Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting

Autores
Molina Gustavo, Fabián; Cabral Ricardo, Juan; Mazzola, Ignacio; Brain Lascano, Laura
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Adding heat to glass ionomers during setting might improve mechanical properties. The aim was to compare the biaxial flexural strength (BFS) between and within four glass ionomers, by time of exposure to a high-intensity LED light-curing unit. Materials and methods. Samples of Fuji 9 Gold Label, Ketac Molar Easymix, ChemFil Rock, and the EQUIA system were divided into three treatment groups (n=30): without heating (Group 1), heated with LED lamp of 1400 mW/cm2 for 30 s while setting (Group 2), and heated with LED lamp of 1400 mW/cm2 for 60 s while setting (Group 3). Samples were stored for 48 hours in distilled water at 37°C until tested. BFS was tested, using a universal testing machine at a crosshead speed of 1 mm/min. Data were analyzed, using ANOVA test with the Bonferroni correction ( = 0.05). Heating the glass-ionomer cements with an LED curing light of 1400 mW/cm2 during setting for 30 s increased the BFS value of all GICs. No statistically significant difference in mean BFS scores was found between the EQUIA system and ChemFil Rock at 30 s and 60 s. The mean BFS value was statistically significantly higher for the EQUIA system and ChemFil Rock than for Fuji 9 Gold Label and Ketac Molar Easymix at all exposure times.
publishedVersion
Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Materia
Glass-ionomer cements
Biaxial flexural strength
LED curing light
Cementos de ionómero de vidrio
Resistencia a la flexión biaxial
Luz de curado LED
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:11086/13422
Acceder
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oai_identifier_str oai:rdu.unc.edu.ar:11086/13422
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during settingMolina Gustavo, FabiánCabral Ricardo, JuanMazzola, IgnacioBrain Lascano, LauraGlass-ionomer cementsBiaxial flexural strengthLED curing lightCementos de ionómero de vidrioResistencia a la flexión biaxialLuz de curado LEDFil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Adding heat to glass ionomers during setting might improve mechanical properties. The aim was to compare the biaxial flexural strength (BFS) between and within four glass ionomers, by time of exposure to a high-intensity LED light-curing unit. Materials and methods. Samples of Fuji 9 Gold Label, Ketac Molar Easymix, ChemFil Rock, and the EQUIA system were divided into three treatment groups (n=30): without heating (Group 1), heated with LED lamp of 1400 mW/cm2 for 30 s while setting (Group 2), and heated with LED lamp of 1400 mW/cm2 for 60 s while setting (Group 3). Samples were stored for 48 hours in distilled water at 37°C until tested. BFS was tested, using a universal testing machine at a crosshead speed of 1 mm/min. Data were analyzed, using ANOVA test with the Bonferroni correction ( = 0.05). Heating the glass-ionomer cements with an LED curing light of 1400 mW/cm2 during setting for 30 s increased the BFS value of all GICs. No statistically significant difference in mean BFS scores was found between the EQUIA system and ChemFil Rock at 30 s and 60 s. The mean BFS value was statistically significantly higher for the EQUIA system and ChemFil Rock than for Fuji 9 Gold Label and Ketac Molar Easymix at all exposure times.publishedVersionFil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.Hindawi Pub. Co.2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf10.1155/2013/838460https://www.hindawi.com/journals/bmri/2013/838460/2314-6133http://dx.doi.org/10.1155/2013/838460http://hdl.handle.net/11086/134222314-6141enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-29T13:43:50Zoai:rdu.unc.edu.ar:11086/13422Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-29 13:43:50.98Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
title Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
spellingShingle Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
Molina Gustavo, Fabián
Glass-ionomer cements
Biaxial flexural strength
LED curing light
Cementos de ionómero de vidrio
Resistencia a la flexión biaxial
Luz de curado LED
title_short Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
title_full Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
title_fullStr Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
title_full_unstemmed Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
title_sort Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
dc.creator.none.fl_str_mv Molina Gustavo, Fabián
Cabral Ricardo, Juan
Mazzola, Ignacio
Brain Lascano, Laura
author Molina Gustavo, Fabián
author_facet Molina Gustavo, Fabián
Cabral Ricardo, Juan
Mazzola, Ignacio
Brain Lascano, Laura
author_role author
author2 Cabral Ricardo, Juan
Mazzola, Ignacio
Brain Lascano, Laura
author2_role author
author
author
dc.subject.none.fl_str_mv Glass-ionomer cements
Biaxial flexural strength
LED curing light
Cementos de ionómero de vidrio
Resistencia a la flexión biaxial
Luz de curado LED
topic Glass-ionomer cements
Biaxial flexural strength
LED curing light
Cementos de ionómero de vidrio
Resistencia a la flexión biaxial
Luz de curado LED
dc.description.none.fl_txt_mv Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Adding heat to glass ionomers during setting might improve mechanical properties. The aim was to compare the biaxial flexural strength (BFS) between and within four glass ionomers, by time of exposure to a high-intensity LED light-curing unit. Materials and methods. Samples of Fuji 9 Gold Label, Ketac Molar Easymix, ChemFil Rock, and the EQUIA system were divided into three treatment groups (n=30): without heating (Group 1), heated with LED lamp of 1400 mW/cm2 for 30 s while setting (Group 2), and heated with LED lamp of 1400 mW/cm2 for 60 s while setting (Group 3). Samples were stored for 48 hours in distilled water at 37°C until tested. BFS was tested, using a universal testing machine at a crosshead speed of 1 mm/min. Data were analyzed, using ANOVA test with the Bonferroni correction ( = 0.05). Heating the glass-ionomer cements with an LED curing light of 1400 mW/cm2 during setting for 30 s increased the BFS value of all GICs. No statistically significant difference in mean BFS scores was found between the EQUIA system and ChemFil Rock at 30 s and 60 s. The mean BFS value was statistically significantly higher for the EQUIA system and ChemFil Rock than for Fuji 9 Gold Label and Ketac Molar Easymix at all exposure times.
publishedVersion
Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
description Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
publishDate 2013
dc.date.none.fl_str_mv 2013
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 10.1155/2013/838460
https://www.hindawi.com/journals/bmri/2013/838460/
2314-6133
http://dx.doi.org/10.1155/2013/838460
http://hdl.handle.net/11086/13422
2314-6141
identifier_str_mv 10.1155/2013/838460
2314-6133
2314-6141
url https://www.hindawi.com/journals/bmri/2013/838460/
http://dx.doi.org/10.1155/2013/838460
http://hdl.handle.net/11086/13422
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.publisher.none.fl_str_mv Hindawi Pub. Co.
publisher.none.fl_str_mv Hindawi Pub. Co.
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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