Effects of atmospheric nonthermal plasma on invasion of colorectal cancer cells
Effects of atmospheric nonthermal plasma on invasion of colorectal cancer cells
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DOI：
10.1063/1.3449575
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发表时间：
2010-06-14
影响因子：
4
通讯作者：
Baek, Seung Joon
中科院分区：
文献类型：
--
作者：
Kim, Chul-Ho;Kwon, Seyeoul;Baek, Seung Joon
研究了大气压低温等离子体中气体含量和等离子体功率对大肠癌细胞侵袭活性的影响。氦和氦加氧等离子体通过喷嘴诱导，并在小于10 kV的交流功率下操作，其在环境空气中表现出2.5 cm的长度和3-4 mm的直径。用等离子体射流处理癌细胞导致细胞迁移/侵袭减少，其中等离子体强度更高并且向He流动气体中添加氧气。(C)2010年美国物理学会。[doi 10.1063/1.3449575]
The effect that the gas content and plasma power of atmospheric, nonthermal plasma has on the invasion activity in colorectal cancer cells has been studied. Helium and helium plus oxygen plasmas were induced through a nozzle and operated with an ac power of less than 10 kV which exhibited a length of 2.5 cm and a diameter of 3-4 mm in ambient air. Treatment of cancer cells with the plasma jet resulted in a decrease in cell migration/invasion with higher plasma intensity and the addition of oxygen to the He flow gas. (C) 2010 American Institute of Physics. [doi:10.1063/1.3449575]