Research Article

Influence of Different Beverages on the Color Stability of Nanocomposite Denture Base Materials

Figure 1

Samples suspended in four different solutions, where AR = heat cured acrylic resin, C = control sample (unmodified samples), Zr= ZrO2, Ti= TiO2, Si= SiO2, and 3 and 7 refer to wt.%.