利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN107857834A 多孔双模板磁性分子印迹聚合物微球及其制备方法和应用 无效 - 驳回

多孔双模板磁性分子印迹聚合物微球及其制备方法和应用
摘要：
本发明公开了一种多孔双模板磁性分子印迹聚合物微球，其由以下组分构成：(1)Fe3O4纳米粒子；(2)功能聚合物，其为含有至少一个烯键式不饱和双键的羧酸与苯乙烯的共聚物；(3)两种模板分子，其为可与功能聚合物形成氢键的化合物。本发明还涉及多孔双模板磁性分子印迹聚合物微球的制备方法以及应用。所制备多孔双模板磁性分子印迹聚合物微球可选择性吸附复杂基质样品中的农药残留。
摘要（英）：

The invention discloses a porous double-template magnetic molecularly imprinted polymer microsphere, which is composed of the following components: (1) Fe3O4 nano particles, (2) a functional polymer which is a copolymer of a carboxylic acid containing at least an ethylenic unsaturated double bond and styrene, and (3) two template molecules which are compounds capable of forming hydrogen bonds withthe functional polymer. The invention also relates to a preparation method and application of the porous double-template magnetic molecularly imprinted polymer microsphere. The prepared porous double-template magnetic molecularly imprinted polymer microsphere can selectively adsorb pesticide residues in a complex matrix sample.

0/0