A kind of preparation method and application of fluorescent probe for detecting formaldehyde

A fluorescent probe, formaldehyde technology, applied in the field of fluorescent probes, can solve the problems of different application fields
CN107033101BActive Publication Date: 2019-04-02CHINA THREE GORGES UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA THREE GORGES UNIV
Publication Date
2019-04-02

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Abstract

The invention discloses a preparation method and application of a fluorescent probe for detecting formaldehyde and belongs to the technical field of preparation of formaldehyde probes. The fluorescent probe is a good ratio-type fluorescent probe, suitable for detecting formaldehyde in an aqueous solution and a biological sample. The fluorescent probe according to the invention has a structural formula that is shown in the description. The invention also provides the preparation method of a compound shown by the formula FAP. The synthetic steps of the preparation method are simple, the preparation method only requires one-step reaction, and the yield is high.
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Description

technical field

[0001] The invention relates to a preparation method and application of a formaldehyde fluorescent probe, belonging to the technical field of fluorescent probes. Background technique

[0002] Formaldehyde is a colorless gas with a strong pungent odor. Soluble in water, alcohol and ether. Formaldehyde is gaseous at room temperature, usually in the form of aqueous solution, and is a recognized carcinogen. Formaldehyde can be produced by various natural and human-made activities. Such as fuel combustion, industrial production, and microbial emissions. Formaldehyde is a protoplasmic poison that can bind to proteins. High concentrations of formaldehyde can cause damage to human eyes, nose, respiratory tract, skin and other easily exposed organs. Formaldehyde detection methods mainly include: spectrophotometry, electrochemical detection, gas chromatography, liquid chromatography, sensor method, etc. However, the application fields of each detection method are ...

Claims

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