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. 2018 Mar 19;13(3):e0194254. doi: 10.1371/journal.pone.0194254

Fig 2. Propidium iodide (PI) staining of C. albicans ATCC 90028 exposed to AgNPs for 6 and 24 h.

Fig 2

Stained samples were analyzed microscopically. Red fluorescence indicates cells with impaired cell membrane permeability. AgNPs attached to the C. albicans morphotypes are visible as black dots.