1. Repositório Institucional - Universidade Federal de Uberlândia
  2. Faculdade de Odontologia (FOUFU)
  3. TCC - Odontologia
Por favor, use este identificador para citar o enlazar este ítem: https://repositorio.ufu.br/handle/123456789/46646
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Campo DCValorLengua/Idioma
dc.creatorComin, Luís Felipe-
dc.date.accessioned2025-08-21T20:04:00Z-
dc.date.available2025-08-21T20:04:00Z-
dc.date.issued2025-06-14-
dc.identifier.citationCOMIN, Luís Felipe Prearo. Efeito da transmissão de luz através de cerâmicas de dissilicato de lítio CAD/CAM de diferentes translucidez com diferentes espessuras. 2025. 32 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) – Universidade Federal de Uberlândia, Uberlândia, 2025.pt_BR
dc.identifier.urihttps://repositorio.ufu.br/handle/123456789/46646-
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo a Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipINCT - Instituto Nacional de Ciência e Tecnologiapt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Uberlândiapt_BR
dc.rightsAcesso Embargadopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectCerâmicaspt_BR
dc.subjectCeramicspt_BR
dc.subjectLítiopt_BR
dc.subjectLithiumpt_BR
dc.subjectLuzpt_BR
dc.subjectLightpt_BR
dc.titleEfeito da transmissão de luz através de cerâmicas de dissilicato de lítio CAD/CAM de diferentes translucidez com diferentes espessuraspt_BR
dc.typeTrabalho de Conclusão de Cursopt_BR
dc.contributor.advisor1Soares, Carlos José-
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/3485765805045929pt_BR
dc.contributor.referee1Soares, Priscilla Barbosa-
dc.contributor.referee1Latteshttp://lattes.cnpq.br/5032809676969673pt_BR
dc.contributor.referee2Carlo, Hugo Lemes-
dc.contributor.referee2Latteshttp://lattes.cnpq.br/4704817358972746pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/1289047782639679pt_BR
dc.description.degreenameTrabalho de Conclusão de Curso (Graduação)pt_BR
dc.description.resumoThis study evaluated the effect of the type, opacity and thickness of the CAD/CAM lithium disilicate ceramics on the radiant power (mW), spectral radiant flux (mW/nm), the attenuation coefficient (mm-1), when using different monowave and multiwave light curing units (LCUs). Five types of A2 CAD/CAM lithium disilicate ceramic were used (n = 3): DissiliKota (Kota Imports), IPS e-max CAD (Ivoclar Vivadent), Mazic Claro CAD (Vericom), Rosetta SM (OdontoMega), and T-Lithium (Talmax); in two translucencies: high (HT) and low translucency (LT) were tested for light transmission when using three LCUs: Elipar DeepCure–L (Solventum), Quazar (FGM) and VALO Grand (Ultradent). The power (mW) and spectral radiant power (mW/nm) were measured using a fiber optic spectrometer and integrating sphere with or without the 4 different thicknesses (0.5, 1.0, 1.5, 2.0 mm) of the CAD lithium disilicate ceramics. The attenuation coefficient was measured. Data of power light were subjected to 3-way ANOVA and Tukey HSD test, percentage of light transmitted was analyzed by exponential regression (R²) (α = 0.05). Light transmission through CAD/CAM lithium disilicate ceramics was significantly influenced by the type (p<0.001), and translucency (p<0.001). LT ceramics transmitted significantly lower light than HT (p<0.001). Attenuation coefficients varied among LCUs and ceramic types, with higher values in the violet spectrum. The thickness affected significantly the percentage of light transmitted R²>0.90. CAD/CAM Lithium disilicate ceramic type, translucency, and thickness significantly affected the light transmission. As the ceramic thickness increased, there was a logarithmic decrease in light transmission, irrespective of the tested CAD/CAM lithium disilicate ceramic. Violet light was more attenuated than blue light for multiwave LCUs. Elipar DeepCure–L, Quazar, and VALO Grand exhibited similar light transmitted through all tested ceramics.pt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.courseOdontologiapt_BR
dc.sizeorduration32pt_BR
dc.subject.cnpqCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIApt_BR
dc.embargo.termsII - artigos publicados em revistas científicas cujo contrato firmado com os autores apresente cláusula que impeça a disponibilização daqueles em repositórios de livre acesso;pt_BR
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