TiO2 and N-Doped TiO2 Induced Photocatalytic Inactivation of Staphylococcus aureus under 405 nm LED Blue Light Irradiation
Figure 5
The optical density of nutrient broth (a), nutrient with photocatalyst (b), and experiment suspensions (c) exposed to 405 nm LED (0.2 W/cm2) for 3 hours (employed bare nutrient broth for reference axis), (d) is the difference value between (b) and (c).
