15 June 2020: Laboratory Research
Discoloration of Resin Composites Induced by Coffee and Tomato Sauce and Subjected to Surface Polishing: An Study
Cendrella Assaf ABCDEFG* , Philippe Abou Samra ABDEF , Paul Nahas ABCDEFGDOI: 10.12659/MSMBR.923279
Med Sci Monit Basic Res 2020; 26:e923279
Table 1 Materials used in the study.
| Materials | Initial Shade | Description | Composition | Manufacturer |
|---|---|---|---|---|
| Filtek™ Z250 | A2 | Universal microhybrid | Silica, Zirconia, Bis-GMA, UDMA, Bis-EMA | 3M ESPE, Dental Products, St. Paul, MN, USA |
| Harmonize™ | A2 | nano-filled | Zirconia and silica nanoparticles, Bis-GMA, TEGDMA, Bis-EMA | Kerr Corporation, Orange, CA, USA |
| G-aenial | A2 | microhybrid | Pre-polymerized (Silica, Strontium, Lanthanoid)Silica, Fumed silica, Fluoroaluminosilicate, UDMA, dimethacrylate co-monomers. | GC Dental Products, Tokyo, Japan |