分子印迹聚合物是一种具有固定空穴大小和形状及有确定排列功能团的交联高聚物,具有专一识别性、亲和性、稳定性好、使用寿命长等优势,备受人们的青睐。综述了分子印迹聚合物的制备以及在色谱分离、固相萃取、膜分离、毛细管电泳、传感器等领域的应用,最后指出了该技术存在的问题及其发展前景。 Molecularly imprinted polymer is a kind of cross-linked polymer with fixed hole size and shape and well-defined functional groups, which has the advantages of special identification, affinity, good stability and long service life Of all ages. The preparation of molecularly imprinted polymers and their applications in the fields of chromatographic separation, solid-phase extraction, membrane separation, capillary electrophoresis, sensors and so on were reviewed. Finally, the problems and prospects of the technology were pointed out.