Evaluating the Effect of Active Charcoal-Containing Toothpaste on Color Change, Microhardness, and Surface Roughness of Tooth Enamel and Resin Composite Restorative Materials

<div>The 3D image of enamel samples before (a) and after (b) brushing with the charcoal-containing toothpaste (Colgate® MAX WHITE).</div>

International Journal of Dentistry

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Figure 2

Figure 2: Evaluating the Effect of Active Charcoal-Containing Toothpaste on Color Change, Microhardness, and Surface Roughness of Tooth Enamel and Resin Composite Restorative Materials 

Figure 2 | Evaluating the Effect of Active Charcoal-Containing Toothpaste on Color Change, Microhardness, and Surface Roughness of Tooth Enamel and Resin Composite Restorative Materials 