BFS of GICs for ART heated with LED during setting

Autores
Molina, Gustavo Fabián; Mazzola, Ignacio; Brain Lascano, Laura C.; Cabral, Ricardo Juan; Frencken, J.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Fil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura C. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Frencken, J. University of Nijmege ; Netherlands.
Objectives: Early mechanical properties of glass ionomer-based restoratives need to be enhanced in order to achieve long term survivals. Several studies suggest heating the cements while setting as a successful resource. The aim of this study was to compare the influence of time exposure to a LED curing unit during setting time on the biaxial flexural strength (BFS) of four GICs proposed for ART. Methods: Materials and methods: Samples of 2.1(0.5)mm thick and 13(0.5)mm of diameter of four GICs (Fuji 9 Gold Label, GC Int.; Ketac Molar Easymix, 3M Espe; Chemfil Rock, Dentsply-DeTrey and EQUIA, GC Int.) were divided in three treatment groups (n=30): 1) without heating; 2) heated with LED 1400 mW/cm2 during 30” while setting; 3) heated with LED 1400 mW/cm2 during 60” while setting. Samples were stored for 48 hours in distilled water at 37ºC until tested. BFS test was performed using a Universal Testing Machine (Digimess MX5000) at a crosshead speed of 1mm/min. Results were statistically analyzed using Bonferroni test (p>0.05). Results: Significantly lower mean values resulted for all materials without being heated (53.07MPa). Highest scores were found when GICs were heated for 60” (65.79MPa). EQUIA and Chemfil Rock reached significantly higher mean values in the three groups.
https://iadr.confex.com/iadr/13iags/webprogram/Paper172912.html
Fil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura C. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Frencken, J. University of Nijmege ; Netherlands.
Otras Ciencias de la Salud
Materia
Cements
Dental materials
Glass ionomers
Loading and Mechanical properties
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/557959
Acceder
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oai_identifier_str oai:rdu.unc.edu.ar:11086/557959
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling BFS of GICs for ART heated with LED during settingMolina, Gustavo FabiánMazzola, IgnacioBrain Lascano, Laura C.Cabral, Ricardo JuanFrencken, J.CementsDental materialsGlass ionomersLoading and Mechanical propertiesFil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Brain Lascano, Laura C. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Frencken, J. University of Nijmege ; Netherlands.Objectives: Early mechanical properties of glass ionomer-based restoratives need to be enhanced in order to achieve long term survivals. Several studies suggest heating the cements while setting as a successful resource. The aim of this study was to compare the influence of time exposure to a LED curing unit during setting time on the biaxial flexural strength (BFS) of four GICs proposed for ART. Methods: Materials and methods: Samples of 2.1(0.5)mm thick and 13(0.5)mm of diameter of four GICs (Fuji 9 Gold Label, GC Int.; Ketac Molar Easymix, 3M Espe; Chemfil Rock, Dentsply-DeTrey and EQUIA, GC Int.) were divided in three treatment groups (n=30): 1) without heating; 2) heated with LED 1400 mW/cm2 during 30” while setting; 3) heated with LED 1400 mW/cm2 during 60” while setting. Samples were stored for 48 hours in distilled water at 37ºC until tested. BFS test was performed using a Universal Testing Machine (Digimess MX5000) at a crosshead speed of 1mm/min. Results were statistically analyzed using Bonferroni test (p>0.05). Results: Significantly lower mean values resulted for all materials without being heated (53.07MPa). Highest scores were found when GICs were heated for 60” (65.79MPa). EQUIA and Chemfil Rock reached significantly higher mean values in the three groups.https://iadr.confex.com/iadr/13iags/webprogram/Paper172912.htmlFil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Brain Lascano, Laura C. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.Fil: Frencken, J. University of Nijmege ; Netherlands.Otras Ciencias de la Salud2013info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/11086/557959enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-29T13:43:56Zoai:rdu.unc.edu.ar:11086/557959Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-29 13:43:56.86Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv BFS of GICs for ART heated with LED during setting
title BFS of GICs for ART heated with LED during setting
spellingShingle BFS of GICs for ART heated with LED during setting
Molina, Gustavo Fabián
Cements
Dental materials
Glass ionomers
Loading and Mechanical properties
title_short BFS of GICs for ART heated with LED during setting
title_full BFS of GICs for ART heated with LED during setting
title_fullStr BFS of GICs for ART heated with LED during setting
title_full_unstemmed BFS of GICs for ART heated with LED during setting
title_sort BFS of GICs for ART heated with LED during setting
dc.creator.none.fl_str_mv Molina, Gustavo Fabián
Mazzola, Ignacio
Brain Lascano, Laura C.
Cabral, Ricardo Juan
Frencken, J.
author Molina, Gustavo Fabián
author_facet Molina, Gustavo Fabián
Mazzola, Ignacio
Brain Lascano, Laura C.
Cabral, Ricardo Juan
Frencken, J.
author_role author
author2 Mazzola, Ignacio
Brain Lascano, Laura C.
Cabral, Ricardo Juan
Frencken, J.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Cements
Dental materials
Glass ionomers
Loading and Mechanical properties
topic Cements
Dental materials
Glass ionomers
Loading and Mechanical properties
dc.description.none.fl_txt_mv Fil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura C. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Frencken, J. University of Nijmege ; Netherlands.
Objectives: Early mechanical properties of glass ionomer-based restoratives need to be enhanced in order to achieve long term survivals. Several studies suggest heating the cements while setting as a successful resource. The aim of this study was to compare the influence of time exposure to a LED curing unit during setting time on the biaxial flexural strength (BFS) of four GICs proposed for ART. Methods: Materials and methods: Samples of 2.1(0.5)mm thick and 13(0.5)mm of diameter of four GICs (Fuji 9 Gold Label, GC Int.; Ketac Molar Easymix, 3M Espe; Chemfil Rock, Dentsply-DeTrey and EQUIA, GC Int.) were divided in three treatment groups (n=30): 1) without heating; 2) heated with LED 1400 mW/cm2 during 30” while setting; 3) heated with LED 1400 mW/cm2 during 60” while setting. Samples were stored for 48 hours in distilled water at 37ºC until tested. BFS test was performed using a Universal Testing Machine (Digimess MX5000) at a crosshead speed of 1mm/min. Results were statistically analyzed using Bonferroni test (p>0.05). Results: Significantly lower mean values resulted for all materials without being heated (53.07MPa). Highest scores were found when GICs were heated for 60” (65.79MPa). EQUIA and Chemfil Rock reached significantly higher mean values in the three groups.
https://iadr.confex.com/iadr/13iags/webprogram/Paper172912.html
Fil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura C. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
Fil: Frencken, J. University of Nijmege ; Netherlands.
Otras Ciencias de la Salud
description Fil: Molina, Gustavo Fabían. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
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info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11086/557959
url http://hdl.handle.net/11086/557959
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 13.070432

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