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To access the full text documents, please follow this link: http://hdl.handle.net/20.500.12328/2811
| dc.contributor.author | Peñate González, Lissethe |
|---|---|
| dc.contributor.author | Mercadé Bellido, Montserrat |
| dc.contributor.author | Arregui Gambús, María |
| dc.contributor.author | Roig Cayón, Miguel |
| dc.contributor.author | Basilio Monné, Juan |
| dc.contributor.author | Cedeño Salazar, Rosario |
| dc.date | 2021-09-21T16:01:59Z |
| dc.date | 2021-09-21T16:01:59Z |
| dc.date | 2021 |
| dc.identifier | Peñate, Lissethe; Mercade, Montse; Arregui, María [et al.]. Color stability of CAD/CAM interim material for long-term fixed dental prostheses vs. conventional materials after immersion in different staining solutions. Journal of Composites Science, 2021, 5(4), 106. Disponible en: <https://www.mdpi.com/2504-477X/5/4/106>. Fecha de acceso: 21 sep. 2021. DOI: 10.3390/jcs5040106 |
| dc.identifier | 2504-477X |
| dc.identifier | https://dx.doi.org/10.3390/jcs5040106 |
| dc.identifier.uri | http://hdl.handle.net/20.500.12328/2811 |
| dc.description | The color stability of interim computer-aided design and computer-assisted manufacturing (CAD/CAM) materials has not been exhaustively investigated. The aim of this study was to compare the translucency (TP) and contrast ratio (CR) of CAD/CAM blocks and conventional interim materials, as well as the effects of varnish application and tooth-brushing on color stability after immersion in different staining solutions. Four hundred and eighty specimens were fabricated with four different interim materials (n = 120) and were divided into three experimental, and one control group (n = 30). The color measurements were taken at the initial time (T0), 24 h (T1), 7 days (T2), and 30 days (T3) after immersion in different solutions. CIEDE2000 (ΔE00) values were analyzed with ANOVA and Fischer’s LSD test with a 95% confidence interval. The relationship between TP and CR was analyzed with a Pearson correlation. All interim materials showed a significant difference (p < 0.05) in color change after 30 days. Results showed that polyethyl methacrylate resins (PEMA) had the highest stability over time. The TP and CR were statistically significant (p < 0.05). It was observed that brushing improved the color stability but the ΔE00 were the highest when the varnish alone or varnish and brushing were used, except in the bis-acryl group, in which varnish and brushing decreased the color stainability. |
| dc.format | 12 |
| dc.format | application/pdf |
| dc.language | eng |
| dc.publisher | MDPI |
| dc.relation | Journal of Composites Science |
| dc.relation | 5;4 |
| dc.rights | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| dc.rights | https://creativecommons.org/licenses/by/4.0/ |
| dc.rights | info:eu-repo/semantics/openAccess |
| dc.subject | Estabilitat del color |
| dc.subject | Fabricació CAD - CAM |
| dc.subject | Restauració provisional |
| dc.subject | Vernís |
| dc.subject | Raspallat |
| dc.subject | Estabilidad del color |
| dc.subject | Fabricación CAD - CAM |
| dc.subject | Restauración provisional |
| dc.subject | Barniz |
| dc.subject | Cepillado |
| dc.subject | Color stability |
| dc.subject | CAD/CAM manufacturing |
| dc.subject | Provisional restoration |
| dc.subject | Varnish |
| dc.subject | Brushing |
| dc.subject | 616.3 |
| dc.title | Color stability of CAD/CAM interim material for long-term fixed dental prostheses vs. conventional materials after immersion in different staining solutions |
| dc.type | info:eu-repo/semantics/article |
| dc.type | info:eu-repo/semantics/publishedVersion |
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