. 2016 Dec 22;6:39552. doi: 10.1038/srep39552

Table 2. Changes of ROS concentrations in aqueous solution with N₂, He, air and O₂ plasma treatments.

Conditions	N₂ microplasma			He microplasma			air microplasma			O₂ microplasma
Conditions	1 min	3 min	5 min	1 min	3 min	5 min	1 min	3 min	5 min	1 min	3 min	5 min
H₂O₂ (mg/L)	0.352	0.863	1.463	0.782	1.349	2.036	1.325	3.892	5.644	3.947	8.764	14.013
O₃ (mg/L)	0.022	0.036	0.047	0.033	0.057	0.080	0.536	0.612	0.700	0.620	0.678	0.758
·OH (mg/L)	0.076	0.119	0.247	0.092	0.163	0.363	0.903	2.093	3.683	1.445	2.517	3.998

Table 2. Changes of ROS concentrations in aqueous solution with N2, He, air and O2 plasma treatments.