Figure 5From: Photocatalytic bacterial inactivation by TiO2-coated surfaces MB degradation rate at 1 mmol m-3 (1 μM) MB for P25 Petri and tile samples. The BN and TN samples are not shown because the MB degradation without irradiation is negligible. Estimated errors ± 10 % + 0.05 nmol m-2 s-1.Back to article page