Quantum dots as a novel immunofluorescent detection system for Cryptosporidium parvum and Giardia lamblia

被引：97
|
作者：
Zhu, L
Ang, S
Liu, WT
机构：
[1] Natl Univ Singapore, Dept Civil Engn, Singapore 117576, Singapore
[2] Natl Univ Singapore, Dept Mech Engn, Singapore 117576, Singapore
[3] Univ Arkansas, Dept Elect Engn, Fayetteville, AR 72701 USA
[4] Univ Arkansas, Dept Biol & Agr Engn, Fayetteville, AR 72701 USA
来源：
APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2004年 / 70卷 / 01期
关键词：
D O I：
10.1128/AEM.70.1.597-598.2004
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
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.
引用
收藏
页码：597 / 598
页数：2
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