分子烙印聚合物的结构表征及手性拆分中的热力学研究  

The Structure Characterization for Molecule Imprinting polymers and the Thermodynamic Study in the Chiral Separation Process

作　　者：孟子晖[1] 周良模[2] 王进防[2] 王清海[2] 朱道乾[2] 

机构地区：[1]军事医学科学院毒物药物研究所,北京100850 [2]中国科学院大连化学物理研究所,大连116012

出　　处：《分析化学》2000年第8期1017-1020,共4页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金资助项目!(No.29775025)。

摘　　要：考察了一系列分子烙印聚合物的热稳定性和孔结构，探讨了孔结构与手性选择性的 关系。计算了手性分离过程中的某些热力学参数的变化，发现分子烙印聚合物上的手性分离 是一个焓控制的过程，热力学参数的变化同烙印分子的结构有关。The thermal stability and pore structure of a series of molecule imprinted polymers were investigated. The relationship between the pore structure and chiral selectivity was discussed. The thermodynamic parameters in the chiral separation process were calculated. It was found that the chiral separation process on molecule imprinting chiral stationary phase was an enthalpy controlling process, and the thermodynamic parameters were in relationship with tile structure of print molecule.

关 键 词：分子烙印聚合物 液相色谱 手性拆分 热力学 

分 类 号：O631[理学—高分子化学]