Highly efficient visible photocatalytic disinfection and degradation performances of microtubular nanoporous g-C3N4 via hierarchical construction and defects engineering
Jing Xua,b,c,d, Zhouping Wanga,b,c,d,*(), Yongfa Zhue,**()

.

Fig. 7.. Fluorescent images of live and dead E. coli cells exposed to different treatments (light control, dark control, BCN and TPCN under visible light irradiation). Green fluorescence shows both live and dead E. coli cells, and red fluorescence shows only dead E. coli cells.