Fluorescent material and preparation method and application thereof

A fluorescent molecular imprinting and raw material technology, applied in the field of fluorescent materials and molecular imprinting, can solve the problems of complex operation, poor specificity, and inability to detect quickly.
CN102643218AInactive Publication Date: 2012-08-22HUAZHONG UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
HUAZHONG UNIV OF SCI & TECH
Publication Date
2012-08-22
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides a fluorescent material, and also provides a fluorescent molecularly imprinted polymer prepared by the fluorescent material. The fluorescent material is dansyl methacrylic acid, and the preparation method comprises the following steps: performing a sulfonylation reaction of dansyl chloride and aminoethyl methacrylamide hydrochloric acid under the action of a catalyst to obtain a dansyl methacrylic acid solution, performing extraction and purification of the obtained solution to obtain the dansyl chloride fluorescent material of dansyl methacrylic acid. A molecularly imprinted polymer synthesized by using the dansyl methacrylic acid fluorescent material of the invention as a functional monomer not only can be used as a traditional molecular recognition material for specific separation and combination of target template molecules, but also can be used as a sensing material for direct rapid qualitative and quantitative analysis of endocrine disruptors in environment and food.
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Description

technical field

[0001] The invention belongs to the technical field of fluorescent materials and molecular imprinting, and specifically relates to a fluorescent material that can be used for synthesizing fluorescent molecularly imprinted polymers (fluorescent MIPs) and a preparation method thereof, and fluorescent molecular imprinting prepared using the fluorescent material as a functional monomer polymer. technical background

[0002] Environmental endocrine disruptors refer to a large class of substances that can interfere with the normal endocrine function of humans or animals, causing sex changes or developmental deformities of humans or animals. Such compounds are stable in structure and exist in trace concentrations in the environment. Other constant substances in the sample can easily interfere with the accurate quantification of such trace pollutants. Therefore, how to accurately and quickly detect the content of trace environmental endocrine disruptors has always be...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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