Fig. 5
From: Decontaminant activity of volume dielectric barrier discharge against Fusarium spp. on barley seeds
Wettability tests: (a) three frames selected from registered time-lapse video of approximately 20 s (T0, T1 and T2), evidencing a super-hydrophilic state of barley coat after 15 s of treatment (D = 0.4); (b) contact angles of DI water droplets (mean ± standard error of 9 samples) on the surface of untreated seeds and after 5 s treatment for synthetic air, ambient air, and oxygen as working gases.
