Figure 4From: TiO2-coated nanostructures for dye photo-degradation in waterMB and MO degradation for the three samples. (a) MB and (b) MO degradation for the three samples: the solution (squares), the solution with the TiO2 flat film (circles), and the solution with the TiO2/Si-template sample (triangles). Measurements in the dark are indicated with the gray-colored region, while the ones under the UV irradiation are indicated with the white-colored region. The linear fits of the experimental data are indicated with the continuous lines.Back to article page