Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin

Detalhes bibliográficos
Autor(a) principal: Cunha, Taís de Morais Alves da
Data de Publicação: 2012
Outros Autores: Behrens, Bruna Ariela, Nascimento, Denise, Retamoso, Luciana Borges, Lon, Luís Filipe Siu, Tanaka, Orlando, Guariza Filho, Odilon
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/3991
Resumo: OBJECTIVE: The aim of this study was to assess the impact of blood contamination on shear bond strength (SBS) and bond failure pattern of metallic brackets bonded using a new hydrophilic resin. MATERIAL AND METHODS: Eighty human premolars were randomly allocated into 4 groups (n=20) according to the bonding material and contamination pattern. GI: brackets bonded with the Transbond XT conventional system without contamination; GII: brackets bonded with the Transbond XT conventional system with blood contamination; GIII: brackets bonded with the Transbond Self Etching Primer and Transbond Plus Color without contamination; GIV: brackets bonded with the Transbond Self Etching Primer and Transbond Plus Color with blood contamination. The specimens were stored in distilled water at 37°C for 24 h and then submitted to SBS test at a crosshead speed of 0.5 mm/min. After bond failure, the enamel surfaces were observed under an optical microscope at 40x magnification. RESULTS: Blood contamination decreased (P
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spelling Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin Orthodontic bracketsShear strengthDental bonding OBJECTIVE: The aim of this study was to assess the impact of blood contamination on shear bond strength (SBS) and bond failure pattern of metallic brackets bonded using a new hydrophilic resin. MATERIAL AND METHODS: Eighty human premolars were randomly allocated into 4 groups (n=20) according to the bonding material and contamination pattern. GI: brackets bonded with the Transbond XT conventional system without contamination; GII: brackets bonded with the Transbond XT conventional system with blood contamination; GIII: brackets bonded with the Transbond Self Etching Primer and Transbond Plus Color without contamination; GIV: brackets bonded with the Transbond Self Etching Primer and Transbond Plus Color with blood contamination. The specimens were stored in distilled water at 37°C for 24 h and then submitted to SBS test at a crosshead speed of 0.5 mm/min. After bond failure, the enamel surfaces were observed under an optical microscope at 40x magnification. RESULTS: Blood contamination decreased (PUniversidade de São Paulo. Faculdade de Odontologia de Bauru2012-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/399110.1590/S1678-77572012000100016Journal of Applied Oral Science; Vol. 20 No. 1 (2012); 89-93 Journal of Applied Oral Science; Vol. 20 Núm. 1 (2012); 89-93 Journal of Applied Oral Science; v. 20 n. 1 (2012); 89-93 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3991/4681Copyright (c) 2012 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessCunha, Taís de Morais Alves daBehrens, Bruna ArielaNascimento, DeniseRetamoso, Luciana BorgesLon, Luís Filipe SiuTanaka, OrlandoGuariza Filho, Odilon2012-04-27T12:17:50Zoai:revistas.usp.br:article/3991Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:17:50Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
title Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
spellingShingle Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
Cunha, Taís de Morais Alves da
Orthodontic brackets
Shear strength
Dental bonding
title_short Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
title_full Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
title_fullStr Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
title_full_unstemmed Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
title_sort Blood contamination effect on shear bond strength of an orthodontic hydrophilic resin
author Cunha, Taís de Morais Alves da
author_facet Cunha, Taís de Morais Alves da
Behrens, Bruna Ariela
Nascimento, Denise
Retamoso, Luciana Borges
Lon, Luís Filipe Siu
Tanaka, Orlando
Guariza Filho, Odilon
author_role author
author2 Behrens, Bruna Ariela
Nascimento, Denise
Retamoso, Luciana Borges
Lon, Luís Filipe Siu
Tanaka, Orlando
Guariza Filho, Odilon
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cunha, Taís de Morais Alves da
Behrens, Bruna Ariela
Nascimento, Denise
Retamoso, Luciana Borges
Lon, Luís Filipe Siu
Tanaka, Orlando
Guariza Filho, Odilon
dc.subject.por.fl_str_mv Orthodontic brackets
Shear strength
Dental bonding
topic Orthodontic brackets
Shear strength
Dental bonding
description OBJECTIVE: The aim of this study was to assess the impact of blood contamination on shear bond strength (SBS) and bond failure pattern of metallic brackets bonded using a new hydrophilic resin. MATERIAL AND METHODS: Eighty human premolars were randomly allocated into 4 groups (n=20) according to the bonding material and contamination pattern. GI: brackets bonded with the Transbond XT conventional system without contamination; GII: brackets bonded with the Transbond XT conventional system with blood contamination; GIII: brackets bonded with the Transbond Self Etching Primer and Transbond Plus Color without contamination; GIV: brackets bonded with the Transbond Self Etching Primer and Transbond Plus Color with blood contamination. The specimens were stored in distilled water at 37°C for 24 h and then submitted to SBS test at a crosshead speed of 0.5 mm/min. After bond failure, the enamel surfaces were observed under an optical microscope at 40x magnification. RESULTS: Blood contamination decreased (P
publishDate 2012
dc.date.none.fl_str_mv 2012-02-01
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/3991
10.1590/S1678-77572012000100016
url https://www.revistas.usp.br/jaos/article/view/3991
identifier_str_mv 10.1590/S1678-77572012000100016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3991/4681
dc.rights.driver.fl_str_mv Copyright (c) 2012 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2012 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. 20 No. 1 (2012); 89-93
Journal of Applied Oral Science; Vol. 20 Núm. 1 (2012); 89-93
Journal of Applied Oral Science; v. 20 n. 1 (2012); 89-93
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
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