Inventors: Guo HB, He LM, Liu YH, Shen XG, Su YJ, Zeng ZL, Zhang QJ
Patent Title: Molecularly imprinted polymer and preparation method and application thereof
Publication date: 2010
Publication number: CN101864029

Abstract: The invention discloses a molecularly imprinted polymer and a preparation method and application thereof. The molecularly imprinted polymer of the invention is the molecularly imprinted polymer, which is prepared by using ractopamine as a template, polymerizing the template with a functional monomer, a cross-linking agent, a pore-forming agent and an initiator to form a block polymer, grinding the block polymer, sieving the obtained powder, removing the template by using acetate methoxide and methoxide and carrying out vacuum drying on the obtained product and has high compatibility and obvious selectivity for the ractopamine.; The molecularly imprinted polymer of the invention has high compatibility and selectivity for the ractopamine and has wide application prospect in analysis of a sample pretreatment solid phase extraction material of the ractopamine in substrates such as a feed, animal tissue or environment water and the like.
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