Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study

Detalhes bibliográficos
Autor(a) principal: Retamoso, Luciana Borges
Data de Publicação: 2010
Outros Autores: Onofre, Niége Michelle Lazzari, Hann, Luciane, Marchioro, Ernani Menezes
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/3762
Resumo: OBJECTIVES: To determine the influence of the light curing units on the shear bond strength of orthodontic brackets. MATERIAL AND METHODS: Seventy-two premolars were divided into six groups (n=12): Group I: brackets bonded with Transbond and polymerization with halogen light; Group II: Transbond and LED; Group III: Fuji Ortho and halogen light; Group IV: Fuji Ortho and LED; Group V: Fuji Ortho, without acid and halogen light; Group VI: Fuji Ortho, without acid and LED. The groups were tested to shear strength in a universal testing machine at a crosshead speed of 0.5 mm/min. Data were analyzed statistically by ANOVA and Tukey's test. RESULTS: The composite resin presented higher shear bond strength than the resin-modified glass ionomer cement (p;0.05). CONCLUSION: The shear bond strength was influenced by the material but not by the light-curing unit. The use of LED reduced the experimental time by approximately 60%, with the same curing efficiency.
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spelling Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study Shear bond strengthHalogen lightLEDBrackets OBJECTIVES: To determine the influence of the light curing units on the shear bond strength of orthodontic brackets. MATERIAL AND METHODS: Seventy-two premolars were divided into six groups (n=12): Group I: brackets bonded with Transbond and polymerization with halogen light; Group II: Transbond and LED; Group III: Fuji Ortho and halogen light; Group IV: Fuji Ortho and LED; Group V: Fuji Ortho, without acid and halogen light; Group VI: Fuji Ortho, without acid and LED. The groups were tested to shear strength in a universal testing machine at a crosshead speed of 0.5 mm/min. Data were analyzed statistically by ANOVA and Tukey's test. RESULTS: The composite resin presented higher shear bond strength than the resin-modified glass ionomer cement (p;0.05). CONCLUSION: The shear bond strength was influenced by the material but not by the light-curing unit. The use of LED reduced the experimental time by approximately 60%, with the same curing efficiency. Universidade de São Paulo. Faculdade de Odontologia de Bauru2010-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/376210.1590/S1678-77572010000100012Journal of Applied Oral Science; Vol. 18 No. 1 (2010); 68-74 Journal of Applied Oral Science; Vol. 18 Núm. 1 (2010); 68-74 Journal of Applied Oral Science; v. 18 n. 1 (2010); 68-74 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3762/4452Copyright (c) 2010 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessRetamoso, Luciana BorgesOnofre, Niége Michelle LazzariHann, LucianeMarchioro, Ernani Menezes2012-04-27T12:08:07Zoai:revistas.usp.br:article/3762Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:08:07Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
title Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
spellingShingle Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
Retamoso, Luciana Borges
Shear bond strength
Halogen light
LED
Brackets
title_short Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
title_full Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
title_fullStr Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
title_full_unstemmed Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
title_sort Effect of light-curing units in shear bond strength of metallic brackets: an in vitro study
author Retamoso, Luciana Borges
author_facet Retamoso, Luciana Borges
Onofre, Niége Michelle Lazzari
Hann, Luciane
Marchioro, Ernani Menezes
author_role author
author2 Onofre, Niége Michelle Lazzari
Hann, Luciane
Marchioro, Ernani Menezes
author2_role author
author
author
dc.contributor.author.fl_str_mv Retamoso, Luciana Borges
Onofre, Niége Michelle Lazzari
Hann, Luciane
Marchioro, Ernani Menezes
dc.subject.por.fl_str_mv Shear bond strength
Halogen light
LED
Brackets
topic Shear bond strength
Halogen light
LED
Brackets
description OBJECTIVES: To determine the influence of the light curing units on the shear bond strength of orthodontic brackets. MATERIAL AND METHODS: Seventy-two premolars were divided into six groups (n=12): Group I: brackets bonded with Transbond and polymerization with halogen light; Group II: Transbond and LED; Group III: Fuji Ortho and halogen light; Group IV: Fuji Ortho and LED; Group V: Fuji Ortho, without acid and halogen light; Group VI: Fuji Ortho, without acid and LED. The groups were tested to shear strength in a universal testing machine at a crosshead speed of 0.5 mm/min. Data were analyzed statistically by ANOVA and Tukey's test. RESULTS: The composite resin presented higher shear bond strength than the resin-modified glass ionomer cement (p;0.05). CONCLUSION: The shear bond strength was influenced by the material but not by the light-curing unit. The use of LED reduced the experimental time by approximately 60%, with the same curing efficiency.
publishDate 2010
dc.date.none.fl_str_mv 2010-02-01
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/3762
10.1590/S1678-77572010000100012
url https://www.revistas.usp.br/jaos/article/view/3762
identifier_str_mv 10.1590/S1678-77572010000100012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3762/4452
dc.rights.driver.fl_str_mv Copyright (c) 2010 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2010 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. 18 No. 1 (2010); 68-74
Journal of Applied Oral Science; Vol. 18 Núm. 1 (2010); 68-74
Journal of Applied Oral Science; v. 18 n. 1 (2010); 68-74
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_ 1800221675428511744

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