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. 2017 Nov 6;12(11):e0187418. doi: 10.1371/journal.pone.0187418

Fig 6. Mean values of log10(CFU/mL) of planktonic cultures.

Fig 6

(A) S. mutans, (B) C. albicans and (C) MRSA. Error bars: standard deviation. The same letters show no statistical difference. C-L-: control group without PS nor light. C-L+: Planktonic culture treated with light only (43.2 J/cm2). C+L- free: Planktonic culture treated with free Cur only at 130 μM. C+L+ free: Planktonic culture submitted to aPDT with free Cur at 130 μM and 43.2 J/cm2. N Anionic: Planktonic culture treated with anionic NP without CUR. C+L- Anionic: Planktonic cultures treated only with anionic CUR-NP at 130 μM. C+L+ Anionic: Planktonic culture submitted to aPDT with anionic CUR-NP at 130 μM and 43.2 J/cm2. N Cationic: Planktonic culture treated with cationic NP without CUR. C+L- Cationic: Planktonic culture treated only with cationic CUR-NP at 130 μM. C+L+ Cationic: Planktonic culture submitted to aPDT with cationic CUR-NP at 130 μM and 43.2 J/cm2.