Influence of curing mode of resin luting cements on bond strength to dentin

Detalhes bibliográficos
Autor(a) principal: Giannini, Marcelo
Data de Publicação: 2017
Outros Autores: Carvalho, Andreia Assis, Stefani, Ariovaldo, Barbosa, Wladimir Franco de Sá, Lopes, Lawrence Gonzaga
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8650036
Resumo: Self-adhesive, dual-polymerizing resin cements require no treatment to the prepared tooth surfaces before cementation. Aim: The aim of this study was to evaluate the influence of curing mode on bond strength (BS) of three cementing systems to bovine dentin. Methods: The buccal enamel surfaces of 50 bovine incisors were removed to expose dentin and to flat the surface. The teeth were divided into five groups (n=10), which consisted of two resin cements (Multilink and Clearfil SA Cement) that were tested in dual- (halogen light for 40 s) and self-cured modes, and a control (RelyX ARC). Two cylinders of resin cements (1.0 mm X 0.75 mm) were prepared on each bonded dentin surface. After 24h at 37oC, resin cylinders were subjected to micro-shear testing in a universal testing machine (4411/Instron - 0.5 mm/min). Data were statistically analyzed by two-way ANOVA, Tukey and Dunnett`s test (5%). Results: Multilink showed higher BS than those observed on Clearfil SA. Light-curing resulted in higher BS for both Multilink and Clearfil SA. When Multilink was light-cured, no significant difference on BS was demonstrated between it and RelyX ARC. Conclusions: The highest BS values were obtained in control group and light-cured Multilink resin cement.
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spelling Influence of curing mode of resin luting cements on bond strength to dentinInfluence of curing mode of resin luting cements on bond strength to dentinTensile Strength. Adhesives. Dentin.OrtodontiaTensile Strength. Adhesives. Dentin.OrtodontiaSelf-adhesive, dual-polymerizing resin cements require no treatment to the prepared tooth surfaces before cementation. Aim: The aim of this study was to evaluate the influence of curing mode on bond strength (BS) of three cementing systems to bovine dentin. Methods: The buccal enamel surfaces of 50 bovine incisors were removed to expose dentin and to flat the surface. The teeth were divided into five groups (n=10), which consisted of two resin cements (Multilink and Clearfil SA Cement) that were tested in dual- (halogen light for 40 s) and self-cured modes, and a control (RelyX ARC). Two cylinders of resin cements (1.0 mm X 0.75 mm) were prepared on each bonded dentin surface. After 24h at 37oC, resin cylinders were subjected to micro-shear testing in a universal testing machine (4411/Instron - 0.5 mm/min). Data were statistically analyzed by two-way ANOVA, Tukey and Dunnett`s test (5%). Results: Multilink showed higher BS than those observed on Clearfil SA. Light-curing resulted in higher BS for both Multilink and Clearfil SA. When Multilink was light-cured, no significant difference on BS was demonstrated between it and RelyX ARC. Conclusions: The highest BS values were obtained in control group and light-cured Multilink resin cement.Self-adhesive, dual-polymerizing resin cements require no treatment to the prepared tooth surfaces before cementation. Aim: The aim of this study was to evaluate the influence of curing mode on bond strength (BS) of three cementing systems to bovine dentin. Methods: The buccal enamel surfaces of 50 bovine incisors were removed to expose dentin and to flat the surface. The teeth were divided into five groups (n=10), which consisted of two resin cements (Multilink and Clearfil SA Cement) that were tested in dual- (halogen light for 40 s) and self-cured modes, and a control (RelyX ARC). Two cylinders of resin cements (1.0 mm X 0.75 mm) were prepared on each bonded dentin surface. After 24h at 37oC, resin cylinders were subjected to micro-shear testing in a universal testing machine (4411/Instron - 0.5 mm/min). Data were statistically analyzed by two-way ANOVA, Tukey and Dunnett`s test (5%). Results: Multilink showed higher BS than those observed on Clearfil SA. Light-curing resulted in higher BS for both Multilink and Clearfil SA. When Multilink was light-cured, no significant difference on BS was demonstrated between it and RelyX ARC. Conclusions: The highest BS values were obtained in control group and light-cured Multilink resin cement.Universidade Estadual de Campinas2017-09-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionMétodo experimentalMétodo experimentalapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/865003610.20396/bjos.v15i4.8650036Brazilian Journal of Oral Sciences; v. 15 n. 4 (2016): Oct./Dec.; 258-263Brazilian Journal of Oral Sciences; Vol. 15 No. 4 (2016): Oct./Dec.; 258-2631677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8650036/16697Giannini, MarceloCarvalho, Andreia AssisStefani, AriovaldoBarbosa, Wladimir Franco de SáLopes, Lawrence Gonzagainfo:eu-repo/semantics/openAccess2018-03-09T16:13:53Zoai:ojs.periodicos.sbu.unicamp.br:article/8650036Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2018-03-09T16:13:53Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Influence of curing mode of resin luting cements on bond strength to dentin
Influence of curing mode of resin luting cements on bond strength to dentin
title Influence of curing mode of resin luting cements on bond strength to dentin
spellingShingle Influence of curing mode of resin luting cements on bond strength to dentin
Giannini, Marcelo
Tensile Strength. Adhesives. Dentin.
Ortodontia
Tensile Strength. Adhesives. Dentin.
Ortodontia
title_short Influence of curing mode of resin luting cements on bond strength to dentin
title_full Influence of curing mode of resin luting cements on bond strength to dentin
title_fullStr Influence of curing mode of resin luting cements on bond strength to dentin
title_full_unstemmed Influence of curing mode of resin luting cements on bond strength to dentin
title_sort Influence of curing mode of resin luting cements on bond strength to dentin
author Giannini, Marcelo
author_facet Giannini, Marcelo
Carvalho, Andreia Assis
Stefani, Ariovaldo
Barbosa, Wladimir Franco de Sá
Lopes, Lawrence Gonzaga
author_role author
author2 Carvalho, Andreia Assis
Stefani, Ariovaldo
Barbosa, Wladimir Franco de Sá
Lopes, Lawrence Gonzaga
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Giannini, Marcelo
Carvalho, Andreia Assis
Stefani, Ariovaldo
Barbosa, Wladimir Franco de Sá
Lopes, Lawrence Gonzaga
dc.subject.por.fl_str_mv Tensile Strength. Adhesives. Dentin.
Ortodontia
Tensile Strength. Adhesives. Dentin.
Ortodontia
topic Tensile Strength. Adhesives. Dentin.
Ortodontia
Tensile Strength. Adhesives. Dentin.
Ortodontia
description Self-adhesive, dual-polymerizing resin cements require no treatment to the prepared tooth surfaces before cementation. Aim: The aim of this study was to evaluate the influence of curing mode on bond strength (BS) of three cementing systems to bovine dentin. Methods: The buccal enamel surfaces of 50 bovine incisors were removed to expose dentin and to flat the surface. The teeth were divided into five groups (n=10), which consisted of two resin cements (Multilink and Clearfil SA Cement) that were tested in dual- (halogen light for 40 s) and self-cured modes, and a control (RelyX ARC). Two cylinders of resin cements (1.0 mm X 0.75 mm) were prepared on each bonded dentin surface. After 24h at 37oC, resin cylinders were subjected to micro-shear testing in a universal testing machine (4411/Instron - 0.5 mm/min). Data were statistically analyzed by two-way ANOVA, Tukey and Dunnett`s test (5%). Results: Multilink showed higher BS than those observed on Clearfil SA. Light-curing resulted in higher BS for both Multilink and Clearfil SA. When Multilink was light-cured, no significant difference on BS was demonstrated between it and RelyX ARC. Conclusions: The highest BS values were obtained in control group and light-cured Multilink resin cement.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Método experimental
Método experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8650036
10.20396/bjos.v15i4.8650036
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8650036
identifier_str_mv 10.20396/bjos.v15i4.8650036
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8650036/16697
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 15 n. 4 (2016): Oct./Dec.; 258-263
Brazilian Journal of Oral Sciences; Vol. 15 No. 4 (2016): Oct./Dec.; 258-263
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
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