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. 2019 Sep 23;11(18):2427–2445. doi: 10.4155/fmc-2018-0513

Figure 5. . Effect of different incubation media on antimicrobial photodynamic inactivation.

Figure 5. 

Bacterial cells were incubated for 30 min in one of three different media with demeclotetracycline or doxycycline at 10 μM, or with methylene blue at 8 μM (for Escherichia coli UTI89) or 4 μM (for MRSA), and exposed to 10 J/cm2 (taking 14 min) of the appropriate light (360 nm for doxycycline; 415 nm for demeclotetracycline; 660 nm for methylene blue) (A). Escherichia coli UTI89 (B) .

BHI: Brain heart infusion; BL: Blue light; DMCT: Demeclocycline; DOTC: Doxycycline; Ec: Escheria coli; MB: Methylene blue; MRSA: methicillin-resistant Staphylococcus aureus; PBS: Phosphate-buffer solution; RL: Red light.

Reproduced from [57] no permission necessary.