Influence of different surface treatments of fiberglass posts on the bond strength to dentin

Detalhes bibliográficos
Autor(a) principal: Rechia, Bruna Cristina do Nascimento
Data de Publicação: 2017
Outros Autores: Bravo, Ruth Peggy, Oliveira, Naylin Danyele de, Baratto Filho, Flares, Gonzaga, Carla Castiglia, Storrer, Carmen Lucia Mueller
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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spelling 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
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