Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites

Detalhes bibliográficos
Autor(a) principal: Beatriz Ometto Sahadi
Data de Publicação: 2018
Outros Autores: Richard Bengt Price, Carolina Bosso André, Maicon Sebold, Gabriel Nima Bermejo, Regina Guenka Palma-Dibb, Juliana Jendiroba Faraoni, Carlos José Soares, Marcelo Giannini
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: http://hdl.handle.net/1843/44681
Resumo: CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
id UFMG_dd68c7efba2b62145d253f80a6c48333
oai_identifier_str oai:repositorio.ufmg.br:1843/44681
network_acronym_str UFMG
network_name_str Repositório Institucional da UFMG
repository_id_str
spelling 2022-08-29T19:08:30Z2022-08-29T19:08:30Z2018-12-173210.1590/1807-3107bor-2018.vol32.012218068324http://hdl.handle.net/1843/44681CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPESP - Fundação de Amparo à Pesquisa do Estado de São PauloThe effects of tooth brushing could affect the long-term esthetic outcome of composite restorations. This study evaluated the effect of two different emission spectrum light-curing units on the surface roughness, roughness profile, topography and microhardness of bulk-fill composites after in vitro toothbrushing. Valo (multiple-peak) and Demi Ultra (single-peak) curing lights were each used for 10s to polymerize three bulk-fill resin composites: Filtek Bulk Fill Posterior Restorative (FBF), Tetric EvoCeram Bulk Fill (TET) and Surefil SDR Flow (SDR). After 30,000 reciprocal strokes in a toothbrushing machine, the roughness profile, surface roughness, surface morphology, and microhardness were examined. Representative SEM images were also obtained. When light-cured with the Demi Ultra, SDR showed the most loss in volume compared to the other composites and higher volume loss compared to when was light-cured with Valo. The highest surface roughness and roughness profile values were found in SDR after toothbrushing, for both light-curing units tested. FBF always had the greatest microhardness values. Light-curing TET with Valo resulted in higher microhardness compared to when using the Demi Ultra. Confocal and SEM images show that toothbrushing resulted in smoother surfaces for FBF and TET. All composites exhibited surface volume loss after toothbrushing. The loss in volume of SDR depended on the light-curing unit used. Toothbrushing can alter the surface roughness and superficial aspect of some bulk-fill composites. The choice of light-curing unit did not affect the roughness profile, but, depending on the composite, it affected the microhardnessengUniversidade Federal de Minas GeraisUFMGBrasilFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORABrazilian Oral ResearchComposite resinsToothbrushingLight-curing of dental adhesivesComposite resinsToothbrushingPolymerizationMultiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill compositesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.scielo.br/j/bor/a/mLVMxm5WJNkX7cm6m5SQMhv/?lang=enBeatriz Ometto SahadiRichard Bengt PriceCarolina Bosso AndréMaicon SeboldGabriel Nima BermejoRegina Guenka Palma-DibbJuliana Jendiroba FaraoniCarlos José SoaresMarcelo Gianniniapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/44681/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALMultiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites.pdfMultiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites.pdfapplication/pdf3266512https://repositorio.ufmg.br/bitstream/1843/44681/2/Multiple-peak%20and%20single-peak%20dental%20curing%20lights%20comparison%20on%20the%20wear%20resistance%20of%20bulk-fill%20composites.pdfc2f237c97cc27044d71155dfa963b22eMD521843/446812022-08-29 16:08:30.581oai:repositorio.ufmg.br:1843/44681TElDRU7vv71BIERFIERJU1RSSUJVSe+/ve+/vU8gTu+/vU8tRVhDTFVTSVZBIERPIFJFUE9TSVTvv71SSU8gSU5TVElUVUNJT05BTCBEQSBVRk1HCiAKCkNvbSBhIGFwcmVzZW50Ye+/ve+/vW8gZGVzdGEgbGljZW7vv71hLCB2b2Pvv70gKG8gYXV0b3IgKGVzKSBvdSBvIHRpdHVsYXIgZG9zIGRpcmVpdG9zIGRlIGF1dG9yKSBjb25jZWRlIGFvIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRk1HIChSSS1VRk1HKSBvIGRpcmVpdG8gbu+/vW8gZXhjbHVzaXZvIGUgaXJyZXZvZ++/vXZlbCBkZSByZXByb2R1emlyIGUvb3UgZGlzdHJpYnVpciBhIHN1YSBwdWJsaWNh77+977+9byAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0cu+/vW5pY28gZSBlbSBxdWFscXVlciBtZWlvLCBpbmNsdWluZG8gb3MgZm9ybWF0b3Mg77+9dWRpbyBvdSB277+9ZGVvLgoKVm9j77+9IGRlY2xhcmEgcXVlIGNvbmhlY2UgYSBwb2zvv710aWNhIGRlIGNvcHlyaWdodCBkYSBlZGl0b3JhIGRvIHNldSBkb2N1bWVudG8gZSBxdWUgY29uaGVjZSBlIGFjZWl0YSBhcyBEaXJldHJpemVzIGRvIFJJLVVGTUcuCgpWb2Pvv70gY29uY29yZGEgcXVlIG8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVGTUcgcG9kZSwgc2VtIGFsdGVyYXIgbyBjb250Ze+/vWRvLCB0cmFuc3BvciBhIHN1YSBwdWJsaWNh77+977+9byBwYXJhIHF1YWxxdWVyIG1laW8gb3UgZm9ybWF0byBwYXJhIGZpbnMgZGUgcHJlc2VydmHvv73vv71vLgoKVm9j77+9IHRhbWLvv71tIGNvbmNvcmRhIHF1ZSBvIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRk1HIHBvZGUgbWFudGVyIG1haXMgZGUgdW1hIGPvv71waWEgZGUgc3VhIHB1YmxpY2Hvv73vv71vIHBhcmEgZmlucyBkZSBzZWd1cmFu77+9YSwgYmFjay11cCBlIHByZXNlcnZh77+977+9by4KClZvY++/vSBkZWNsYXJhIHF1ZSBhIHN1YSBwdWJsaWNh77+977+9byDvv70gb3JpZ2luYWwgZSBxdWUgdm9j77+9IHRlbSBvIHBvZGVyIGRlIGNvbmNlZGVyIG9zIGRpcmVpdG9zIGNvbnRpZG9zIG5lc3RhIGxpY2Vu77+9YS4gVm9j77+9IHRhbWLvv71tIGRlY2xhcmEgcXVlIG8gZGVw77+9c2l0byBkZSBzdWEgcHVibGljYe+/ve+/vW8gbu+/vW8sIHF1ZSBzZWphIGRlIHNldSBjb25oZWNpbWVudG8sIGluZnJpbmdlIGRpcmVpdG9zIGF1dG9yYWlzIGRlIG5pbmd177+9bS4KCkNhc28gYSBzdWEgcHVibGljYe+/ve+/vW8gY29udGVuaGEgbWF0ZXJpYWwgcXVlIHZvY++/vSBu77+9byBwb3NzdWkgYSB0aXR1bGFyaWRhZGUgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCB2b2Pvv70gZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc++/vW8gaXJyZXN0cml0YSBkbyBkZXRlbnRvciBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgcGFyYSBjb25jZWRlciBhbyBSZXBvc2l077+9cmlvIEluc3RpdHVjaW9uYWwgZGEgVUZNRyBvcyBkaXJlaXRvcyBhcHJlc2VudGFkb3MgbmVzdGEgbGljZW7vv71hLCBlIHF1ZSBlc3NlIG1hdGVyaWFsIGRlIHByb3ByaWVkYWRlIGRlIHRlcmNlaXJvcyBlc3Tvv70gY2xhcmFtZW50ZSBpZGVudGlmaWNhZG8gZSByZWNvbmhlY2lkbyBubyB0ZXh0byBvdSBubyBjb250Ze+/vWRvIGRhIHB1YmxpY2Hvv73vv71vIG9yYSBkZXBvc2l0YWRhLgoKQ0FTTyBBIFBVQkxJQ0Hvv73vv71PIE9SQSBERVBPU0lUQURBIFRFTkhBIFNJRE8gUkVTVUxUQURPIERFIFVNIFBBVFJPQ++/vU5JTyBPVSBBUE9JTyBERSBVTUEgQUfvv71OQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PLCBWT0Pvv70gREVDTEFSQSBRVUUgUkVTUEVJVE9VIFRPRE9TIEUgUVVBSVNRVUVSIERJUkVJVE9TIERFIFJFVklT77+9TyBDT01PIFRBTULvv71NIEFTIERFTUFJUyBPQlJJR0Hvv73vv71FUyBFWElHSURBUyBQT1IgQ09OVFJBVE8gT1UgQUNPUkRPLgoKTyBSZXBvc2l077+9cmlvIEluc3RpdHVjaW9uYWwgZGEgVUZNRyBzZSBjb21wcm9tZXRlIGEgaWRlbnRpZmljYXIgY2xhcmFtZW50ZSBvIHNldSBub21lKHMpIG91IG8ocykgbm9tZXMocykgZG8ocykgZGV0ZW50b3IoZXMpIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBkYSBwdWJsaWNh77+977+9bywgZSBu77+9byBmYXLvv70gcXVhbHF1ZXIgYWx0ZXJh77+977+9bywgYWzvv71tIGRhcXVlbGFzIGNvbmNlZGlkYXMgcG9yIGVzdGEgbGljZW7vv71hLgo=Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-08-29T19:08:30Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
title Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
spellingShingle Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
Beatriz Ometto Sahadi
Composite resins
Toothbrushing
Polymerization
Composite resins
Toothbrushing
Light-curing of dental adhesives
title_short Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
title_full Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
title_fullStr Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
title_full_unstemmed Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
title_sort Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites
author Beatriz Ometto Sahadi
author_facet Beatriz Ometto Sahadi
Richard Bengt Price
Carolina Bosso André
Maicon Sebold
Gabriel Nima Bermejo
Regina Guenka Palma-Dibb
Juliana Jendiroba Faraoni
Carlos José Soares
Marcelo Giannini
author_role author
author2 Richard Bengt Price
Carolina Bosso André
Maicon Sebold
Gabriel Nima Bermejo
Regina Guenka Palma-Dibb
Juliana Jendiroba Faraoni
Carlos José Soares
Marcelo Giannini
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Beatriz Ometto Sahadi
Richard Bengt Price
Carolina Bosso André
Maicon Sebold
Gabriel Nima Bermejo
Regina Guenka Palma-Dibb
Juliana Jendiroba Faraoni
Carlos José Soares
Marcelo Giannini
dc.subject.por.fl_str_mv Composite resins
Toothbrushing
Polymerization
topic Composite resins
Toothbrushing
Polymerization
Composite resins
Toothbrushing
Light-curing of dental adhesives
dc.subject.other.pt_BR.fl_str_mv Composite resins
Toothbrushing
Light-curing of dental adhesives
description CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
publishDate 2018
dc.date.issued.fl_str_mv 2018-12-17
dc.date.accessioned.fl_str_mv 2022-08-29T19:08:30Z
dc.date.available.fl_str_mv 2022-08-29T19:08:30Z
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://hdl.handle.net/1843/44681
dc.identifier.doi.pt_BR.fl_str_mv 10.1590/1807-3107bor-2018.vol32.0122
dc.identifier.issn.pt_BR.fl_str_mv 18068324
identifier_str_mv 10.1590/1807-3107bor-2018.vol32.0122
18068324
url http://hdl.handle.net/1843/44681
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Brazilian Oral Research
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 Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv FAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
bitstream.url.fl_str_mv https://repositorio.ufmg.br/bitstream/1843/44681/1/License.txt
https://repositorio.ufmg.br/bitstream/1843/44681/2/Multiple-peak%20and%20single-peak%20dental%20curing%20lights%20comparison%20on%20the%20wear%20resistance%20of%20bulk-fill%20composites.pdf
bitstream.checksum.fl_str_mv fa505098d172de0bc8864fc1287ffe22
c2f237c97cc27044d71155dfa963b22e
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv
_version_ 1803589532250013696

Registros relacionados