文档介绍：11 1
综述文章(Reviews)
大气压低温等离子体射流及其生物医学
应用
熊紫兰,卢新培,鲜于斌,邹长林
华中科技大学电气学院低温等离子体实验室,武汉 430074
摘要大气压低温等离子体射流是近年来学术界兴起的新型研究领域,由于其在大气压下产生,气体温度低,活性高,在众多领域尤
其是生物医学方面的应用引起了人们广泛的关注。本文依据驱动电源的不同分别介绍直流电源、交流电源、射频电源、微波、直流脉
冲电源驱动的大气压低温等离子体射流装置,及其各自的物理特性、杀菌效果,以及大气压低温等离子体射流在生物医学方面的应
用。最后叙述了大气压低温等离子体射流应用领域的前景,以及所面临的困难和可能的解决方法。
关键词大气压低温等离子体射流;驱动电源;气体温度;杀菌消毒;生物医学应用
中图分类号 O539,Q683 文献标识码 A 文章编号 1000-7857(2010)15-0097-09
Atmospheric Pressure Low Temperature Plasma Jets and Their
Biomedical Applications
XIONG Zilan, LU Xinpei, XIAN Yubin, ZOU Changlin
Low-Temperature Plasma Laboratory, College of Electrical and Electronics Engineering, Huazhong University of Science and
Technology, Wuhan 430074, China
Abstract Atmospheric low temperature plasmas, as a new emerging field, have recently received an increased attention through several novel
applications, such as surface modifications of polymers, absorption and reflection of ic radiation, especially in the biomedical
field with their outstanding advantages, such as the generation in atmospheric pressure, low gas temperature, and high activity. The plasma jet
devices generate plasma plumes in open space (surrounding air) rather than only in confined discharge gaps. Thus, they can be used for direct
treatments with no limitation on the size of the object to be treated. Atmospheric pressure plasma jet devices driven by DC source, AC source,