Fig. 5From: Understanding the Structural-Dependent Photocatalytic Antibacterial Activity: a Case Study of Ag Modified BiVO4Photocatalytic inactivation of E. coli by Ag/tz-BiVO4 and Ag/ms-BiVO4 photocatalysts under VL irradiation (a). Comparison study of photocatalytic and thermocatalytic sterilization effect (b). SEM images of individual E. coli cell being photocatalytically inactivated by Ag/tz-BiVO4 for 0 h (c) and 2 h (d)Back to article page