Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/177442
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Peñate, Lissethe | - |
dc.contributor.author | Mercadé Bellido, Montserrat | - |
dc.contributor.author | Arregui, María | - |
dc.contributor.author | Roig, Miguel | - |
dc.contributor.author | Basilio, Juan | - |
dc.contributor.author | Cedeño, Rosario | - |
dc.date.accessioned | 2021-05-21T10:35:15Z | - |
dc.date.available | 2021-05-21T10:35:15Z | - |
dc.date.issued | 2021-04-13 | - |
dc.identifier.issn | 2504-477X | - |
dc.identifier.uri | http://hdl.handle.net/2445/177442 | - |
dc.description.abstract | 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 com- pare 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 (∆E00) 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 ∆E00 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.extent | 12 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/jcs5040106 | - |
dc.relation.ispartof | Journal of Composite Science, 2021, vol. 5, num. 106 | - |
dc.relation.uri | https://doi.org/10.3390/jcs5040106 | - |
dc.rights | cc-by (c) Peñate, Lissethe et al., 2021 | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Odontoestomatologia) | - |
dc.subject.classification | Color | - |
dc.subject.classification | Pròtesis dentals | - |
dc.subject.classification | Sistemes CAD-CAM | - |
dc.subject.classification | Materials dentals | - |
dc.subject.other | Color | - |
dc.subject.other | Dental prosthesis | - |
dc.subject.other | CAD/CAM systems | - |
dc.subject.other | Dental materials | - |
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 | - |
dc.identifier.idgrec | 711705 | - |
dc.date.updated | 2021-05-21T10:35:16Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Odontoestomatologia) Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
711705.pdf | 1.05 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License