Journal
SENSORS AND ACTUATORS B-CHEMICAL
Volume 258, Issue -, Pages 156-162Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2017.11.043
Keywords
Ratiometric fluorescent probe; Aza-Cope reaction; Formaldehyde; Serum; Air
Funding
- 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]
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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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