Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/3698 |
Resumo: | The purpose of this study was to determine the influence of incrementally added uncured HEMA in experimental HEMA-added glass ionomer cement (HAGICs) on the mechanical and shear bond strength (SBS) of these materials. Increasing contents of uncured HEMA (10-50 wt.%) were added to a commercial glass ionomer cement liquid (Fuji II, GC, Japan), and the compressive and diametral tensile strengths of the resulting HAGICs were measured. The SBS to non-precious alloy, precious alloy, enamel and dentin was also determined after these surfaces were subjected to either airborne-particle abrasion (Aa) or SiC abrasive paper grinding (Sp). Both strength properties of the HAGICs first increased and then decreased as the HEMA content increased, with a maximum value obtained when the HEMA content was 20% for the compressive strength and 40% for the tensile strength. The SBS was influenced by the HEMA content, the surface treatment, and the type of bonding surface (p |
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Journal of applied oral science (Online) |
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Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements Glass ionomer cementHEMACompressive strengthDiametral tensile strengthShear bond strength The purpose of this study was to determine the influence of incrementally added uncured HEMA in experimental HEMA-added glass ionomer cement (HAGICs) on the mechanical and shear bond strength (SBS) of these materials. Increasing contents of uncured HEMA (10-50 wt.%) were added to a commercial glass ionomer cement liquid (Fuji II, GC, Japan), and the compressive and diametral tensile strengths of the resulting HAGICs were measured. The SBS to non-precious alloy, precious alloy, enamel and dentin was also determined after these surfaces were subjected to either airborne-particle abrasion (Aa) or SiC abrasive paper grinding (Sp). Both strength properties of the HAGICs first increased and then decreased as the HEMA content increased, with a maximum value obtained when the HEMA content was 20% for the compressive strength and 40% for the tensile strength. The SBS was influenced by the HEMA content, the surface treatment, and the type of bonding surface (pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2009-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/369810.1590/S1678-77572009000400013Journal of Applied Oral Science; Vol. 17 No. 4 (2009); 340-349 Journal of Applied Oral Science; Vol. 17 Núm. 4 (2009); 340-349 Journal of Applied Oral Science; v. 17 n. 4 (2009); 340-349 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3698/4388Copyright (c) 2009 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessLim, Ho-NamKim, Seong-HwanYu, BinLee, Yong-Keun2012-04-27T12:05:46Zoai:revistas.usp.br:article/3698Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:05:46Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
title |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
spellingShingle |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements Lim, Ho-Nam Glass ionomer cement HEMA Compressive strength Diametral tensile strength Shear bond strength |
title_short |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
title_full |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
title_fullStr |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
title_full_unstemmed |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
title_sort |
Influence of HEMA content on the mechanical and bonding properties of experimental HEMA-added glass ionomer cements |
author |
Lim, Ho-Nam |
author_facet |
Lim, Ho-Nam Kim, Seong-Hwan Yu, Bin Lee, Yong-Keun |
author_role |
author |
author2 |
Kim, Seong-Hwan Yu, Bin Lee, Yong-Keun |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Lim, Ho-Nam Kim, Seong-Hwan Yu, Bin Lee, Yong-Keun |
dc.subject.por.fl_str_mv |
Glass ionomer cement HEMA Compressive strength Diametral tensile strength Shear bond strength |
topic |
Glass ionomer cement HEMA Compressive strength Diametral tensile strength Shear bond strength |
description |
The purpose of this study was to determine the influence of incrementally added uncured HEMA in experimental HEMA-added glass ionomer cement (HAGICs) on the mechanical and shear bond strength (SBS) of these materials. Increasing contents of uncured HEMA (10-50 wt.%) were added to a commercial glass ionomer cement liquid (Fuji II, GC, Japan), and the compressive and diametral tensile strengths of the resulting HAGICs were measured. The SBS to non-precious alloy, precious alloy, enamel and dentin was also determined after these surfaces were subjected to either airborne-particle abrasion (Aa) or SiC abrasive paper grinding (Sp). Both strength properties of the HAGICs first increased and then decreased as the HEMA content increased, with a maximum value obtained when the HEMA content was 20% for the compressive strength and 40% for the tensile strength. The SBS was influenced by the HEMA content, the surface treatment, and the type of bonding surface (p |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3698 10.1590/S1678-77572009000400013 |
url |
https://www.revistas.usp.br/jaos/article/view/3698 |
identifier_str_mv |
10.1590/S1678-77572009000400013 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3698/4388 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2009 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2009 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 17 No. 4 (2009); 340-349 Journal of Applied Oral Science; Vol. 17 Núm. 4 (2009); 340-349 Journal of Applied Oral Science; v. 17 n. 4 (2009); 340-349 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221674775248896 |