Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments

Detalhes bibliográficos
Autor(a) principal: Silva, Pollyanna Nogueira Ferreira da
Data de Publicação: 2018
Outros Autores: Martinelli-Lobo, Carolina Machado, Bottino, Marco Antonio, Melo, Renata Marques de, Valandro, Luiz Felipe
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1807-3107bor-2018.vol32.0028
http://hdl.handle.net/11449/170940
Resumo: The effects of several ceramic surface treatments on bond strength of a polymer-infiltrated ceramic network and resin composite as repair material were evaluated. CAD-CAM blocks of a polymer-infiltrated ceramic network (Vita Enamic) were sliced and subjected to aging process, followed by embedding in acrylic resin. The bonding/repair area was treated as follows (n = 30): C- without treatment; UA- universal adhesive application; FM- 10% hydrofluoric acid and silane application; OM-airborne-particle abrasion with aluminum oxide and silane application; RP- tribochemical silica coating; and CA- surface grinding and application of universal adhesive. Composite resin cylinders were made on the treated surface. Specimens from each group were assigned randomly to two subgroups (n = 15) considering storage condition: Baseline (shear tests after 48 hours) or Storage (tests after 6 months under distilled water). The treated surfaces were analyzed by goniometry, roughness, and SEM. Two-way ANOVA and 1-way ANOVA were applied to analyze the bond data and roughness / contact angle data, respectively, followed by Tukey's test (α = 5%). Surface treatments and storage conditions affected bond strengths (p < 0.01). Surface grinding (CA) followed by universal adhesive promoted the highest value of bond strength (14.5 ± 4.8 MPa for baseline, 8.5 ± 3.4 MPa for storage) and the roughest ceramic surface. Grinding with silicon carbide paper (simulating diamond bur) followed by the application of a universal adhesive system is the best option for repairing fractures of the polymer-infiltrated ceramic network.
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spelling Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatmentsThe effects of several ceramic surface treatments on bond strength of a polymer-infiltrated ceramic network and resin composite as repair material were evaluated. CAD-CAM blocks of a polymer-infiltrated ceramic network (Vita Enamic) were sliced and subjected to aging process, followed by embedding in acrylic resin. The bonding/repair area was treated as follows (n = 30): C- without treatment; UA- universal adhesive application; FM- 10% hydrofluoric acid and silane application; OM-airborne-particle abrasion with aluminum oxide and silane application; RP- tribochemical silica coating; and CA- surface grinding and application of universal adhesive. Composite resin cylinders were made on the treated surface. Specimens from each group were assigned randomly to two subgroups (n = 15) considering storage condition: Baseline (shear tests after 48 hours) or Storage (tests after 6 months under distilled water). The treated surfaces were analyzed by goniometry, roughness, and SEM. Two-way ANOVA and 1-way ANOVA were applied to analyze the bond data and roughness / contact angle data, respectively, followed by Tukey's test (α = 5%). Surface treatments and storage conditions affected bond strengths (p < 0.01). Surface grinding (CA) followed by universal adhesive promoted the highest value of bond strength (14.5 ± 4.8 MPa for baseline, 8.5 ± 3.4 MPa for storage) and the roughest ceramic surface. Grinding with silicon carbide paper (simulating diamond bur) followed by the application of a universal adhesive system is the best option for repairing fractures of the polymer-infiltrated ceramic network.Institute of Science and Technology, Universidade Estadual Paulista - Unesp, São José dos Campos, SP, BrazilFaculty of Odontology, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, BrazilUniversidade Estadual Paulista (Unesp)Universidade Federal de Sergipe (UFS)Silva, Pollyanna Nogueira Ferreira daMartinelli-Lobo, Carolina MachadoBottino, Marco AntonioMelo, Renata Marques deValandro, Luiz Felipe2018-12-11T16:53:04Z2018-12-11T16:53:04Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlee28application/pdfhttp://dx.doi.org/10.1590/1807-3107bor-2018.vol32.0028Brazilian oral research, v. 32, p. e28-.1807-3107http://hdl.handle.net/11449/17094010.1590/1807-3107bor-2018.vol32.0028S1806-832420180001002222-s2.0-85046052661S1806-83242018000100222.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian oral researchinfo:eu-repo/semantics/openAccess2024-01-05T06:27:24Zoai:repositorio.unesp.br:11449/170940Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-05T06:27:24Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
title Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
spellingShingle Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
Silva, Pollyanna Nogueira Ferreira da
title_short Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
title_full Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
title_fullStr Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
title_full_unstemmed Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
title_sort Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
author Silva, Pollyanna Nogueira Ferreira da
author_facet Silva, Pollyanna Nogueira Ferreira da
Martinelli-Lobo, Carolina Machado
Bottino, Marco Antonio
Melo, Renata Marques de
Valandro, Luiz Felipe
author_role author
author2 Martinelli-Lobo, Carolina Machado
Bottino, Marco Antonio
Melo, Renata Marques de
Valandro, Luiz Felipe
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Sergipe (UFS)
dc.contributor.author.fl_str_mv Silva, Pollyanna Nogueira Ferreira da
Martinelli-Lobo, Carolina Machado
Bottino, Marco Antonio
Melo, Renata Marques de
Valandro, Luiz Felipe
description The effects of several ceramic surface treatments on bond strength of a polymer-infiltrated ceramic network and resin composite as repair material were evaluated. CAD-CAM blocks of a polymer-infiltrated ceramic network (Vita Enamic) were sliced and subjected to aging process, followed by embedding in acrylic resin. The bonding/repair area was treated as follows (n = 30): C- without treatment; UA- universal adhesive application; FM- 10% hydrofluoric acid and silane application; OM-airborne-particle abrasion with aluminum oxide and silane application; RP- tribochemical silica coating; and CA- surface grinding and application of universal adhesive. Composite resin cylinders were made on the treated surface. Specimens from each group were assigned randomly to two subgroups (n = 15) considering storage condition: Baseline (shear tests after 48 hours) or Storage (tests after 6 months under distilled water). The treated surfaces were analyzed by goniometry, roughness, and SEM. Two-way ANOVA and 1-way ANOVA were applied to analyze the bond data and roughness / contact angle data, respectively, followed by Tukey's test (α = 5%). Surface treatments and storage conditions affected bond strengths (p < 0.01). Surface grinding (CA) followed by universal adhesive promoted the highest value of bond strength (14.5 ± 4.8 MPa for baseline, 8.5 ± 3.4 MPa for storage) and the roughest ceramic surface. Grinding with silicon carbide paper (simulating diamond bur) followed by the application of a universal adhesive system is the best option for repairing fractures of the polymer-infiltrated ceramic network.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T16:53:04Z
2018-12-11T16:53:04Z
2018-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/1807-3107bor-2018.vol32.0028
Brazilian oral research, v. 32, p. e28-.
1807-3107
http://hdl.handle.net/11449/170940
10.1590/1807-3107bor-2018.vol32.0028
S1806-83242018000100222
2-s2.0-85046052661
S1806-83242018000100222.pdf
url http://dx.doi.org/10.1590/1807-3107bor-2018.vol32.0028
http://hdl.handle.net/11449/170940
identifier_str_mv Brazilian oral research, v. 32, p. e28-.
1807-3107
10.1590/1807-3107bor-2018.vol32.0028
S1806-83242018000100222
2-s2.0-85046052661
S1806-83242018000100222.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian oral research
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv e28
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
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