在常规不锈钢色谱管中以甲基丙烯酸为功能单体,采用原位聚合法制备了(5S,11S)-特罗格尔碱(S-TB)的印迹整体柱.考察了流动相中添加不同量的醋酸和水对分离的影响,结合台阶梯度洗脱模式在S-TB整体柱上实现了对TB消旋体的快速分离.另外,以碱性单体2-二甲基乙基胺甲基丙烯酸酯(DAMA)为功能单体,在毛细管中采用原位聚合法制备了毛细管分子印迹整体柱,用于在毛细管电色谱(CEC)中对消旋体1,1'-联-2-萘酚(BNL)进行手性分离.结果表明,以DAMA为功能单体可以制备其他酸性模板的分子印迹聚合物,从而扩大了分子印迹聚合物(MIP)在CEC分离中的应用范围.
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