Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin

Detalhes bibliográficos
Autor(a) principal: Moura, Dayanne Monielle Duarte
Data de Publicação: 2018
Outros Autores: do Nascimento Januário, Ana Beatriz, de Araújo, Arthur Magno Medeiros, de Oliveira Dal Piva, Amanda Maria [UNESP], Özcan, Mutlu, Bottino, Marco Antonio [UNESP], Souza, Rodrigo Othávio Assunção
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.jmbbm.2018.08.003
http://hdl.handle.net/11449/180104
Resumo: Purpose: The objective of this study was to evaluate the effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin with and without aging protocols. Materials and methods: Bovine teeth (N = 180) were embedded in acrylic resin after sectioning their roots with with their coronal parts exposed. The buccal surface of each tooth was polished with silicon carbide papers (#200, 400, 600) until dentin exposure. Sintered zirconia cylinders (N = 180) (Ø: 3.4 mm; height: 4 mm) (Vita In-Ceram 2000) were prepared and distributed into 18 groups (n = 10 per group) considering the following factors: “Cementation System” (Panavia F - PAN; RelyX Ultimate - ULT, Multilink N - MULT) and “aging” (water storage in distilled water at 37 °C for 24 h (control, C); 30 days (30D); 6 months (6 M) and thermocycling for 5000 (5TC), 10,000 (10TC) and 20,000 (20TC) thermal cycles (5–55 °C; dwell time: 30 s)”. Zirconia and dentin cementation surfaces were conditioned according to the recommendations of the manufacturers of each resin cement. The cylinders were adhesively cemented to the dentin surfaces and the specimens were submitted to the aging protocols. After aging, the specimens were subjected to shear bond strength test (SBS) (1 mm/min) in a Universal Testing Machine and failure types were analyzed. The data (MPa) were statistically using Kruskal-Wallis followed by the Dunn test (α = 5%). The degree of conversion (DC) rates of the cementing systems were also measured. Results: While without aging (24 h) no significant difference was found between the cement systems (p > 0.05), after 30D (4.3–5.4), the highest decrease in all groups were observed after 5TC (1.5–2.3) (p < 0.05). Overall, MULT and ULT presented significantly higher results than that of PAN (p < 0.05). Pre-test failures during TC were more frequent in the PAN group. Complete adhesive failures at the cement/dentin interface were more frequent for MULT (30–80%) and PAN (10–70%) and for ULT (20–90%) at the cement/ceramic interface. DC of the tested cements did not show significant difference. Conclusion: Adhesion performance of the primer-cement systems with different functional phosphate monomers on zirconia-dentin complex varied as a function of aging strategies with MULT and ULT delivering higher bond strength values. When failure types considered, none of the cement systems performed well on both ceramic and dentin.
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spelling Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentinAdhesionDentinPhosphate monomerResin CementShear Bond StrengthZirconiaPurpose: The objective of this study was to evaluate the effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin with and without aging protocols. Materials and methods: Bovine teeth (N = 180) were embedded in acrylic resin after sectioning their roots with with their coronal parts exposed. The buccal surface of each tooth was polished with silicon carbide papers (#200, 400, 600) until dentin exposure. Sintered zirconia cylinders (N = 180) (Ø: 3.4 mm; height: 4 mm) (Vita In-Ceram 2000) were prepared and distributed into 18 groups (n = 10 per group) considering the following factors: “Cementation System” (Panavia F - PAN; RelyX Ultimate - ULT, Multilink N - MULT) and “aging” (water storage in distilled water at 37 °C for 24 h (control, C); 30 days (30D); 6 months (6 M) and thermocycling for 5000 (5TC), 10,000 (10TC) and 20,000 (20TC) thermal cycles (5–55 °C; dwell time: 30 s)”. Zirconia and dentin cementation surfaces were conditioned according to the recommendations of the manufacturers of each resin cement. The cylinders were adhesively cemented to the dentin surfaces and the specimens were submitted to the aging protocols. After aging, the specimens were subjected to shear bond strength test (SBS) (1 mm/min) in a Universal Testing Machine and failure types were analyzed. The data (MPa) were statistically using Kruskal-Wallis followed by the Dunn test (α = 5%). The degree of conversion (DC) rates of the cementing systems were also measured. Results: While without aging (24 h) no significant difference was found between the cement systems (p > 0.05), after 30D (4.3–5.4), the highest decrease in all groups were observed after 5TC (1.5–2.3) (p < 0.05). Overall, MULT and ULT presented significantly higher results than that of PAN (p < 0.05). Pre-test failures during TC were more frequent in the PAN group. Complete adhesive failures at the cement/dentin interface were more frequent for MULT (30–80%) and PAN (10–70%) and for ULT (20–90%) at the cement/ceramic interface. DC of the tested cements did not show significant difference. Conclusion: Adhesion performance of the primer-cement systems with different functional phosphate monomers on zirconia-dentin complex varied as a function of aging strategies with MULT and ULT delivering higher bond strength values. When failure types considered, none of the cement systems performed well on both ceramic and dentin.Federal University of Rio Grande do Norte (UFRN) Department of Dentistry, Lagoa NovaSão Paulo State University (UNESP) Institute of Science and TechnologyUniversity of Zürich Dental Materials Unit Center for Dental and Oral Medicine Clinic for Fixed and Removable Prosthodontics and Dental Materials ScienceSão Paulo State University (UNESP) Institute of Science and TechnologyFederal University of Rio Grande do Norte (UFRN)Universidade Estadual Paulista (Unesp)Clinic for Fixed and Removable Prosthodontics and Dental Materials ScienceMoura, Dayanne Monielle Duartedo Nascimento Januário, Ana Beatrizde Araújo, Arthur Magno Medeirosde Oliveira Dal Piva, Amanda Maria [UNESP]Özcan, MutluBottino, Marco Antonio [UNESP]Souza, Rodrigo Othávio Assunção2018-12-11T17:38:10Z2018-12-11T17:38:10Z2018-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article69-77application/pdfhttp://dx.doi.org/10.1016/j.jmbbm.2018.08.003Journal of the Mechanical Behavior of Biomedical Materials, v. 88, p. 69-77.1878-01801751-6161http://hdl.handle.net/11449/18010410.1016/j.jmbbm.2018.08.0032-s2.0-850516471222-s2.0-85051647122.pdf9234456003563666Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the Mechanical Behavior of Biomedical Materials0,958info:eu-repo/semantics/openAccess2023-10-19T06:04:57Zoai:repositorio.unesp.br:11449/180104Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:19:10.298563Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
title Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
spellingShingle Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
Moura, Dayanne Monielle Duarte
Adhesion
Dentin
Phosphate monomer
Resin Cement
Shear Bond Strength
Zirconia
title_short Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
title_full Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
title_fullStr Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
title_full_unstemmed Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
title_sort Effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin
author Moura, Dayanne Monielle Duarte
author_facet Moura, Dayanne Monielle Duarte
do Nascimento Januário, Ana Beatriz
de Araújo, Arthur Magno Medeiros
de Oliveira Dal Piva, Amanda Maria [UNESP]
Özcan, Mutlu
Bottino, Marco Antonio [UNESP]
Souza, Rodrigo Othávio Assunção
author_role author
author2 do Nascimento Januário, Ana Beatriz
de Araújo, Arthur Magno Medeiros
de Oliveira Dal Piva, Amanda Maria [UNESP]
Özcan, Mutlu
Bottino, Marco Antonio [UNESP]
Souza, Rodrigo Othávio Assunção
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Federal University of Rio Grande do Norte (UFRN)
Universidade Estadual Paulista (Unesp)
Clinic for Fixed and Removable Prosthodontics and Dental Materials Science
dc.contributor.author.fl_str_mv Moura, Dayanne Monielle Duarte
do Nascimento Januário, Ana Beatriz
de Araújo, Arthur Magno Medeiros
de Oliveira Dal Piva, Amanda Maria [UNESP]
Özcan, Mutlu
Bottino, Marco Antonio [UNESP]
Souza, Rodrigo Othávio Assunção
dc.subject.por.fl_str_mv Adhesion
Dentin
Phosphate monomer
Resin Cement
Shear Bond Strength
Zirconia
topic Adhesion
Dentin
Phosphate monomer
Resin Cement
Shear Bond Strength
Zirconia
description Purpose: The objective of this study was to evaluate the effect of primer-cement systems with different functional phosphate monomers on the adhesion of zirconia to dentin with and without aging protocols. Materials and methods: Bovine teeth (N = 180) were embedded in acrylic resin after sectioning their roots with with their coronal parts exposed. The buccal surface of each tooth was polished with silicon carbide papers (#200, 400, 600) until dentin exposure. Sintered zirconia cylinders (N = 180) (Ø: 3.4 mm; height: 4 mm) (Vita In-Ceram 2000) were prepared and distributed into 18 groups (n = 10 per group) considering the following factors: “Cementation System” (Panavia F - PAN; RelyX Ultimate - ULT, Multilink N - MULT) and “aging” (water storage in distilled water at 37 °C for 24 h (control, C); 30 days (30D); 6 months (6 M) and thermocycling for 5000 (5TC), 10,000 (10TC) and 20,000 (20TC) thermal cycles (5–55 °C; dwell time: 30 s)”. Zirconia and dentin cementation surfaces were conditioned according to the recommendations of the manufacturers of each resin cement. The cylinders were adhesively cemented to the dentin surfaces and the specimens were submitted to the aging protocols. After aging, the specimens were subjected to shear bond strength test (SBS) (1 mm/min) in a Universal Testing Machine and failure types were analyzed. The data (MPa) were statistically using Kruskal-Wallis followed by the Dunn test (α = 5%). The degree of conversion (DC) rates of the cementing systems were also measured. Results: While without aging (24 h) no significant difference was found between the cement systems (p > 0.05), after 30D (4.3–5.4), the highest decrease in all groups were observed after 5TC (1.5–2.3) (p < 0.05). Overall, MULT and ULT presented significantly higher results than that of PAN (p < 0.05). Pre-test failures during TC were more frequent in the PAN group. Complete adhesive failures at the cement/dentin interface were more frequent for MULT (30–80%) and PAN (10–70%) and for ULT (20–90%) at the cement/ceramic interface. DC of the tested cements did not show significant difference. Conclusion: Adhesion performance of the primer-cement systems with different functional phosphate monomers on zirconia-dentin complex varied as a function of aging strategies with MULT and ULT delivering higher bond strength values. When failure types considered, none of the cement systems performed well on both ceramic and dentin.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T17:38:10Z
2018-12-11T17:38:10Z
2018-12-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.jmbbm.2018.08.003
Journal of the Mechanical Behavior of Biomedical Materials, v. 88, p. 69-77.
1878-0180
1751-6161
http://hdl.handle.net/11449/180104
10.1016/j.jmbbm.2018.08.003
2-s2.0-85051647122
2-s2.0-85051647122.pdf
9234456003563666
url http://dx.doi.org/10.1016/j.jmbbm.2018.08.003
http://hdl.handle.net/11449/180104
identifier_str_mv Journal of the Mechanical Behavior of Biomedical Materials, v. 88, p. 69-77.
1878-0180
1751-6161
10.1016/j.jmbbm.2018.08.003
2-s2.0-85051647122
2-s2.0-85051647122.pdf
9234456003563666
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of the Mechanical Behavior of Biomedical Materials
0,958
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 69-77
application/pdf
dc.source.none.fl_str_mv Scopus
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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