期刊
SENSORS AND ACTUATORS B-CHEMICAL
卷 258, 期 -, 页码 156-162出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2017.11.043
关键词
Ratiometric fluorescent probe; Aza-Cope reaction; Formaldehyde; Serum; Air
资金
- Natural Science Foundation of China [21646016]
- natural Science Foundation of Hubei Province, China [2016CFB564]
- Project of Hubei Provincial Education Office [Q20161209]
- Research Foundation of Yichang Science and Technology Bureau [A17-302-a10]
Developing simple and selective methods for formaldehyde (FA) detection are of great interest, because FA is not only an environmental pollutant, but also an endogenous bioactive molecule. Herein, a new ratiometric fluorescent probe (HBT-FA) based on aza-Cope reaction was designed and synthesized, which showed high selectivity and ratiometric fluorescence response to FA. Furthermore, the probe could detect FA in various medium, such as aqueous solution, serum and air. (c) 2017 Elsevier B.V. All rights reserved.
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