Bond strength between a polymer-infiltrated ceramic network and a composite for repair: effect of several ceramic surface treatments
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
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 |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965527120019456 |