Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation

Detalhes bibliográficos
Autor(a) principal: Fidalgo, Tatiana Kelly da Silva
Data de Publicação: 2011
Outros Autores: Pithon, Matheus Melo, Maciel, José Vinicius Bolognesi, Bolognese, Ana Maria
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/3871
Resumo: OBJECTIVE: The objective this work was to assess the friction coefficient between brackets and wires of different materials under conditions simulating the oral environment. MATERIAL AND METHODS: Stainless steel (SS) and titanium-molybdenum alloy (TMA) wires of 0.019x0.025-in diameter (American Orthodontics) and polycarbonate bracket (American Orthodontics), ceramic bracket (American Orthodontics), and metal bracket (3M Unitek) with slots of 0.022x0.030-in were used. The friction coefficient was assessed by means of mechanical traction with the system immersed in artificial saliva. The mean roughness of both wire surface and bracket slots was evaluated by using a surface profilometer. RESULTS: The system using TMA wire and polycarbonate bracket had the highest roughness (p
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spelling Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation FrictionTensile strengthOrthodontic bracketsOrthodontic wiresTopography OBJECTIVE: The objective this work was to assess the friction coefficient between brackets and wires of different materials under conditions simulating the oral environment. MATERIAL AND METHODS: Stainless steel (SS) and titanium-molybdenum alloy (TMA) wires of 0.019x0.025-in diameter (American Orthodontics) and polycarbonate bracket (American Orthodontics), ceramic bracket (American Orthodontics), and metal bracket (3M Unitek) with slots of 0.022x0.030-in were used. The friction coefficient was assessed by means of mechanical traction with the system immersed in artificial saliva. The mean roughness of both wire surface and bracket slots was evaluated by using a surface profilometer. RESULTS: The system using TMA wire and polycarbonate bracket had the highest roughness (pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2011-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/387110.1590/S1678-77572011000100012Journal of Applied Oral Science; Vol. 19 No. 1 (2011); 57-62 Journal of Applied Oral Science; Vol. 19 Núm. 1 (2011); 57-62 Journal of Applied Oral Science; v. 19 n. 1 (2011); 57-62 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3871/4561Copyright (c) 2011 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessFidalgo, Tatiana Kelly da SilvaPithon, Matheus MeloMaciel, José Vinicius BolognesiBolognese, Ana Maria2012-04-27T12:12:25Zoai:revistas.usp.br:article/3871Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:12:25Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
title Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
spellingShingle Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
Fidalgo, Tatiana Kelly da Silva
Friction
Tensile strength
Orthodontic brackets
Orthodontic wires
Topography
title_short Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
title_full Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
title_fullStr Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
title_full_unstemmed Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
title_sort Friction between different wire bracket combinations in artificial saliva: an in vitro evaluation
author Fidalgo, Tatiana Kelly da Silva
author_facet Fidalgo, Tatiana Kelly da Silva
Pithon, Matheus Melo
Maciel, José Vinicius Bolognesi
Bolognese, Ana Maria
author_role author
author2 Pithon, Matheus Melo
Maciel, José Vinicius Bolognesi
Bolognese, Ana Maria
author2_role author
author
author
dc.contributor.author.fl_str_mv Fidalgo, Tatiana Kelly da Silva
Pithon, Matheus Melo
Maciel, José Vinicius Bolognesi
Bolognese, Ana Maria
dc.subject.por.fl_str_mv Friction
Tensile strength
Orthodontic brackets
Orthodontic wires
Topography
topic Friction
Tensile strength
Orthodontic brackets
Orthodontic wires
Topography
description OBJECTIVE: The objective this work was to assess the friction coefficient between brackets and wires of different materials under conditions simulating the oral environment. MATERIAL AND METHODS: Stainless steel (SS) and titanium-molybdenum alloy (TMA) wires of 0.019x0.025-in diameter (American Orthodontics) and polycarbonate bracket (American Orthodontics), ceramic bracket (American Orthodontics), and metal bracket (3M Unitek) with slots of 0.022x0.030-in were used. The friction coefficient was assessed by means of mechanical traction with the system immersed in artificial saliva. The mean roughness of both wire surface and bracket slots was evaluated by using a surface profilometer. RESULTS: The system using TMA wire and polycarbonate bracket had the highest roughness (p
publishDate 2011
dc.date.none.fl_str_mv 2011-02-01
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/3871
10.1590/S1678-77572011000100012
url https://www.revistas.usp.br/jaos/article/view/3871
identifier_str_mv 10.1590/S1678-77572011000100012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3871/4561
dc.rights.driver.fl_str_mv Copyright (c) 2011 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2011 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. 19 No. 1 (2011); 57-62
Journal of Applied Oral Science; Vol. 19 Núm. 1 (2011); 57-62
Journal of Applied Oral Science; v. 19 n. 1 (2011); 57-62
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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