期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 2, 期 37, 页码 15560-15565出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ta03667k
关键词
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资金
- National Natural Science Foundation of China [51173176, 51273186, 21074123, 91027024]
- Chinese Academy of Sciences [kjcx2-yw-m11]
- Basic Research Fund for the Central Universities [WK2060200012]
Development of novel one-dimensional (1D) solid sensors for the highly selective and sensitive detection of 2,4,6-trinitrophenol (TNP) in aqueous media has attracted considerable attention. Herein, we describe how we fabricated a novel polydiacetylene (PDA) microtube and demonstrated that a single PDA microtube optical waveguide could serve as a novel optical sensor with fast response and high selectivity for TNP probing. The use of a single PDA microtube optical waveguide not only bestows the sensor with a small footprint, fast response and high sensitivity, but also enables its integration into the chip for real-time remote detection in the near future.
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