Surface roughness and hardness of a composite resin: influence of finishing and polishing and immersion methods
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , |
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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Materials research (São Carlos. Online) |
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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 |
_version_ |
1754212659693092864 |