dc.contributor | Universidade de Brasília (UnB) | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-27T11:24:41Z | |
dc.date.accessioned | 2022-10-05T18:21:17Z | |
dc.date.available | 2014-05-27T11:24:41Z | |
dc.date.available | 2022-10-05T18:21:17Z | |
dc.date.created | 2014-05-27T11:24:41Z | |
dc.date.issued | 2010-06-01 | |
dc.identifier | Contact Lens and Anterior Eye, v. 33, n. 3, p. 124-127, 2010. | |
dc.identifier | 1367-0484 | |
dc.identifier | 1476-5411 | |
dc.identifier | http://hdl.handle.net/11449/71696 | |
dc.identifier | 10.1016/j.clae.2009.12.008 | |
dc.identifier | 2-s2.0-77952891112 | |
dc.identifier | 9719883814872582 | |
dc.identifier | 0000-0002-3800-3050 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3920840 | |
dc.description.abstract | Purpose: The aim of this study was to evaluate the roughness of colorless ocular button and four brands of colorless acrylic resins designed to fabricate ocular prosthesis as a function of weathering (1008 h) and different thickness (1 and 3.5 mm). Materials and methods: One-hundred-and-twenty specimens were fabricated and distributed in 12 groups. The analysis was carried out by means of digital roughness meter. Results: Data were analyzed statistically by ANOVA and Tukey test at 1% significance. The results showed that there was no statistically significant difference after the weathering period. Both the Vipi Cril acrylic resin with 3.5 mm in thickness and ocular button with 1 mm in thickness presented the lowest roughness values (0.12. Ra). Conclusion: The roughness of the acrylic resins and the ocular button was not affect by the weathering of 1008 h. However, the thickness of the specimens proved to have a major influence on roughness property. © 2010. | |
dc.language | eng | |
dc.relation | Contact Lens and Anterior Eye | |
dc.relation | 1.865 | |
dc.relation | 0,996 | |
dc.rights | Acesso restrito | |
dc.source | Scopus | |
dc.subject | Ocular prosthesis | |
dc.subject | Roughness | |
dc.subject | Thickness | |
dc.subject | Weathering | |
dc.subject | acrylic acid resin | |
dc.subject | ethylene glycol dimethacrylate | |
dc.subject | methacrylic acid | |
dc.subject | methacrylic acid methyl ester | |
dc.subject | controlled study | |
dc.subject | materials testing | |
dc.subject | polymerization | |
dc.subject | priority journal | |
dc.subject | prosthesis material | |
dc.subject | surface property | |
dc.subject | thickness | |
dc.subject | visual prosthesis | |
dc.subject | Acrylic Resins | |
dc.subject | Biocompatible Materials | |
dc.subject | Contact Lenses | |
dc.subject | Equipment Design | |
dc.subject | Equipment Failure Analysis | |
dc.subject | Hardness | |
dc.subject | Materials Testing | |
dc.subject | Surface Properties | |
dc.title | Effect of weathering and thickness on roughness of acrylic resin and ocular button | |
dc.type | Artigo | |