Research Article

Evaluation of Fracture Toughness, Color Stability, and Sorption Solubility of a Fabricated Novel Glass Ionomer Nano Zirconia-Silica-Hydroxyapatite Hybrid Composite Material

Figure 3

Color change () evaluation between various time intervals for GIC nanoZrO2-SiO2-HA. (day 1–day 7), (day 7–day 14), and (day 14–day 28).