Europium-Based Fluorescence Nanoparticle Sensor for Rapid and Ultrasensitive Detection of an Anthrax Biomarker

被引：189
|
作者：
Ai, Kelong [1 ]
Zhang, Baohua [1 ]
Lu, Lehui [1 ]
机构：
[1] Chinese Acad Sci, Inst Appl Chem, State Key Lab Elect Chem Changchun, Changchun 130022, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 02期
基金：
中国国家自然科学基金;
关键词：
anthrax; europium; fluorescence; nanoparticles; sensors; TERBIUM DIPICOLINATE PHOTOLUMINESCENCE; LUMINESCENT LANTHANIDE PROBES; BACTERIAL SPORE DETECTION; SILICA NANOPARTICLES; GOLD NANOPARTICLES; COMPLEXES; MICROSCOPY; ENDOSPORE; CHIRALITY; RELEASE;
D O I：
10.1002/anie.200804231
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Sensor and sensibility: A sensor that combines the properties of a europium complex and an organic-dye-doped silica nanoparticle allows the rapid and ultrasensitive detection of an anthrax biomarker (see picture yellow dots: silica nanoparticles, outer shell: EuIII complex). The sensor response is superior to that obtained with traditional terbium-based sensors. (Figure Presented). © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：304 / 308
页数：5
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