Influence of different light-curing units on the surface roughness of restorative materials: in situ study
Autor(a) principal: | |
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Data de Publicação: | 2007 |
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=S1516-14392007000300006 |
Resumo: | The aim of this study was to evaluate the influence of different light sources (LED and Halogen lamp) on the roughness (superficial) of composite resin (Filtek Z250, Filtek P60, Charisma and Durafill) varying post-irradiation times, in an in situ experiment. For this purpose, 80 specimens were made in polyurethane moulds. Ten volunteers without medicament use and good oral condition were selected and from them study moulds were obtained. A palatal intra-oral acrylic resin appliance was made for each of the subjects of the experiment. In each appliance, two specimens of each material were fixed (LED/Halogen lamp - control group). Roughness tests were performed immediately and 30 days after initial light-curing. Statistical analysis was performed using ANOVA. Statistically significant difference was observed only between post-irradiation times, where the 30th day showed the highest roughness values. It be concluded that roughness was influenced only by post-irradiation times, presenting the 30- days period inferior behavior. |
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Materials research (São Carlos. Online) |
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Influence of different light-curing units on the surface roughness of restorative materials: in situ studyroughnesscomposite resinlight sourcesThe aim of this study was to evaluate the influence of different light sources (LED and Halogen lamp) on the roughness (superficial) of composite resin (Filtek Z250, Filtek P60, Charisma and Durafill) varying post-irradiation times, in an in situ experiment. For this purpose, 80 specimens were made in polyurethane moulds. Ten volunteers without medicament use and good oral condition were selected and from them study moulds were obtained. A palatal intra-oral acrylic resin appliance was made for each of the subjects of the experiment. In each appliance, two specimens of each material were fixed (LED/Halogen lamp - control group). Roughness tests were performed immediately and 30 days after initial light-curing. Statistical analysis was performed using ANOVA. Statistically significant difference was observed only between post-irradiation times, where the 30th day showed the highest roughness values. It be concluded that roughness was influenced only by post-irradiation times, presenting the 30- days period inferior behavior.ABM, ABC, ABPol2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000300006Materials Research v.10 n.3 2007reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392007000300006info:eu-repo/semantics/openAccessCiccone-Nogueira,Juliane CristinaSouza-Zaroni,Wanessa Christine deChinelatti,Michelle AlexandraPalma-Dibb,Regina Guenkaeng2007-10-17T00:00:00Zoai:scielo:S1516-14392007000300006Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2007-10-17T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
title |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
spellingShingle |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study Ciccone-Nogueira,Juliane Cristina roughness composite resin light sources |
title_short |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
title_full |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
title_fullStr |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
title_full_unstemmed |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
title_sort |
Influence of different light-curing units on the surface roughness of restorative materials: in situ study |
author |
Ciccone-Nogueira,Juliane Cristina |
author_facet |
Ciccone-Nogueira,Juliane Cristina Souza-Zaroni,Wanessa Christine de Chinelatti,Michelle Alexandra Palma-Dibb,Regina Guenka |
author_role |
author |
author2 |
Souza-Zaroni,Wanessa Christine de Chinelatti,Michelle Alexandra Palma-Dibb,Regina Guenka |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Ciccone-Nogueira,Juliane Cristina Souza-Zaroni,Wanessa Christine de Chinelatti,Michelle Alexandra Palma-Dibb,Regina Guenka |
dc.subject.por.fl_str_mv |
roughness composite resin light sources |
topic |
roughness composite resin light sources |
description |
The aim of this study was to evaluate the influence of different light sources (LED and Halogen lamp) on the roughness (superficial) of composite resin (Filtek Z250, Filtek P60, Charisma and Durafill) varying post-irradiation times, in an in situ experiment. For this purpose, 80 specimens were made in polyurethane moulds. Ten volunteers without medicament use and good oral condition were selected and from them study moulds were obtained. A palatal intra-oral acrylic resin appliance was made for each of the subjects of the experiment. In each appliance, two specimens of each material were fixed (LED/Halogen lamp - control group). Roughness tests were performed immediately and 30 days after initial light-curing. Statistical analysis was performed using ANOVA. Statistically significant difference was observed only between post-irradiation times, where the 30th day showed the highest roughness values. It be concluded that roughness was influenced only by post-irradiation times, presenting the 30- days period inferior behavior. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-09-01 |
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=S1516-14392007000300006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000300006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-14392007000300006 |
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.10 n.3 2007 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_ |
1754212658558533632 |