Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/01694243.2017.1301072 http://hdl.handle.net/11449/169538 |
Resumo: | Objectives: Evaluate the influence of composite viscosity, adhesive systems curing mode and artificial aging on marginal sealing of composite resin restorations. Methods: 240 cavities were prepared in bovine incisors. Teeth were divided in two groups: GR–GrandioSO (Voco), conventional viscosity and GF–GrandioSO Heavy Flow (Voco), low viscosity. Each group was divided into 6 subgroups: FM–Futura Bond M (Voco), FDCL and FDCC–Futura Bond DC (Voco), light and chemical cured, CS–Clearfil S3 Bond (Kuraray), CDCL and CDCC–Cleafil DC (Kuraray), light and chemical cured. Half of all specimens were subjected to mechanical (300.000) and thermal cycling (1.000). Marginal gap was measured in an optical microscope. For microleakage, specimens were stained in 50% ammoniacal silver nitrate. Results: For marginal gap mean (μm), significant differences were shown for all factors (p = 0.000). Results for resin were GR: 28.1 and GF: 40.6; for adhesive CDCC: 28.67, CDCL: 32.25, CS: 34.12, FDCL: 36.10, FM: 36.50 and FDCC: 38.46; and for artificial aging WITHOUT: 29.05 and WITH: 39.65. For microleakage mean (mm), there were also differences for all factors (p = 0.000). Results for resin were GR: 2.68 and GF: 3.46; for adhesive FM: 2.85, CDCC: 3.00, FDCL: 3.08, CDCL: 3.15, CS: 3.16 and FDCC: 3.19; and for artificial aging WITHOUT: 2.66 and WITH: 3.48. Conclusion: Composite with conventional viscosity resulted in narrower marginal gaps and less microleakage. CDCC showed less marginal gap formation. The presence of thermo-mechanical cycling increased the values of gap and microleakage. |
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Effects of composite viscosity and adhesive curing mode on marginal sealing of restorationsmarginal gapMicroleakageresin-based compositesself-etch adhesivethermo-mechanical cyclingObjectives: Evaluate the influence of composite viscosity, adhesive systems curing mode and artificial aging on marginal sealing of composite resin restorations. Methods: 240 cavities were prepared in bovine incisors. Teeth were divided in two groups: GR–GrandioSO (Voco), conventional viscosity and GF–GrandioSO Heavy Flow (Voco), low viscosity. Each group was divided into 6 subgroups: FM–Futura Bond M (Voco), FDCL and FDCC–Futura Bond DC (Voco), light and chemical cured, CS–Clearfil S3 Bond (Kuraray), CDCL and CDCC–Cleafil DC (Kuraray), light and chemical cured. Half of all specimens were subjected to mechanical (300.000) and thermal cycling (1.000). Marginal gap was measured in an optical microscope. For microleakage, specimens were stained in 50% ammoniacal silver nitrate. Results: For marginal gap mean (μm), significant differences were shown for all factors (p = 0.000). Results for resin were GR: 28.1 and GF: 40.6; for adhesive CDCC: 28.67, CDCL: 32.25, CS: 34.12, FDCL: 36.10, FM: 36.50 and FDCC: 38.46; and for artificial aging WITHOUT: 29.05 and WITH: 39.65. For microleakage mean (mm), there were also differences for all factors (p = 0.000). Results for resin were GR: 2.68 and GF: 3.46; for adhesive FM: 2.85, CDCC: 3.00, FDCL: 3.08, CDCL: 3.15, CS: 3.16 and FDCC: 3.19; and for artificial aging WITHOUT: 2.66 and WITH: 3.48. Conclusion: Composite with conventional viscosity resulted in narrower marginal gaps and less microleakage. CDCC showed less marginal gap formation. The presence of thermo-mechanical cycling increased the values of gap and microleakage.Department of Restorative Dentistry Institute of Science and Technology São Paulo State University -UNESPDepartment of Restorative Dentistry Institute of Science and Technology São Paulo State University -UNESPUniversidade Estadual Paulista (Unesp)Gutierrez, Natália Cortez [UNESP]Batista, Graziela Ribeiro [UNESP]Costa Perote, Letícia Carvalho Coutinho [UNESP]Beber Kamozaki, Maria Beatriz [UNESP]de Araújo, Maria Amélia Máximo [UNESP]Gomes Torres, Carlos Rocha [UNESP]2018-12-11T16:46:21Z2018-12-11T16:46:21Z2017-11-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2349-2359application/pdfhttp://dx.doi.org/10.1080/01694243.2017.1301072Journal of Adhesion Science and Technology, v. 31, n. 21, p. 2349-2359, 2017.1568-56160169-4243http://hdl.handle.net/11449/16953810.1080/01694243.2017.13010722-s2.0-850150990162-s2.0-85015099016.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Adhesion Science and Technology0,3330,333info:eu-repo/semantics/openAccess2023-11-10T06:12:34Zoai:repositorio.unesp.br:11449/169538Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:19:40.819132Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
title |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
spellingShingle |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations Gutierrez, Natália Cortez [UNESP] marginal gap Microleakage resin-based composites self-etch adhesive thermo-mechanical cycling |
title_short |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
title_full |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
title_fullStr |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
title_full_unstemmed |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
title_sort |
Effects of composite viscosity and adhesive curing mode on marginal sealing of restorations |
author |
Gutierrez, Natália Cortez [UNESP] |
author_facet |
Gutierrez, Natália Cortez [UNESP] Batista, Graziela Ribeiro [UNESP] Costa Perote, Letícia Carvalho Coutinho [UNESP] Beber Kamozaki, Maria Beatriz [UNESP] de Araújo, Maria Amélia Máximo [UNESP] Gomes Torres, Carlos Rocha [UNESP] |
author_role |
author |
author2 |
Batista, Graziela Ribeiro [UNESP] Costa Perote, Letícia Carvalho Coutinho [UNESP] Beber Kamozaki, Maria Beatriz [UNESP] de Araújo, Maria Amélia Máximo [UNESP] Gomes Torres, Carlos Rocha [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gutierrez, Natália Cortez [UNESP] Batista, Graziela Ribeiro [UNESP] Costa Perote, Letícia Carvalho Coutinho [UNESP] Beber Kamozaki, Maria Beatriz [UNESP] de Araújo, Maria Amélia Máximo [UNESP] Gomes Torres, Carlos Rocha [UNESP] |
dc.subject.por.fl_str_mv |
marginal gap Microleakage resin-based composites self-etch adhesive thermo-mechanical cycling |
topic |
marginal gap Microleakage resin-based composites self-etch adhesive thermo-mechanical cycling |
description |
Objectives: Evaluate the influence of composite viscosity, adhesive systems curing mode and artificial aging on marginal sealing of composite resin restorations. Methods: 240 cavities were prepared in bovine incisors. Teeth were divided in two groups: GR–GrandioSO (Voco), conventional viscosity and GF–GrandioSO Heavy Flow (Voco), low viscosity. Each group was divided into 6 subgroups: FM–Futura Bond M (Voco), FDCL and FDCC–Futura Bond DC (Voco), light and chemical cured, CS–Clearfil S3 Bond (Kuraray), CDCL and CDCC–Cleafil DC (Kuraray), light and chemical cured. Half of all specimens were subjected to mechanical (300.000) and thermal cycling (1.000). Marginal gap was measured in an optical microscope. For microleakage, specimens were stained in 50% ammoniacal silver nitrate. Results: For marginal gap mean (μm), significant differences were shown for all factors (p = 0.000). Results for resin were GR: 28.1 and GF: 40.6; for adhesive CDCC: 28.67, CDCL: 32.25, CS: 34.12, FDCL: 36.10, FM: 36.50 and FDCC: 38.46; and for artificial aging WITHOUT: 29.05 and WITH: 39.65. For microleakage mean (mm), there were also differences for all factors (p = 0.000). Results for resin were GR: 2.68 and GF: 3.46; for adhesive FM: 2.85, CDCC: 3.00, FDCL: 3.08, CDCL: 3.15, CS: 3.16 and FDCC: 3.19; and for artificial aging WITHOUT: 2.66 and WITH: 3.48. Conclusion: Composite with conventional viscosity resulted in narrower marginal gaps and less microleakage. CDCC showed less marginal gap formation. The presence of thermo-mechanical cycling increased the values of gap and microleakage. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-02 2018-12-11T16:46:21Z 2018-12-11T16:46:21Z |
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/10.1080/01694243.2017.1301072 Journal of Adhesion Science and Technology, v. 31, n. 21, p. 2349-2359, 2017. 1568-5616 0169-4243 http://hdl.handle.net/11449/169538 10.1080/01694243.2017.1301072 2-s2.0-85015099016 2-s2.0-85015099016.pdf |
url |
http://dx.doi.org/10.1080/01694243.2017.1301072 http://hdl.handle.net/11449/169538 |
identifier_str_mv |
Journal of Adhesion Science and Technology, v. 31, n. 21, p. 2349-2359, 2017. 1568-5616 0169-4243 10.1080/01694243.2017.1301072 2-s2.0-85015099016 2-s2.0-85015099016.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Adhesion Science and Technology 0,333 0,333 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2349-2359 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 |
|
_version_ |
1808128791469359104 |