4.6 Article

Water-Soluble Polymer Functionalized CdTe/ZnS Quantum Dots: A Facile Ratiometric Fluorescent Probe for Sensitive and Selective Detection of Nitroaromatic Explosives

期刊

CHEMISTRY-A EUROPEAN JOURNAL
卷 20, 期 8, 页码 2132-2137

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201304390

关键词

hydroxyquinolines; picric acid; quantum dots; ratiometric fluorescent probes; sensors

资金

  1. National Natural Science Foundation of China [21074019]
  2. Natural Science Foundation of Jilin Province [20101539]

向作者/读者索取更多资源

A ratiometric fluorescent probe based on dual luminescence QD/CPL for selective sensing of the nitroaromatic explosive picric acid (PA) was constructed. The observed ratiometric fluorescence intensity change allows the quantitative detection of PA with a detection limit of 9nM.

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