Fig. 6From: Tannin coordinated nanozyme composite-based hybrid hydrogel eye drops for prophylactic treatment of multidrug-resistant Pseudomonas aeruginosa keratitisIn vitro antibacterial activities of TCNH on E. coli and C. albicans. Representative photographs of bacterial colonies A, CLSM images of live/dead bacteria B and SEM images C of E. coli and C. albicans treated with saline, H2O2, TCNH, or TCNH + H2O2Back to article page