Figure 20.
(a) Bacterial inactivation on neat TiO2–NT and Ag/TNTs photocatalysts exposed to solar-simulated light (50 mW/cm2, 310–800 nm). Error bars: standard deviation; n = 5. (b) Bacterial inactivation mechanism of Ag/TNTs, as described by Reaction (1–6). Reproduced with permission from [260]. Copyright Elsevier, 2018.