dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Universidade de São Paulo (USP) | |
dc.date.accessioned | 2014-05-20T13:47:01Z | |
dc.date.accessioned | 2022-10-05T14:15:27Z | |
dc.date.available | 2014-05-20T13:47:01Z | |
dc.date.available | 2022-10-05T14:15:27Z | |
dc.date.created | 2014-05-20T13:47:01Z | |
dc.date.issued | 2008-11-01 | |
dc.identifier | Laser Physics. New York: Maik Nauka/interperiodica/springer, v. 18, n. 11, p. 1365-1369, 2008. | |
dc.identifier | 1054-660X | |
dc.identifier | http://hdl.handle.net/11449/16685 | |
dc.identifier | 10.1134/S1054660X08110303 | |
dc.identifier | WOS:000260854700030 | |
dc.identifier | 6914969526213393 | |
dc.identifier | 2897622509429759 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3891624 | |
dc.description.abstract | The purpose of this study was to evaluate the polymerization effectiveness of a composite resin (Z-250) utilizing microhardness testing. In total, 80 samples with thicknesses of 2 and 4 mm were made, which were photoactivated by a conventional halogen light-curing unit, and light-curing units based on LED. The samples were stored in water distilled for 24 h at 37C. The Vickers microhardness was performed by the MMT-3 microhardness tester. The microhardness means obtained were as follows: G1, 72.88; G2, 69.35; G3, 67.66; G4, 69.71; G5, 70.95; G6, 75.19; G7, 72.96; and G8, 71.62. The data were submitted to an analysis of variance (ANOVA's test), adopting a significance level of 5%. The results showed that, in general, there were no statistical differences between the halogen and LED light-curing units used with the same parameters. | |
dc.language | eng | |
dc.publisher | Maik Nauka/interperiodica/springer | |
dc.relation | Laser Physics | |
dc.relation | 1.158 | |
dc.rights | Acesso restrito | |
dc.source | Web of Science | |
dc.title | Curing depth of composite resin light cured by LED and halogen light-curing units | |
dc.type | Artigo | |