Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)

Autores
Molina, Gustavo Fabián; Cabral, Ricardo Juan; Mazzola, Ignacio; Brain Lascano, Laura; Frencken, Jo. E.
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 Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Frencken, Jo E. Universidad de Radboud. Facultad de Ciencias Odontológicas. Centro Médico de Nijmegen. Departamento de Salud Oral Global; Países Bajos.
The Atraumatic Restorative Treatment (ART) approach was suggested to be a suitable method to treat enamel and dentine carious lesions in patients with disabilities. The use of a restorative glass-ionomer with optimal mechanical properties is, therefore, very important. Objective: To test the null-hypotheses that no difference in diametral tensile, compressive and flexural strengths exists between: (1) The EQUIA system and (2) The Chemfil Rock (encapsulated glass-ionomers; test materials) and the Fuji 9 Gold Label and the Ketac Molar Easymix (hand-mixed conventional glass-ionomers; control materials); (3) The EQUIA system and Chemfil Rock. Material and Methods: Specimens for testing flexural (n=240) and diametral tensile (n=80) strengths were prepared according to standardized specifications; the compressive strength (n=80) was measured using a tooth-model of a class II ART restoration. ANOVA and Tukey B tests were used to test for significant differences between dependent and independent variables. Results: The EQUIA system and Chemfil Rock had significantly higher mean scores for all the three strength variables than the Fuji 9 Gold Label and Ketac Molar Easymix (α=0.05). The EQUIA system had significant higher mean scores for diametral tensile and flexural strengths than the Chemfil Rock (α=0.05). Conclusion: The two encapsulated high-viscosity glass-ionomers had significantly higher test values for diametral tensile, flexural and compressive strengths than the commonly used hand-mixed high-viscosity glass-ionomers.
http://dx.doi.org/10.1590/1679-775720130129
publishedVersion
Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Frencken, Jo E. Universidad de Radboud. Facultad de Ciencias Odontológicas. Centro Médico de Nijmegen. Departamento de Salud Oral Global; Países Bajos.
Otras Ciencias de la Salud
Materia
Glass ionomers
Cements
ART
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:11086/13491
Acceder
id RDUUNC_2c49307ff5057c12ae34389d6f24292b
oai_identifier_str oai:rdu.unc.edu.ar:11086/13491
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)Molina, Gustavo FabiánCabral, Ricardo JuanMazzola, IgnacioBrain Lascano, LauraFrencken, Jo. E.Glass ionomersCementsARTMechanical propertiesFil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Frencken, Jo E. Universidad de Radboud. Facultad de Ciencias Odontológicas. Centro Médico de Nijmegen. Departamento de Salud Oral Global; Países Bajos.The Atraumatic Restorative Treatment (ART) approach was suggested to be a suitable method to treat enamel and dentine carious lesions in patients with disabilities. The use of a restorative glass-ionomer with optimal mechanical properties is, therefore, very important. Objective: To test the null-hypotheses that no difference in diametral tensile, compressive and flexural strengths exists between: (1) The EQUIA system and (2) The Chemfil Rock (encapsulated glass-ionomers; test materials) and the Fuji 9 Gold Label and the Ketac Molar Easymix (hand-mixed conventional glass-ionomers; control materials); (3) The EQUIA system and Chemfil Rock. Material and Methods: Specimens for testing flexural (n=240) and diametral tensile (n=80) strengths were prepared according to standardized specifications; the compressive strength (n=80) was measured using a tooth-model of a class II ART restoration. ANOVA and Tukey B tests were used to test for significant differences between dependent and independent variables. Results: The EQUIA system and Chemfil Rock had significantly higher mean scores for all the three strength variables than the Fuji 9 Gold Label and Ketac Molar Easymix (α=0.05). The EQUIA system had significant higher mean scores for diametral tensile and flexural strengths than the Chemfil Rock (α=0.05). Conclusion: The two encapsulated high-viscosity glass-ionomers had significantly higher test values for diametral tensile, flexural and compressive strengths than the commonly used hand-mixed high-viscosity glass-ionomers.http://dx.doi.org/10.1590/1679-775720130129publishedVersionFil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.Fil: Frencken, Jo E. Universidad de Radboud. Facultad de Ciencias Odontológicas. Centro Médico de Nijmegen. Departamento de Salud Oral Global; Países Bajos.Otras Ciencias de la Salud2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1678-7757http://hdl.handle.net/11086/134911678-7765enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-10-16T09:30:12Zoai:rdu.unc.edu.ar:11086/13491Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-10-16 09:30:12.894Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
title Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
spellingShingle Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
Molina, Gustavo Fabián
Glass ionomers
Cements
ART
Mechanical properties
title_short Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
title_full Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
title_fullStr Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
title_full_unstemmed Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
title_sort Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)
dc.creator.none.fl_str_mv Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Brain Lascano, Laura
Frencken, Jo. E.
author Molina, Gustavo Fabián
author_facet Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Brain Lascano, Laura
Frencken, Jo. E.
author_role author
author2 Cabral, Ricardo Juan
Mazzola, Ignacio
Brain Lascano, Laura
Frencken, Jo. E.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Glass ionomers
Cements
ART
Mechanical properties
topic Glass ionomers
Cements
ART
Mechanical properties
dc.description.none.fl_txt_mv Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Frencken, Jo E. Universidad de Radboud. Facultad de Ciencias Odontológicas. Centro Médico de Nijmegen. Departamento de Salud Oral Global; Países Bajos.
The Atraumatic Restorative Treatment (ART) approach was suggested to be a suitable method to treat enamel and dentine carious lesions in patients with disabilities. The use of a restorative glass-ionomer with optimal mechanical properties is, therefore, very important. Objective: To test the null-hypotheses that no difference in diametral tensile, compressive and flexural strengths exists between: (1) The EQUIA system and (2) The Chemfil Rock (encapsulated glass-ionomers; test materials) and the Fuji 9 Gold Label and the Ketac Molar Easymix (hand-mixed conventional glass-ionomers; control materials); (3) The EQUIA system and Chemfil Rock. Material and Methods: Specimens for testing flexural (n=240) and diametral tensile (n=80) strengths were prepared according to standardized specifications; the compressive strength (n=80) was measured using a tooth-model of a class II ART restoration. ANOVA and Tukey B tests were used to test for significant differences between dependent and independent variables. Results: The EQUIA system and Chemfil Rock had significantly higher mean scores for all the three strength variables than the Fuji 9 Gold Label and Ketac Molar Easymix (α=0.05). The EQUIA system had significant higher mean scores for diametral tensile and flexural strengths than the Chemfil Rock (α=0.05). Conclusion: The two encapsulated high-viscosity glass-ionomers had significantly higher test values for diametral tensile, flexural and compressive strengths than the commonly used hand-mixed high-viscosity glass-ionomers.
http://dx.doi.org/10.1590/1679-775720130129
publishedVersion
Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; Argentina.
Fil: Frencken, Jo E. Universidad de Radboud. Facultad de Ciencias Odontológicas. Centro Médico de Nijmegen. Departamento de Salud Oral Global; Países Bajos.
Otras Ciencias de la Salud
description Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales Dentales; 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 1678-7757
http://hdl.handle.net/11086/13491
1678-7765
identifier_str_mv 1678-7757
1678-7765
url http://hdl.handle.net/11086/13491
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 12.712165

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