Analysis of color and fluorescence of different dentin ceramics and natural human dentin's to enhance shade matching
| Autor: | Jalil Izadi, Faezeh Atri, Pejman Esmaeili Fallah, Mahdi Safi, Edward A McLaren, Soraya Salehzadeh |
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| Rok vydání: | 2021 |
| Předmět: |
Ceramics
Materials science 0206 medical engineering Color 02 engineering and technology Fluorescence 03 medical and health sciences 0302 clinical medicine Light source stomatognathic system Materials Testing Dentin medicine Human dentin Humans Ceramic General Dentistry Shade matching Significant difference 030206 dentistry Dental Porcelain 020601 biomedical engineering stomatognathic diseases medicine.anatomical_structure visual_art visual_art.visual_art_medium Color coordinates Biomedical engineering |
| Zdroj: | Journal of Esthetic and Restorative Dentistry. 33:1029-1037 |
| ISSN: | 1708-8240 1496-4155 |
| DOI: | 10.1111/jerd.12792 |
| Popis: | OBJECTIVES This study aimed to compare the color and fluorescence of five dentin ceramic systems with human dentin to enhance shade matching. MATERIALS AND METHODS Five dentin ceramic systems, including Vita, GC, Creation, Noritake, and Ivoclar in 16 shades, and 12 human dentins, were prepared. The fluorescence and color coordinates were measured at 380-780 nm. A light source including a visible and a ultraviolet (UV) complemented with a geometry 45° illumination and 0° observer was used. The mean minimum difference in color coordinates and fluorescence efficiency was statistically analyzed before and after UV excitation by one-way ANOVA (p |
| Databáze: | OpenAIRE |
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