Fig. 1From: Effect of roughness and acidic medium on wear behavior of dental resin composite3D topographies of all resin composites with different Ra: a: 2.03 ± 0.63 μm; b 1.60 ± 0.23 μm; c 0.61 ± 0.04 μm; d 0.50 ± 0.04 μm; e 0.78 ± 0.05 μm; f 0.58 ± 0.04 μm; g 0.42 ± 0.08 μm; h 0.45 ± 0.02 μm; i 0.14 ± 0.02 μm; j 0.19 ± 0.03 μm; k 0.06 ± 0.01 μm; l 0.05 ± 0.004 μmBack to article page