单粒子聚焦装置及相关技术的研究进展

摘要

介绍了国内外单粒子聚焦装置及其相关技术的现状与研究进展.从液、气体内单粒子聚焦2个方面分析了不同单粒子聚焦装置的原理与优势,提出液、气体内单粒子聚焦手段均能对液、气体中的细菌等微粒进行有效的快速检测.指出了2种单粒子聚焦手段具有广阔的发展空间,若能优化结构与设计,保证高检测精度与高检测效率,将会减少误检、漏检,在生物战剂检测、烈性传染病防治等领域发挥更大的作用.%The present situation and research progress of the single-particle focusing device and related technologies were introduced in foreign countries and China. The principles and advantages of different single-particle focusing devices were analyzed from the aspects of liquid and gas single-particle focusing, and it's pointed out that rapid detection of the particles such as bacteria could be realized by liquid and gas single-particle focusing measures. The two measures both had brilliant prospects providing the structure and design were optimized to ensure high detection precision and efficiency, which could be promoted for bio-agents detection and fulminating infectious diseases prevention and treatment.