Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance

Detalhes bibliográficos
Autor(a) principal: Svizero,Nádia da Rocha
Data de Publicação: 2012
Outros Autores: Alonso,Roberta Caroline Bruschi, Wang,Linda, Palma-Dibb,Regina Guenka, Atta,Maria Teresa, D'Alpino,Paulo Henrique Perlatti
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=S1516-14392012000400019
Resumo: The influence of curing tip distance and storage time in the kinetics of water diffusion (water sorption-W SP, solubility-W SB, and net water uptake) and color stability of a composite were evaluated. Composite samples were polymerized at different distances (5, 10, and 15 mm) and compared to a control group (0 mm). After desiccation, the specimens were stored in distilled water to evaluate the water diffusion over a 120-day period. Net water uptake was calculated (sum of WSP and WSB). The color stability after immersion in a grape juice was compared to distilled water. Data were submitted to three-way ANOVA/Tukey's test (α = 5%). The higher distances caused higher net water uptake (p < 0.05). The immersion in the juice caused significantly higher color change as a function of curing tip distance and the time (p < 0.05). The distance of photoactivation and storage time provide the color alteration and increased net water uptake of the resin composite tested.
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spelling Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distancecomposite resinspolymerizationabsorptionsolubilitycolorThe influence of curing tip distance and storage time in the kinetics of water diffusion (water sorption-W SP, solubility-W SB, and net water uptake) and color stability of a composite were evaluated. Composite samples were polymerized at different distances (5, 10, and 15 mm) and compared to a control group (0 mm). After desiccation, the specimens were stored in distilled water to evaluate the water diffusion over a 120-day period. Net water uptake was calculated (sum of WSP and WSB). The color stability after immersion in a grape juice was compared to distilled water. Data were submitted to three-way ANOVA/Tukey's test (α = 5%). The higher distances caused higher net water uptake (p < 0.05). The immersion in the juice caused significantly higher color change as a function of curing tip distance and the time (p < 0.05). The distance of photoactivation and storage time provide the color alteration and increased net water uptake of the resin composite tested.ABM, ABC, ABPol2012-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000400019Materials Research v.15 n.4 2012reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392012005000070info:eu-repo/semantics/openAccessSvizero,Nádia da RochaAlonso,Roberta Caroline BruschiWang,LindaPalma-Dibb,Regina GuenkaAtta,Maria TeresaD'Alpino,Paulo Henrique Perlattieng2012-08-24T00:00:00Zoai:scielo:S1516-14392012000400019Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2012-08-24T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
title Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
spellingShingle Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
Svizero,Nádia da Rocha
composite resins
polymerization
absorption
solubility
color
title_short Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
title_full Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
title_fullStr Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
title_full_unstemmed Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
title_sort Kinetic of water diffusion and color stability of a resin composite as a function of the curing tip distance
author Svizero,Nádia da Rocha
author_facet Svizero,Nádia da Rocha
Alonso,Roberta Caroline Bruschi
Wang,Linda
Palma-Dibb,Regina Guenka
Atta,Maria Teresa
D'Alpino,Paulo Henrique Perlatti
author_role author
author2 Alonso,Roberta Caroline Bruschi
Wang,Linda
Palma-Dibb,Regina Guenka
Atta,Maria Teresa
D'Alpino,Paulo Henrique Perlatti
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Svizero,Nádia da Rocha
Alonso,Roberta Caroline Bruschi
Wang,Linda
Palma-Dibb,Regina Guenka
Atta,Maria Teresa
D'Alpino,Paulo Henrique Perlatti
dc.subject.por.fl_str_mv composite resins
polymerization
absorption
solubility
color
topic composite resins
polymerization
absorption
solubility
color
description The influence of curing tip distance and storage time in the kinetics of water diffusion (water sorption-W SP, solubility-W SB, and net water uptake) and color stability of a composite were evaluated. Composite samples were polymerized at different distances (5, 10, and 15 mm) and compared to a control group (0 mm). After desiccation, the specimens were stored in distilled water to evaluate the water diffusion over a 120-day period. Net water uptake was calculated (sum of WSP and WSB). The color stability after immersion in a grape juice was compared to distilled water. Data were submitted to three-way ANOVA/Tukey's test (α = 5%). The higher distances caused higher net water uptake (p < 0.05). The immersion in the juice caused significantly higher color change as a function of curing tip distance and the time (p < 0.05). The distance of photoactivation and storage time provide the color alteration and increased net water uptake of the resin composite tested.
publishDate 2012
dc.date.none.fl_str_mv 2012-08-01
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=S1516-14392012000400019
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000400019
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392012005000070
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.15 n.4 2012
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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