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. 2021 Sep 28;26(19):5877. doi: 10.3390/molecules26195877

Figure 7.

Figure 7

Figure 7

Survival curves of (A) S. aureus (~108 CFU/mL) treated with 1 µM porphyrin, (B) E. coli (~108 CFU/mL) treated with 10 µM porphyrin, and (C) C. albicans (~106 CFU/mL) treated with 5 µM porphyrin for 30 min in the dark and irradiated with visible light for different periods. Additionally shown are porphyrin 6 in the absence (θ) and in the presence of KI (σ) and porphyrin 7 in the absence (π) and in the presence of KI (△). S. aureus cells were incubated with 50 mM KI, and E. coli and C. albicans were incubated with 100 mM KI. Additionally shown are an irradiated control culture without porphyrin (λ) and irradiated control culture treated with KI without porphyrin (○).