Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods

Detalhes bibliográficos
Autor(a) principal: Oliveira,Ana Luísa Botta Martins de
Data de Publicação: 2010
Outros Autores: Garcia,Patrícia Petromilli Nordi Sasso, Santos,Patrícia Aleixo dos, Campos,Juliana Álvares Duarte Bonini
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000300021
Resumo: This study evaluated the finishing and polishing effect on the surface roughness and hardness of the Filtek Supreme XT, in fluoride solutions. Specimens were prepared (n = 140) with half of the samples finished and polished with Super-Snap® disks. The experimental groups were divided according to the presence or absence of finishing and polishing and immersion solutions (artificial saliva, sodium fluoride solution at 0.05% - manipulated, Fluordent Reach, Oral B, Fluorgard). The specimens remained immersed in artificial saliva for 24 hours and were then subjected to initial analysis (baseline) of surface roughness and Vickers microhardness. Next, they were immersed in different fluoride solutions for 1 min/day, for 60 days. Afterwards, a new surface roughness and microhardness reading was conducted. The data were submitted to a two-way ANOVA and Tukey's test (5% significance level). For the comparison of mean roughness and hardness at baseline and after 60 days, the paired Student t test was used. The results showed that the surface roughness and microhardness of the Filtek Supreme XT were influenced by the finishing and polishing procedure, independently of the immersion methods.
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spelling Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methodsdental polishingfluorinecomposite resinsThis study evaluated the finishing and polishing effect on the surface roughness and hardness of the Filtek Supreme XT, in fluoride solutions. Specimens were prepared (n = 140) with half of the samples finished and polished with Super-Snap® disks. The experimental groups were divided according to the presence or absence of finishing and polishing and immersion solutions (artificial saliva, sodium fluoride solution at 0.05% - manipulated, Fluordent Reach, Oral B, Fluorgard). The specimens remained immersed in artificial saliva for 24 hours and were then subjected to initial analysis (baseline) of surface roughness and Vickers microhardness. Next, they were immersed in different fluoride solutions for 1 min/day, for 60 days. Afterwards, a new surface roughness and microhardness reading was conducted. The data were submitted to a two-way ANOVA and Tukey's test (5% significance level). For the comparison of mean roughness and hardness at baseline and after 60 days, the paired Student t test was used. The results showed that the surface roughness and microhardness of the Filtek Supreme XT were influenced by the finishing and polishing procedure, independently of the immersion methods.ABM, ABC, ABPol2010-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000300021Materials Research v.13 n.3 2010reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392010000300021info:eu-repo/semantics/openAccessOliveira,Ana Luísa Botta Martins deGarcia,Patrícia Petromilli Nordi SassoSantos,Patrícia Aleixo dosCampos,Juliana Álvares Duarte Boninieng2010-10-22T00:00:00Zoai:scielo:S1516-14392010000300021Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2010-10-22T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
title Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
spellingShingle Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
Oliveira,Ana Luísa Botta Martins de
dental polishing
fluorine
composite resins
title_short Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
title_full Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
title_fullStr Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
title_full_unstemmed Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
title_sort Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
author Oliveira,Ana Luísa Botta Martins de
author_facet Oliveira,Ana Luísa Botta Martins de
Garcia,Patrícia Petromilli Nordi Sasso
Santos,Patrícia Aleixo dos
Campos,Juliana Álvares Duarte Bonini
author_role author
author2 Garcia,Patrícia Petromilli Nordi Sasso
Santos,Patrícia Aleixo dos
Campos,Juliana Álvares Duarte Bonini
author2_role author
author
author
dc.contributor.author.fl_str_mv Oliveira,Ana Luísa Botta Martins de
Garcia,Patrícia Petromilli Nordi Sasso
Santos,Patrícia Aleixo dos
Campos,Juliana Álvares Duarte Bonini
dc.subject.por.fl_str_mv dental polishing
fluorine
composite resins
topic dental polishing
fluorine
composite resins
description This study evaluated the finishing and polishing effect on the surface roughness and hardness of the Filtek Supreme XT, in fluoride solutions. Specimens were prepared (n = 140) with half of the samples finished and polished with Super-Snap® disks. The experimental groups were divided according to the presence or absence of finishing and polishing and immersion solutions (artificial saliva, sodium fluoride solution at 0.05% - manipulated, Fluordent Reach, Oral B, Fluorgard). The specimens remained immersed in artificial saliva for 24 hours and were then subjected to initial analysis (baseline) of surface roughness and Vickers microhardness. Next, they were immersed in different fluoride solutions for 1 min/day, for 60 days. Afterwards, a new surface roughness and microhardness reading was conducted. The data were submitted to a two-way ANOVA and Tukey's test (5% significance level). For the comparison of mean roughness and hardness at baseline and after 60 days, the paired Student t test was used. The results showed that the surface roughness and microhardness of the Filtek Supreme XT were influenced by the finishing and polishing procedure, independently of the immersion methods.
publishDate 2010
dc.date.none.fl_str_mv 2010-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000300021
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000300021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392010000300021
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.13 n.3 2010
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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