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Sterilization of bacillus subtilis spores using an atmospheric plasma jet

机译:大气等离子流对枯草芽孢杆菌孢子的灭菌

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As an alternative to conventiona1 sterilization techniques, atmospheric pressure plasma jets (APPJs), have received significant attention because of their low operating temperatures and cost-effective operation1. According to previous studies the addition of oxygen gas (O2) can cause helium/argon plasma to produce more active oxygen species. These active species play important roles in spore decontamination2. Although some investigations have been performed on sterilization mechanisms involving atmospheric pressure plasma jet, the respective contributions of each of the various agents generated by the plasma are still not clear.
机译:作为常规 1 灭菌技术的替代方法,大气压等离子体射流(APPJ)由于其较低的工作温度和具有成本效益的操作 1 而备受关注。根据以前的研究,氧气(O2)的添加会导致氦/氩等离子体产生更多的活性氧。这些活性物质在孢子去污 2 中起着重要作用。尽管已经对涉及大气压等离子体射流的灭菌机理进行了一些研究,但是由等离子体产生的各种试剂的各自贡献仍然不清楚。

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