Skip to main content
. 2018 Aug 24;8:12734. doi: 10.1038/s41598-018-31031-2

Figure 1.

Figure 1

The selected plasma treatment regimen modestly decreases melanoma cell viability. (A) Representative image of cold physical plasma jet kINPen™ (B) Concentration of H2O2 following 30, 60, and 120 s of plasma exposure in PBS. Argon exposure for 120 s served as negative control. (C) Metabolic activity of B16F0, B16F10, and SK-MEL-28 cells upon incubation in PTM (120 s) for 3 and 24 h, respectively. (D) Cytotoxicity in B16F0, B16F10, and SK-MEL-28 cells upon incubation in PTM (120 s) for 3 and 24 h using sytox green to mark terminally dead cells. Scale bar: 100 µm. Data are mean + SEM from three independent experiments.