Monolithic polymeric sorbents for high-performance chromatography of synthetic polymers

被引:14
|
作者
Vlakh, E. G. [1 ]
Maksimova, E. F. [1 ]
Tennikova, T. B. [1 ]
机构
[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
基金
俄罗斯基础研究基金会;
关键词
LIQUID-CHROMATOGRAPHY; MEMBRANE CHROMATOGRAPHY; PROTEIN SEPARATION; COLUMNS; SUPPORTS; PLATFORMS;
D O I
10.1134/S1560090413020061
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A number of macroporous monolithic materials based on copolymers of butyl methacrylate or lauryl methacrylate with ethylene glycol dimethacrylate is obtained via thermal free-radical polymerization. The effect of polymerization conditions on pore parameters of the synthesized sorbents is studied. Polymer stationary phases obtained for the efficient analysis of synthetic polymers are tested for the separation of a multicomponent mixture containing polystyrene samples of various molecular masses.
引用
收藏
页码:55 / 62
页数:8
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