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. 2015 Aug 14;59(9):5203–5212. doi: 10.1128/AAC.00019-15

FIG 4.

FIG 4

Iodine absorption spectra. The spectra of the solution containing 10 μM MB and 10 mM KI buffered with PBS were determined before and after irradiation with 5 J/cm2 of light to verify the generation of iodine species. As a control, we used the spectrum obtained from the 1:160 dilution of Lugol's solution.