Sterilization of Bacillus subtilis Spores Using an Atmospheric Plasma Jet with Argon and Oxygen Mixture Gas
文献类型：期刊论文
| 作者 | Shen, J ; Lan, Y; Meng, YD; Cheng, C; Fang, SD
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| 刊名 | applied physics express
 |
| 出版日期 | 2012 |
| 中文摘要 | to determine an efficient sterilization mechanism, bacillus subtilis spore samples were exposed to an atmospheric plasma jet. by using argon/oxygen mixture gas, the decimal reduction value was reduced from 60 s (using argon gas) to 10 s. more dramatically, after 5 min treatment, the colony-forming unit (cfu) was reduced by six orders. to understand the underlying mechanism of the efficient sterilization by plasma, the contributions from heat, uv radiation, charged particles, ozone, and reactive oxygen radicals were distinguished in this work, showing that charged particles and ozone were the main killing factors. the shape changes of the spores were also discussed. (c) 2012 the japan society of applied physics |
| 学科主题 | 等离子体物理与核聚变研究 |
| 公开日期 | 2012-07-09 |
| 源URL | [http://ir.hfcas.ac.cn/handle/334002/5722]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 推荐引用方式 GB/T 7714 | Shen, J,Lan, Y,Meng, YD,et al. Sterilization of Bacillus subtilis Spores Using an Atmospheric Plasma Jet with Argon and Oxygen Mixture Gas[J]. applied physics express,2012. |
| APA | Shen, J,Lan, Y,Meng, YD,Cheng, C,&Fang, SD.(2012).Sterilization of Bacillus subtilis Spores Using an Atmospheric Plasma Jet with Argon and Oxygen Mixture Gas.applied physics express. |
| MLA | Shen, J,et al."Sterilization of Bacillus subtilis Spores Using an Atmospheric Plasma Jet with Argon and Oxygen Mixture Gas".applied physics express (2012). |
入库方式： OAI收割
来源：合肥物质科学研究院
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