Please use this identifier to cite or link to this item:
http://repositorio.unitau.br/jspui/handle/20.500.11874/1817
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Porto, Isabel Cristina Celerino de Moraes | pt_BR |
dc.contributor.author | Soares, Luís Eduardo Silva | pt_BR |
dc.contributor.author | Martin, Andressa Amado | pt_BR |
dc.contributor.author | Gobbo, Vanessa Cavalli | pt_BR |
dc.contributor.author | Liporoni, Priscila Christiane Suzy | pt_BR |
dc.date.accessioned | 2019-09-12T16:26:00Z | - |
dc.date.available | 2019-09-12T16:26:00Z | - |
dc.date.issued | 2010 | - |
dc.citation.volume | 24 | pt_BR |
dc.citation.issue | 4 | pt_BR |
dc.citation.spage | 475 | - |
dc.citation.epage | 481 | - |
dc.identifier.doi | 10.1590/S1806-83242010000400017 | pt_BR |
dc.identifier.issn | 18068324 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-78650590295&doi=10.1590%2fS1806-83242010000400017&partnerID=40&md5=22c58707cf2d4c5b115974c320f998b6 | - |
dc.identifier.uri | http://repositorio.unitau.br/jspui/handle/20.500.11874/1817 | - |
dc.description.abstract | The aim of this study was to observe the infuence of two light polymerization units (LED or halogen light) on the degree of conversion (DC) of three dental composites with lighter shades and a different photoinitiator system. The top (T) and bottom (B) surfaces of 60 discs of composite resin (Filtek™ Supreme, Filtek™ Z250, Tetric™ Ceram Bleach) cured either by LED or by halogen lamp (HL) were studied using an FT-Raman spectrometer. The degree of conversion (DC) was evaluated by following the changes in the intensity of the methacrylate C=C stretching mode at 1640 cm-1. The calculated DC ranged from 54.2% (B) to 73.4% (T) and from 60.2% (B) to 76.6% (T) for the LED and HL, respectively. LED and halogen devices were able to produce an adequate DC for all the resins tested. | en |
dc.description.provenance | Made available in DSpace on 2019-09-12T16:26:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2010 | en |
dc.language | Inglês | pt_BR |
dc.relation.ispartof | Brazilian Oral Research | - |
dc.rights | Acesso Aberto | pt_BR |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.source | Scopus | pt_BR |
dc.subject.other | Composite resins | en |
dc.subject.other | Curing lights | en |
dc.subject.other | Dental | en |
dc.subject.other | Dental equipment | en |
dc.subject.other | photoinitiator | en |
dc.subject.other | resin | en |
dc.subject.other | article | en |
dc.subject.other | chemistry | en |
dc.subject.other | dental equipment | en |
dc.subject.other | materials testing | en |
dc.subject.other | nonparametric test | en |
dc.subject.other | polymerization | en |
dc.subject.other | radiation exposure | en |
dc.subject.other | Raman spectrometry | en |
dc.subject.other | surface property | en |
dc.subject.other | time | en |
dc.subject.other | Composite Resins | en |
dc.subject.other | Curing Lights, Dental | en |
dc.subject.other | Materials Testing | en |
dc.subject.other | Photoinitiators, Dental | en |
dc.subject.other | Polymerization | en |
dc.subject.other | Spectrum Analysis, Raman | en |
dc.subject.other | Statistics, Nonparametric | en |
dc.subject.other | Surface Properties | en |
dc.subject.other | Time Factors | en |
dc.title | Influence of the photoinitiator system and light photoactivation units on the degree of conversion of dental composites | en |
dc.type | Artigo de Periódico | pt_BR |
dc.description.affiliation | Porto, I.C.C.M., Cesmac University Center, Maceió, AL, Brazil | - |
dc.description.affiliation | Soares, L.E.S., Institute of Research and Development (IP and D), University of Vale do Paraíba, São José dos Campos, SP, Brazil | - |
dc.description.affiliation | Martin, A.A., Institute of Research and Development (IP and D), University of Vale do Paraíba, São José dos Campos, SP, Brazil | - |
dc.description.affiliation | Cavalli, V., University of Taubaté, Taubaté, SP, Brazil | - |
dc.description.affiliation | Liporoni, P.C.S., University of Taubaté, Taubaté, SP, Brazil | - |
dc.identifier.scopus | 2-s2.0-78650590295 | - |
dc.contributor.scopus | 56210261700 | pt_BR |
dc.contributor.scopus | 7005602869 | pt_BR |
dc.contributor.scopus | 7404932242 | pt_BR |
dc.contributor.scopus | 6603070803 | pt_BR |
dc.contributor.scopus | 55920022400 | pt_BR |
Appears in Collections: | Artigos de Periódicos |
Files in This Item:
File | Size | Format | |
---|---|---|---|
2-s2.0-78650590295.pdf | 536.62 kB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License