Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , , |
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/8651187 |
Resumo: | Aim: This study aims to evaluate the effect of different surface treatments on the bond strength of glass fiber posts. Methods: Ninety unirradicular premolars had their crowns removed and were endodontically treated. After 24h, post spaces were prepared and the roots (n=15) were divided into six groups according to the post surface treatment: NT – no treatment, UA – universal adhesive (Single Bond Universal), SUA – silane (Prosil), followed by universal adhesive, H – H2O2 (Whitness HP Maxx, 35%, gel, 1 min), HUA – H2O2, followed by universal adhesive, and HSUA – H2O2, followed by silane and universal adhesive. The posts were cemented with dual-cured resin cement (RelyX Ultimate). Bond strength was evaluated with pull-out test (0.5 mm/mim) after 24h-storage in distilled water at 37oC. Data were submitted to ANOVA and Tukey's test (α=5%). Results: HSUA group showed the highest bond strength value (236.5 N) followed by HUA (206.5 N), NT (194 N) and SUA (184 N) groups. UA group showed the lowest bond strength value (60 N). Conclusion: The use of H2O2, the silane application or the combination of these two treatments significantly increased bond strength values in groups in which the universal adhesive was used. A simplified procedure, such as cleaning with alcohol, can be recommended as surface treatment for the cementation of glass fiber posts. |
id |
UNICAMP-8_d0cc49bd54b833df113f40acbd9d2b5b |
---|---|
oai_identifier_str |
oai:ojs.periodicos.sbu.unicamp.br:article/8651187 |
network_acronym_str |
UNICAMP-8 |
network_name_str |
Brazilian journal of oral sciences (Online) |
repository_id_str |
|
spelling |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber postsPost and core technique. Hydrogen peroxide. Dentin-bonding agents.Aim: This study aims to evaluate the effect of different surface treatments on the bond strength of glass fiber posts. Methods: Ninety unirradicular premolars had their crowns removed and were endodontically treated. After 24h, post spaces were prepared and the roots (n=15) were divided into six groups according to the post surface treatment: NT – no treatment, UA – universal adhesive (Single Bond Universal), SUA – silane (Prosil), followed by universal adhesive, H – H2O2 (Whitness HP Maxx, 35%, gel, 1 min), HUA – H2O2, followed by universal adhesive, and HSUA – H2O2, followed by silane and universal adhesive. The posts were cemented with dual-cured resin cement (RelyX Ultimate). Bond strength was evaluated with pull-out test (0.5 mm/mim) after 24h-storage in distilled water at 37oC. Data were submitted to ANOVA and Tukey's test (α=5%). Results: HSUA group showed the highest bond strength value (236.5 N) followed by HUA (206.5 N), NT (194 N) and SUA (184 N) groups. UA group showed the lowest bond strength value (60 N). Conclusion: The use of H2O2, the silane application or the combination of these two treatments significantly increased bond strength values in groups in which the universal adhesive was used. A simplified procedure, such as cleaning with alcohol, can be recommended as surface treatment for the cementation of glass fiber posts.Universidade Estadual de Campinas2017-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionCase studyapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/865118710.20396/bjos.v16i0.8651187Brazilian Journal of Oral Sciences; v. 16 (2017): Continuous Publication; 1-9Brazilian Journal of Oral Sciences; Vol. 16 (2017): Continuous Publication; 1-91677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651187/17887Dalitz, FernandoOliveira Junior, Orides Ferrari deHintz, Raisa CarolinaCorrer, Gisele MariaCunha, Leonardo Fernandes daGonzaga, Carla Castigliainfo:eu-repo/semantics/openAccess2020-12-22T01:34:18Zoai:ojs.periodicos.sbu.unicamp.br:article/8651187Revistahttps://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:2020-12-22T01:34:18Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
title |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
spellingShingle |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts Dalitz, Fernando Post and core technique. Hydrogen peroxide. Dentin-bonding agents. |
title_short |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
title_full |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
title_fullStr |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
title_full_unstemmed |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
title_sort |
Effect of hydrogen peroxide and universal adhesive application on the bond strength of glass fiber posts |
author |
Dalitz, Fernando |
author_facet |
Dalitz, Fernando Oliveira Junior, Orides Ferrari de Hintz, Raisa Carolina Correr, Gisele Maria Cunha, Leonardo Fernandes da Gonzaga, Carla Castiglia |
author_role |
author |
author2 |
Oliveira Junior, Orides Ferrari de Hintz, Raisa Carolina Correr, Gisele Maria Cunha, Leonardo Fernandes da Gonzaga, Carla Castiglia |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Dalitz, Fernando Oliveira Junior, Orides Ferrari de Hintz, Raisa Carolina Correr, Gisele Maria Cunha, Leonardo Fernandes da Gonzaga, Carla Castiglia |
dc.subject.por.fl_str_mv |
Post and core technique. Hydrogen peroxide. Dentin-bonding agents. |
topic |
Post and core technique. Hydrogen peroxide. Dentin-bonding agents. |
description |
Aim: This study aims to evaluate the effect of different surface treatments on the bond strength of glass fiber posts. Methods: Ninety unirradicular premolars had their crowns removed and were endodontically treated. After 24h, post spaces were prepared and the roots (n=15) were divided into six groups according to the post surface treatment: NT – no treatment, UA – universal adhesive (Single Bond Universal), SUA – silane (Prosil), followed by universal adhesive, H – H2O2 (Whitness HP Maxx, 35%, gel, 1 min), HUA – H2O2, followed by universal adhesive, and HSUA – H2O2, followed by silane and universal adhesive. The posts were cemented with dual-cured resin cement (RelyX Ultimate). Bond strength was evaluated with pull-out test (0.5 mm/mim) after 24h-storage in distilled water at 37oC. Data were submitted to ANOVA and Tukey's test (α=5%). Results: HSUA group showed the highest bond strength value (236.5 N) followed by HUA (206.5 N), NT (194 N) and SUA (184 N) groups. UA group showed the lowest bond strength value (60 N). Conclusion: The use of H2O2, the silane application or the combination of these two treatments significantly increased bond strength values in groups in which the universal adhesive was used. A simplified procedure, such as cleaning with alcohol, can be recommended as surface treatment for the cementation of glass fiber posts. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Case study |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651187 10.20396/bjos.v16i0.8651187 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651187 |
identifier_str_mv |
10.20396/bjos.v16i0.8651187 |
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/8651187/17887 |
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. 16 (2017): Continuous Publication; 1-9 Brazilian Journal of Oral Sciences; Vol. 16 (2017): Continuous Publication; 1-9 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 |
_version_ |
1800216402233131008 |