Research Article

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 7

Scheme for the magnetron chamber induced M+ ionization by (a) DC, (b) DCP, and (c) HIPIMS sputtering of metal-ions (M+) on 3D substrates showing the higher density ionization induced by HIPIMS.
785037.fig.007a
(a)
785037.fig.007b
(b)
785037.fig.007c
(c)