Influence of different light-curing units on the surface roughness of restorative materials: in situ study

Detalhes bibliográficos
Autor(a) principal: Ciccone-Nogueira,Juliane Cristina
Data de Publicação: 2007
Outros Autores: Souza-Zaroni,Wanessa Christine de, Chinelatti,Michelle Alexandra, Palma-Dibb,Regina Guenka
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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spelling 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

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