IR@PKUHSC  > 北京大学基础医学院  > 细胞生物学系
学科主题基础医学
Ablation of liver cancer cells in vitro by a plasma needle
Zhang, Xianhui1,2; Li, Maojin3; Zhou, Rouli3; Feng, Kecheng1; Yang, Size2
刊名APPLIED PHYSICS LETTERS
2008-07-14
DOI10.1063/1.2959735
93期:2
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Physics, Applied
研究领域[WOS]Physics
关键词[WOS]DIELECTRIC BARRIER DISCHARGES ; ATMOSPHERIC-PRESSURE ; OXYGEN ; INJECTION ; MIXTURES ; BACTERIA
英文摘要

A plasma needle using a dielectric barrier discharge reactor at atmospheric pressure with a funnel-shaped nozzle was developed. The preliminary characteristics of the plume and applications to the ablation of cultured human hepatocellular carcinoma (HCC) BEL-7402 cell line were presented. The effect of oxygen, which was injected into argon plasma afterglow region through a steel tube, was studied. The efficiency of argon-oxygen plasma depends sensitively on the oxygen concentration in argon plasma. Large differences between spectra in atmosphere and those in Dulbecco′s modified eagle medium are found. It is found that ultraviolet rays, O, OH, and Ar radicals can reach the bottom of solution and act on HCC cells and there is an optimum input power to get the most radicals. (C) 2008 American Institute of Physics.

语种英语
WOS记录号WOS:000257796100028
引用统计
被引频次:91[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/63318
专题北京大学基础医学院_细胞生物学系
作者单位1.Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Jilin, Peoples R China
2.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Mat Phys, Beijing 100080, Peoples R China
3.Peking Univ, Dept Cell Biol, Hlth Sci Ctr, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Xianhui,Li, Maojin,Zhou, Rouli,et al. Ablation of liver cancer cells in vitro by a plasma needle[J]. APPLIED PHYSICS LETTERS,2008,93(2).
APA Zhang, Xianhui,Li, Maojin,Zhou, Rouli,Feng, Kecheng,&Yang, Size.(2008).Ablation of liver cancer cells in vitro by a plasma needle.APPLIED PHYSICS LETTERS,93(2).
MLA Zhang, Xianhui,et al."Ablation of liver cancer cells in vitro by a plasma needle".APPLIED PHYSICS LETTERS 93.2(2008).
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