单分子计数方法研究进展  

RESEARCH PROGRESS OF COUNTING SINGLE MOLECULES

作　　者：许光[1] 刘静[2] 

机构地区：[1]山东省职业卫生与职业病防治研究院,济南250062 [2]山东省分析测试中心,济南250014

出　　处：《化学分析计量》2008年第5期78-79,共2页Chemical Analysis And Meterage

摘　　要：对单分子计数定量方法的原理、应用及前景进行了评述。在单分子检测的基础上,通过对溶液中检测到的单个分子进行计数,可测定溶液的浓度,这种方法具有灵敏度高、所需样品量少和选择性好的优点。The principle, application and foreground of counting single molecule was reviewed. Based on single - molecule detection, the sample concentration was determined by the counting of single molecules. The method has the advantage of highly sensitivity, little sample and good selectivity.

关 键 词：单分子计数 荧光显微镜 研究进展 

分 类 号：O643.12[理学—物理化学] O157.5[理学—化学]