Figure 3
From: Aspergillus oryzae spore germination is enhanced by non-thermal atmospheric pressure plasma

Reactive species levels in background solutions after plasma treatment. (a) H2O2 concentrations in PBS and PDB after treatment with nitrogen (N2) gas and plasma. (b) NO concentrations in PBS and PDB after treatment with N2 gas and plasma. Each value represents the mean of 6–9 replicate measurements. *p < 0.05 and **p < 0.01.