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Fig. 2 | Journal of Biological Engineering

Fig. 2

From: Super-antibiofilm effect of N2 plasma treated buffer (NPB) against plant pathogenic bacterium

Fig. 2

Detection of ROS in NPB, and the scavenging effect of various antioxidants on antimicrobial activity of NPB. (a) Concentration of ROS detected in NPB solutions. (b) Antioxidants and free radical scavengers with the target ROS shown in parentheses; NAC (O free radical), L-histidine (singlet oxygen), sodium pyruvate (hydrogen peroxide, H2O2), mannitol (hydroxyl radical, HO•), uric acid (peroxynitrite anion, ONOO), trolox (peroxyl radical, ROO•), and tiron (superoxide anion, •O2). Controls: untreated PBS and NPB only. All the experiments were performed at least 3 times

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