Riedel F, Golda J, Held J, Davies H L, van der Woude M W, Bredin J, Niemi K, Gans T, Schulz-von der Gathen V, O'Connell D
York Plasma Institute, Department of Physics, University of York, York YO10 5DD, United Kingdom.
Institute of Experimental and Applied Physics, Kiel University, 24098 Kiel, Germany.
Plasma Sources Sci Technol. 2020 Sep;29(9):095018. doi: 10.1088/1361-6595/abad01. Epub 2020 Sep 17.
Atmospheric pressure plasmas have been ground-breaking for plasma science and technologies, due to their significant application potential in many fields, including medicinal, biological, and environmental applications. This is predominantly due to their efficient production and delivery of chemically reactive species under ambient conditions. One of the challenges in progressing the field is comparing plasma sources and results across the community and the literature. To address this a reference plasma source was established during the 'biomedical applications of atmospheric pressure plasmas' EU COST Action MP1101. It is crucial that reference sources are reproducible. Here, we present the reproducibility and variance across multiple sources through examining various characteristics, including: absolute atomic oxygen densities, absolute ozone densities, electrical characteristics, optical emission spectroscopy, temperature measurements, and bactericidal activity. The measurements demonstrate that the tested COST jets are mainly reproducible within the intrinsic uncertainty of each measurement technique.
大气压等离子体在等离子体科学和技术领域具有开创性意义，因为它们在包括医学、生物学和环境应用在内的许多领域具有巨大的应用潜力。这主要归功于它们在环境条件下能高效产生和输送化学反应性物种。该领域发展面临的挑战之一是在整个科学界和文献中比较等离子体源和结果。为解决这一问题，在“大气压等离子体的生物医学应用”欧盟成本行动MP1101期间建立了一个参考等离子体源。参考源的可重复性至关重要。在此，我们通过检查各种特性，包括：绝对原子氧密度、绝对臭氧密度、电学特性、光发射光谱、温度测量和杀菌活性，展示了多个源之间的可重复性和差异。测量结果表明，测试的成本行动射流在每种测量技术的固有不确定性范围内主要是可重复的。
