Influence of different surface treatments of fiberglass posts on the bond strength to dentin
Autor(a) principal: | |
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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/8648768 |
Resumo: | Aim: To assess the influence of different fiberglass post surface treatments on the bond strength (BS) to root dentin. Methods: Thirty bovine root canals were endodontically treated and filled with gutta-percha and AH Plus sealer. At 24 h after the endodontic filling, the post spaces were prepared with Gates-Glidden drills and #3 drills of the DC White Post system, maintaining a 4 mm apical seal. The roots were randomly divided into three groups: S (fiberglass posts treated with silane), SA (fiberglass posts treated with silane and a hydrophobic adhesive system) and SHA (fiberglass posts treated with silane, followed by drying with hot air). The posts were cemented with a selfadhesive cement (RelyX U200). The specimens were stored in distilled water at 37 °C for 24 h and subjected to the push-out test (0.5 mm/min). Data were statistically analyzed using one-way ANOVA and Tukey's test (α=0.05) Results: SA and SHA groups showed the highest BS mean values (11.29 and 10.85 MPa, respectively), while the S group presented the lowest BS mean value (7.21 MPa). S group was significantly different from SA and SAH groups. Conclusions: The surface treatment of fiberglass posts influenced BS values. |
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oai:ojs.periodicos.sbu.unicamp.br:article/8648768 |
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UNICAMP-8 |
network_name_str |
Brazilian journal of oral sciences (Online) |
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Influence of different surface treatments of fiberglass posts on the bond strength to dentinDentin-bonding agents. Dentin. Denture retention.Dentina radicularAim: To assess the influence of different fiberglass post surface treatments on the bond strength (BS) to root dentin. Methods: Thirty bovine root canals were endodontically treated and filled with gutta-percha and AH Plus sealer. At 24 h after the endodontic filling, the post spaces were prepared with Gates-Glidden drills and #3 drills of the DC White Post system, maintaining a 4 mm apical seal. The roots were randomly divided into three groups: S (fiberglass posts treated with silane), SA (fiberglass posts treated with silane and a hydrophobic adhesive system) and SHA (fiberglass posts treated with silane, followed by drying with hot air). The posts were cemented with a selfadhesive cement (RelyX U200). The specimens were stored in distilled water at 37 °C for 24 h and subjected to the push-out test (0.5 mm/min). Data were statistically analyzed using one-way ANOVA and Tukey's test (α=0.05) Results: SA and SHA groups showed the highest BS mean values (11.29 and 10.85 MPa, respectively), while the S group presented the lowest BS mean value (7.21 MPa). S group was significantly different from SA and SAH groups. Conclusions: The surface treatment of fiberglass posts influenced BS values.Universidade Estadual de Campinas2017-04-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/864876810.20396/bjos.v15i2.8648768Brazilian Journal of Oral Sciences; v. 15 n. 2 (2016): Apr./Jun.; 158-162Brazilian Journal of Oral Sciences; Vol. 15 No. 2 (2016): Apr./Jun.; 158-1621677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8648768/15792Rechia, Bruna Cristina do NascimentoBravo, Ruth PeggyOliveira, Naylin Danyele deBaratto Filho, FlaresGonzaga, Carla CastigliaStorrer, Carmen Lucia Muellerinfo:eu-repo/semantics/openAccess2018-04-03T11:18:06Zoai:ojs.periodicos.sbu.unicamp.br:article/8648768Revistahttps://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:2018-04-03T11:18:06Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
title |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
spellingShingle |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin Rechia, Bruna Cristina do Nascimento Dentin-bonding agents. Dentin. Denture retention. Dentina radicular |
title_short |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
title_full |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
title_fullStr |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
title_full_unstemmed |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
title_sort |
Influence of different surface treatments of fiberglass posts on the bond strength to dentin |
author |
Rechia, Bruna Cristina do Nascimento |
author_facet |
Rechia, Bruna Cristina do Nascimento Bravo, Ruth Peggy Oliveira, Naylin Danyele de Baratto Filho, Flares Gonzaga, Carla Castiglia Storrer, Carmen Lucia Mueller |
author_role |
author |
author2 |
Bravo, Ruth Peggy Oliveira, Naylin Danyele de Baratto Filho, Flares Gonzaga, Carla Castiglia Storrer, Carmen Lucia Mueller |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rechia, Bruna Cristina do Nascimento Bravo, Ruth Peggy Oliveira, Naylin Danyele de Baratto Filho, Flares Gonzaga, Carla Castiglia Storrer, Carmen Lucia Mueller |
dc.subject.por.fl_str_mv |
Dentin-bonding agents. Dentin. Denture retention. Dentina radicular |
topic |
Dentin-bonding agents. Dentin. Denture retention. Dentina radicular |
description |
Aim: To assess the influence of different fiberglass post surface treatments on the bond strength (BS) to root dentin. Methods: Thirty bovine root canals were endodontically treated and filled with gutta-percha and AH Plus sealer. At 24 h after the endodontic filling, the post spaces were prepared with Gates-Glidden drills and #3 drills of the DC White Post system, maintaining a 4 mm apical seal. The roots were randomly divided into three groups: S (fiberglass posts treated with silane), SA (fiberglass posts treated with silane and a hydrophobic adhesive system) and SHA (fiberglass posts treated with silane, followed by drying with hot air). The posts were cemented with a selfadhesive cement (RelyX U200). The specimens were stored in distilled water at 37 °C for 24 h and subjected to the push-out test (0.5 mm/min). Data were statistically analyzed using one-way ANOVA and Tukey's test (α=0.05) Results: SA and SHA groups showed the highest BS mean values (11.29 and 10.85 MPa, respectively), while the S group presented the lowest BS mean value (7.21 MPa). S group was significantly different from SA and SAH groups. Conclusions: The surface treatment of fiberglass posts influenced BS values. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-04-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/other |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8648768 10.20396/bjos.v15i2.8648768 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8648768 |
identifier_str_mv |
10.20396/bjos.v15i2.8648768 |
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/8648768/15792 |
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. 2 (2016): Apr./Jun.; 158-162 Brazilian Journal of Oral Sciences; Vol. 15 No. 2 (2016): Apr./Jun.; 158-162 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_ |
1800216401720377344 |