Inactivation effects of the mist nebulized with plasma-activated air on Pseudomonas aeruginosa through the simulated respiratory tract

文献类型： 外文期刊

第一作者： Guo, Li

作者： Guo, Li;Huang, Lingling;Zhao, Pengyu;Wang, Zifeng;Lin, Jiao;Liu, Dingxin;Wang, Xiaohua;Rong, Mingzhe;Niyazi, Gulimire;Li, Tianhui;Li, Gang;Song, Liqiang

作者机构：

关键词： arc discharge; inactivation; plasma-activated nebulized mist (PANM); reactive species

期刊名称：PLASMA PROCESSES AND POLYMERS （ 影响因子：3.5； 五年影响因子：3.5 ）

ISSN： 1612-8850

年卷期： 2023 年

页码：

收录情况： SCI

摘要： Plasma-based technology has been widely applied in the biomedicine, agriculture, and environmental fields. In this study, a new application mode, namely plasma-activated nebulized mist (PANM) was proposed. The saline was nebulized by the plasma-activated air to form a mist, and the inactivation effects on Pseudomonas aeruginosa were analyzed based on the simulated respiratory tract. The PANM through the simulated trachea with different lengths or diameters, and the branched once or twice simulated respiratory tract exhibited effective inactivation effects. The PANM through the combined simulated trachea and pig trachea could also inactivate the bacteria on the inner wall of the pig trachea. This study supplied a potent alternative to antibiotics for the treatment of respiratory tract infections.

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