mspro.2015.05.030
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S221181281500214X
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
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
_version_ 1842980396878266368
score 13.004268

Publicaciones similares