Effects of a Nonthermal Atmospheric Pressure Plasma Jet on Human Gingival Fibroblasts for Biomedical Application

Figure 6

Bright image of hTERT-hNOF cells after 15 second (a and b) air and (c and d) air APPJ treatment, and SEM image after 15-second (e and f) air and (g and h) air APPJ treatment. After treatment, 3 hr of incubation was performed in supplemented media before observation.

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