Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1806-83242007000100014 http://hdl.handle.net/11449/69484 |
Resumo: | The use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been considered the most efficient mechanism of dentin bonding. The aim of this study was to compare the tensile bond strength to dentin of three adhesive systems, two self-etching ones (Clearfil SE Bond - CSEB and One Up Bond F - OUBF) and one total-etching one (Single Bond - SB), under three dentinal substrate conditions (wet, dry and re-wet). Ninety human, freshly extracted third molars were sectioned at the occlusal surface to remove enamel and to form a flat dentin wall. The specimens were restored with composite resin (Filtek Z250) and submitted to tensile bond strength testing (TBS) in an MTS 810. The data were submitted to two-way ANOVA and Tukey's test (p = 0.05). Wet dentin presented the highest TBS values for SB and CSEB. Dry dentin and re-wet produced significantly lower TBS values when using SB. OUBF was not affected by the different conditions of the dentin substrate, producing similar TBS values regardless of the surface pretreatments. |
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Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditionsDentin permeabilityDentin-bonding agentsTensile strengthClearfil SE Bonddentin bonding agentfibrillar collagenmethacrylic acid derivativeOne Up Bond FOne-Up-Bond Fresin cementunclassified drugadhesionanalysis of variancechemistrydental acid etchingdental bondingdental etchingdentindrug effecthumanmaterials testingmethodologymolar toothstandardtensile strengthtooth permeabilityAcid Etching, DentalAdhesivenessAnalysis of VarianceDental BondingDental EtchingDentinDentin PermeabilityDentin-Bonding AgentsFibrillar CollagensHumansMaterials TestingMethacrylatesMolar, ThirdResin CementsTensile StrengthThe use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been considered the most efficient mechanism of dentin bonding. The aim of this study was to compare the tensile bond strength to dentin of three adhesive systems, two self-etching ones (Clearfil SE Bond - CSEB and One Up Bond F - OUBF) and one total-etching one (Single Bond - SB), under three dentinal substrate conditions (wet, dry and re-wet). Ninety human, freshly extracted third molars were sectioned at the occlusal surface to remove enamel and to form a flat dentin wall. The specimens were restored with composite resin (Filtek Z250) and submitted to tensile bond strength testing (TBS) in an MTS 810. The data were submitted to two-way ANOVA and Tukey's test (p = 0.05). Wet dentin presented the highest TBS values for SB and CSEB. Dry dentin and re-wet produced significantly lower TBS values when using SB. OUBF was not affected by the different conditions of the dentin substrate, producing similar TBS values regardless of the surface pretreatments.Department of Restorative Dentistry Santa Maria University, Santa MariaDepartment of Restorative Dentistry Montes Claros University, Montes ClarosDepartment of Restorative Dentistry School of Dentistry of Araraquara São Paulo State University, São Paulo, Rua Nova Ponte, 148, Belo Horizonte, MG 30550-720Department of Restorative Dentistry School of Dentistry of Araraquara São Paulo State University, São PauloSanta Maria UniversityMontes Claros UniversityUniversidade Estadual Paulista (Unesp)Susin, Alexandre HenriqueVasconcellos, Walison ArthusoCury Saad, José Roberto [UNESP]Oliveira Junior, Osmir Batista de [UNESP]2014-05-27T11:22:23Z2014-05-27T11:22:23Z2007-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article81-86application/pdfhttp://dx.doi.org/10.1590/S1806-83242007000100014Brazilian Oral Research, v. 21, n. 1, p. 81-86, 2007.1806-83241807-3107http://hdl.handle.net/11449/6948410.1590/S1806-83242007000100014S1806-832420070001000142-s2.0-341470943852-s2.0-34147094385.pdf154179294975010601702412112196160000-0002-2153-9887Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Oral Research1.223info:eu-repo/semantics/openAccess2023-10-07T06:09:11Zoai:repositorio.unesp.br:11449/69484Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-07T06:09:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
title |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
spellingShingle |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions Susin, Alexandre Henrique Dentin permeability Dentin-bonding agents Tensile strength Clearfil SE Bond dentin bonding agent fibrillar collagen methacrylic acid derivative One Up Bond F One-Up-Bond F resin cement unclassified drug adhesion analysis of variance chemistry dental acid etching dental bonding dental etching dentin drug effect human materials testing methodology molar tooth standard tensile strength tooth permeability Acid Etching, Dental Adhesiveness Analysis of Variance Dental Bonding Dental Etching Dentin Dentin Permeability Dentin-Bonding Agents Fibrillar Collagens Humans Materials Testing Methacrylates Molar, Third Resin Cements Tensile Strength |
title_short |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
title_full |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
title_fullStr |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
title_full_unstemmed |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
title_sort |
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions |
author |
Susin, Alexandre Henrique |
author_facet |
Susin, Alexandre Henrique Vasconcellos, Walison Arthuso Cury Saad, José Roberto [UNESP] Oliveira Junior, Osmir Batista de [UNESP] |
author_role |
author |
author2 |
Vasconcellos, Walison Arthuso Cury Saad, José Roberto [UNESP] Oliveira Junior, Osmir Batista de [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Santa Maria University Montes Claros University Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Susin, Alexandre Henrique Vasconcellos, Walison Arthuso Cury Saad, José Roberto [UNESP] Oliveira Junior, Osmir Batista de [UNESP] |
dc.subject.por.fl_str_mv |
Dentin permeability Dentin-bonding agents Tensile strength Clearfil SE Bond dentin bonding agent fibrillar collagen methacrylic acid derivative One Up Bond F One-Up-Bond F resin cement unclassified drug adhesion analysis of variance chemistry dental acid etching dental bonding dental etching dentin drug effect human materials testing methodology molar tooth standard tensile strength tooth permeability Acid Etching, Dental Adhesiveness Analysis of Variance Dental Bonding Dental Etching Dentin Dentin Permeability Dentin-Bonding Agents Fibrillar Collagens Humans Materials Testing Methacrylates Molar, Third Resin Cements Tensile Strength |
topic |
Dentin permeability Dentin-bonding agents Tensile strength Clearfil SE Bond dentin bonding agent fibrillar collagen methacrylic acid derivative One Up Bond F One-Up-Bond F resin cement unclassified drug adhesion analysis of variance chemistry dental acid etching dental bonding dental etching dentin drug effect human materials testing methodology molar tooth standard tensile strength tooth permeability Acid Etching, Dental Adhesiveness Analysis of Variance Dental Bonding Dental Etching Dentin Dentin Permeability Dentin-Bonding Agents Fibrillar Collagens Humans Materials Testing Methacrylates Molar, Third Resin Cements Tensile Strength |
description |
The use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been considered the most efficient mechanism of dentin bonding. The aim of this study was to compare the tensile bond strength to dentin of three adhesive systems, two self-etching ones (Clearfil SE Bond - CSEB and One Up Bond F - OUBF) and one total-etching one (Single Bond - SB), under three dentinal substrate conditions (wet, dry and re-wet). Ninety human, freshly extracted third molars were sectioned at the occlusal surface to remove enamel and to form a flat dentin wall. The specimens were restored with composite resin (Filtek Z250) and submitted to tensile bond strength testing (TBS) in an MTS 810. The data were submitted to two-way ANOVA and Tukey's test (p = 0.05). Wet dentin presented the highest TBS values for SB and CSEB. Dry dentin and re-wet produced significantly lower TBS values when using SB. OUBF was not affected by the different conditions of the dentin substrate, producing similar TBS values regardless of the surface pretreatments. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-01-01 2014-05-27T11:22:23Z 2014-05-27T11:22:23Z |
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/S1806-83242007000100014 Brazilian Oral Research, v. 21, n. 1, p. 81-86, 2007. 1806-8324 1807-3107 http://hdl.handle.net/11449/69484 10.1590/S1806-83242007000100014 S1806-83242007000100014 2-s2.0-34147094385 2-s2.0-34147094385.pdf 1541792949750106 0170241211219616 0000-0002-2153-9887 |
url |
http://dx.doi.org/10.1590/S1806-83242007000100014 http://hdl.handle.net/11449/69484 |
identifier_str_mv |
Brazilian Oral Research, v. 21, n. 1, p. 81-86, 2007. 1806-8324 1807-3107 10.1590/S1806-83242007000100014 S1806-83242007000100014 2-s2.0-34147094385 2-s2.0-34147094385.pdf 1541792949750106 0170241211219616 0000-0002-2153-9887 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Oral Research 1.223 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
81-86 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_ |
1799964473385025536 |