量子点作为一种用于检测微小隐孢子虫和蓝氏贾第鞭毛虫的新型免疫荧光检测系统。
Quantum dots as a novel immunofluorescent detection system for Cryptosporidium parvum and Giardia lamblia.
作者信息
Zhu Liang, Ang Simon, Liu Wen-Tso
机构信息
Departments of Civil Engineering, National University of Singapore, Singapore.
出版信息
Appl Environ Microbiol. 2004 Jan;70(1):597-8. doi: 10.1128/AEM.70.1.597-598.2004.
Abstract
Semiconductor quantum dot-conjugated antibodies were successfully developed to label Cryptosporidium parvum and Giardia lamblia. This novel fluorescence system exhibited superior photostability, gave 1.5- to 9-fold-higher signal-to-noise ratios than traditional organic dyes in detecting C. parvum, and allowed dual-color detection for C. parvum and G. lamblia.
摘要
半导体量子点偶联抗体已成功开发用于标记微小隐孢子虫和蓝氏贾第鞭毛虫。这种新型荧光系统表现出卓越的光稳定性，在检测微小隐孢子虫时，其信噪比是传统有机染料的1.5至9倍，并且能够对微小隐孢子虫和蓝氏贾第鞭毛虫进行双色检测。
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