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

被引：192

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.

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页码：304 / 308

页数：5

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