TiO₂ and TiO₂-Doped Films Able to Kill Bacteria by Contact: New Evidence for the Dynamics of Bacterial Inactivation in the Dark and under Light Irradiation

Figure 13

Loss of bacterial viability in the dark mediated by TiO₂-polyester (HT) prepared samples with different TiO₂ loadings: (1) polyester alone, (2) 0.05%, (3) 0.1%, (4) 0.5%, (5)1% and (6) 5%.