The adhesive system and root canal region do not influence the degree of conversion of dual resin cement
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1678-77572010000500008 http://hdl.handle.net/11449/22842 |
Resumo: | Objectives: The aim of this study was to evaluate the influence of two adhesive systems and the post space region on the degree of conversion of dual resin cement and its bond strength to root dentin. Material and Methods: One three-step etch-and-rinse (All-bond 2, Bisco) and another one-step self-etch (Xeno III, Dentsply) adhesive systems were applied on 20 (n=10) crownless bovine incisors, at 12-mm-deep post space preparation, and a fiber post (DT Light Post, Bisco) was cemented using a dual cure resin cement (Duo-Link, Bisco). Three transverse sections (3 mm) were obtained, being one from each study region (cervical, middle and apical). The degree of conversion of the dual cure resin cement was determined by a micro-Raman spectrometer. The data (%) were submitted to repeated-measures analysis of variance and Tukey's test (p<0.05). Results: For both groups, the degree of conversion means (%) (All bond 2(cervical) = 69.3; All bond 2(middle) = 55.1; All bond 2(apical) = 56; Xeno III(cervical) = 68.7; Xeno III(middle) = 68.8; Xeno III(apical) = 54.3) were not significantly different along the post space regions (p<0.05). Conclusions: Neither the adhesive nor the post space region influenced the degree of converstion of the cement layer. |
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The adhesive system and root canal region do not influence the degree of conversion of dual resin cementRoot canalResin CementsRaman spectroscopyAdhesivesObjectives: The aim of this study was to evaluate the influence of two adhesive systems and the post space region on the degree of conversion of dual resin cement and its bond strength to root dentin. Material and Methods: One three-step etch-and-rinse (All-bond 2, Bisco) and another one-step self-etch (Xeno III, Dentsply) adhesive systems were applied on 20 (n=10) crownless bovine incisors, at 12-mm-deep post space preparation, and a fiber post (DT Light Post, Bisco) was cemented using a dual cure resin cement (Duo-Link, Bisco). Three transverse sections (3 mm) were obtained, being one from each study region (cervical, middle and apical). The degree of conversion of the dual cure resin cement was determined by a micro-Raman spectrometer. The data (%) were submitted to repeated-measures analysis of variance and Tukey's test (p<0.05). Results: For both groups, the degree of conversion means (%) (All bond 2(cervical) = 69.3; All bond 2(middle) = 55.1; All bond 2(apical) = 56; Xeno III(cervical) = 68.7; Xeno III(middle) = 68.8; Xeno III(apical) = 54.3) were not significantly different along the post space regions (p<0.05). Conclusions: Neither the adhesive nor the post space region influenced the degree of converstion of the cement layer.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Paulo State Univ, Sao Jose dos Campos Dent Sch, Dept Dent Mat & Prosthodont, Sao Jose Dos Campos, SP, BrazilSão Paulo State Univ, Araraquara Dent Sch, Araraquara, SP, BrazilSão Paulo State Univ, Sao Jose dos Campos Dent Sch, Dept Social Sci & Pediat Dent, Sao Jose Dos Campos, SP, BrazilSão Paulo State Univ, Sao Jose dos Campos Dent Sch, Dept Dent Mat & Prosthodont, Sao Jose Dos Campos, SP, BrazilSão Paulo State Univ, Araraquara Dent Sch, Araraquara, SP, BrazilSão Paulo State Univ, Sao Jose dos Campos Dent Sch, Dept Social Sci & Pediat Dent, Sao Jose Dos Campos, SP, BrazilFAPESP: 05/60700-0Universidade de São Paulo (USP), Faculdade de Odontologia de BauruUniversidade Estadual Paulista (Unesp)Pereira, Priscilla Cristoforides [UNESP]de Melo, Renata Marques [UNESP]Chaves, Carolina [UNESP]Galhano, Graziela A. P. [UNESP]Bottino, Marco Antonio [UNESP]Balducci, Ivan [UNESP]2014-05-20T14:05:07Z2014-05-20T14:05:07Z2010-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject477-481application/pdfhttp://dx.doi.org/10.1590/S1678-77572010000500008Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 18, n. 5, p. 477-481, 2010.1678-7757http://hdl.handle.net/11449/22842S1678-77572010000500008WOS:000284590700008S1678-77572010000500008-en.pdf9234456003563666Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Science1.7090,645info:eu-repo/semantics/openAccess2023-12-29T06:17:56Zoai:repositorio.unesp.br:11449/22842Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-29T06:17:56Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
title |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
spellingShingle |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement Pereira, Priscilla Cristoforides [UNESP] Root canal Resin Cements Raman spectroscopy Adhesives |
title_short |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
title_full |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
title_fullStr |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
title_full_unstemmed |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
title_sort |
The adhesive system and root canal region do not influence the degree of conversion of dual resin cement |
author |
Pereira, Priscilla Cristoforides [UNESP] |
author_facet |
Pereira, Priscilla Cristoforides [UNESP] de Melo, Renata Marques [UNESP] Chaves, Carolina [UNESP] Galhano, Graziela A. P. [UNESP] Bottino, Marco Antonio [UNESP] Balducci, Ivan [UNESP] |
author_role |
author |
author2 |
de Melo, Renata Marques [UNESP] Chaves, Carolina [UNESP] Galhano, Graziela A. P. [UNESP] Bottino, Marco Antonio [UNESP] Balducci, Ivan [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Pereira, Priscilla Cristoforides [UNESP] de Melo, Renata Marques [UNESP] Chaves, Carolina [UNESP] Galhano, Graziela A. P. [UNESP] Bottino, Marco Antonio [UNESP] Balducci, Ivan [UNESP] |
dc.subject.por.fl_str_mv |
Root canal Resin Cements Raman spectroscopy Adhesives |
topic |
Root canal Resin Cements Raman spectroscopy Adhesives |
description |
Objectives: The aim of this study was to evaluate the influence of two adhesive systems and the post space region on the degree of conversion of dual resin cement and its bond strength to root dentin. Material and Methods: One three-step etch-and-rinse (All-bond 2, Bisco) and another one-step self-etch (Xeno III, Dentsply) adhesive systems were applied on 20 (n=10) crownless bovine incisors, at 12-mm-deep post space preparation, and a fiber post (DT Light Post, Bisco) was cemented using a dual cure resin cement (Duo-Link, Bisco). Three transverse sections (3 mm) were obtained, being one from each study region (cervical, middle and apical). The degree of conversion of the dual cure resin cement was determined by a micro-Raman spectrometer. The data (%) were submitted to repeated-measures analysis of variance and Tukey's test (p<0.05). Results: For both groups, the degree of conversion means (%) (All bond 2(cervical) = 69.3; All bond 2(middle) = 55.1; All bond 2(apical) = 56; Xeno III(cervical) = 68.7; Xeno III(middle) = 68.8; Xeno III(apical) = 54.3) were not significantly different along the post space regions (p<0.05). Conclusions: Neither the adhesive nor the post space region influenced the degree of converstion of the cement layer. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-09-01 2014-05-20T14:05:07Z 2014-05-20T14:05:07Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1678-77572010000500008 Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 18, n. 5, p. 477-481, 2010. 1678-7757 http://hdl.handle.net/11449/22842 S1678-77572010000500008 WOS:000284590700008 S1678-77572010000500008-en.pdf 9234456003563666 |
url |
http://dx.doi.org/10.1590/S1678-77572010000500008 http://hdl.handle.net/11449/22842 |
identifier_str_mv |
Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 18, n. 5, p. 477-481, 2010. 1678-7757 S1678-77572010000500008 WOS:000284590700008 S1678-77572010000500008-en.pdf 9234456003563666 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Applied Oral Science 1.709 0,645 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
477-481 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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