新型静电场采样器采集流感病毒研究  

Study on efficiency of electrostatic sampling devices in collecting influenza virus

作　　者：甄世祺[1,2] 张惠力[2] 周明浩[2] 陈晓东[2] 尹立红[1] 陈连生[2] 要茂盛[3] 

机构地区：[1]东南大学公共卫生学院,江苏南京210009 [2]江苏省疾病预防控制中心,江苏南京210009 [3]北京大学环境与工程学院,北京100871

出　　处：《江苏预防医学》2010年第3期1-3,共3页Jiangsu Journal of Preventive Medicine

基　　金：江苏省科技计划项目(BS2007069)

摘　　要：目的:研究新型静电场采样装置采集空气中流感病毒的效率。方法:通过实验室模拟产生病毒气溶胶,使用新型静电场采样器采集并用QPCR方法检测收集液中病毒的浓度,与原液中病毒浓度比较。结果:静电场采样装置对流感病毒的采样效率可以达到26%。结论:新型的静电场器可以用于采集空气中病毒,并可以通过改进提高采集效率。Objective：To study the sampling efficiency of the electrostatic sampling devices in collecting influenza virus. Methods： The aerosol of influenza virus were collected by electrostatic sampling device , then their concentrations were measured by QPCR. The concentration of sampling by the electrostatic sampler for the aerosol of influenza virus were compared with original liquid. Results： The collective efficiency of electrostatic sampling devices was 26%. Conclusions： Electrostatic sampling devices is effective for collect virus bioaerosol.

关 键 词：新型静电场采样器 流感病毒 定量PCR 

分 类 号：R-331[医药卫生]