Clenbuterol hydrochloride molecularly imprinted polymer and preparation method thereof

A clenbuterol hydrochloride and molecularly imprinted technology, which is applied in the field of clenbuterol hydrochloride molecularly imprinted polymer and its preparation, can solve the problems of blurred detection line color, invisible quality control line and high missed detection rate, To achieve the effect of good blotting effect, simple and fast synthesis, and low cost
CN104945552AInactive Publication Date: 2015-09-30GUILIN UNIVERSITY OF TECHNOLOGY +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUILIN UNIVERSITY OF TECHNOLOGY
Publication Date
2015-09-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for synthesizing a clenbuterol hydrochloride molecularly imprinted polymer. The method comprises the following step: by using clenbuterol hydrochloride as a template molecule and alpha-methacrylic acid as a functional monomer and performing interaction in the form of hydrogen bonds, adding a crosslinking agent N,N-methylene-bis acrylamide and an initiator ammonium persulfate to perform free radical copolymerization, thereby obtaining the clenbuterol hydrochloride molecularly imprinted polymer, wherein the mole ratio of the template molecule, functional monomer and crosslinking agent is (117-274):(1-300):(30-90). The clenbuterol hydrochloride molecularly imprinted polymer has the advantages of simple and quick synthesis process, low cost, high specificity and favorable stability, can be combined with a test paper method to prepare a test paper strip, and is used for trace on-line detection of clenbuterol hydrochloride.
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Description

technical field

[0001] The invention relates to the technical field of molecular imprinting, in particular to a clenbuterol hydrochloride molecular imprinting polymer and a preparation method thereof. Background technique

[0002] Clenbuterol is a general term for a class of drugs with adrenergic receptor stimulant effects, also known as β2-agonists, which can promote muscle growth and increase lean meat percentage. It has been widely concerned as a growth additive, but β2-receptors Agonists have a certain residual time in animals, and after entering the human body through the food chain, some susceptible people will have obvious symptoms of poisoning, endangering human health. Clenbuterol (CLB) is a kind of clenbuterol, it can significantly promote animal growth and increase lean meat percentage, so it is used by some criminals in animal production to increase lean meat percentage. Studies have shown that clenbuterol hydrochloride remaining in animals will poison the kidne...

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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