Research Article
Polymethylmethacrylate-Based Nanocomposites for Denture Base Fabrication: Impact of Nanoparticle Type and Concentration on the Color Change In Vitro
Table 2
Grouping and coding of different subgroups according to NP type and concentrations.
| | NP | Code | Description |
| | Control | C | Unreinforced heat cured acrylic resin |
| | ZrO2 | 3ZNP | Heat polymerized acrylic resin reinforced with 3 wt% of ZNP | | 7ZNP | Heat polymerized acrylic resin reinforced with 7 wt% of ZNP |
| | TiO2 | 3TNP | Heat polymerized acrylic resin reinforced with 3 wt% of TNP | | 7TNP | Heat polymerized acrylic resin reinforced with 7 wt% of TNP |
| | SiO2 | 3SNP | Heat polymerized acrylic resin reinforced with 3 wt% of SNP | | 7SNP | Heat polymerized acrylic resin reinforced with 7 wt% of SNP |
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