Preparation and Adsorption Selectivity of Rutin Molecularly Imprinted Polymers

被引:16
|
作者
Fu, Yu [1 ,2 ]
Chen, Zhenbin [1 ,2 ,3 ]
Yu, Hui [1 ,2 ]
Yue, Yumin [4 ]
Di, Duolong [3 ]
机构
[1] Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
[2] Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China
[3] Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730050, Peoples R China
[4] Sch YangJiaQiao, Lanzhou 730050, Peoples R China
关键词
synthesis; Rutin; molecular imprinting; copolymer; P(AM-co-AA); BINDING-PROPERTIES; RECOGNITION; POLYMERIZATION; OPTIMIZATION; EXTRACTION; FLAVONOIDS; TEMPLATE;
D O I
10.1002/app.34525
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Molecularly imprinted polymer (MIP) for Rutin had been prepared through solution polymerization by redox initiation. The effects of monomers, crosslinker, initiators, polymerization time, and temperature on adsorption selectivity for Rutin were investigated and optimized. The structure and surface morphology of MIP were evaluated by Fourier transform infrared spectroscopy and scanning electron microscopy, respectively. The synthesized MIP under the optimal conditions showed a specific recognition of Rutin from the mixture of Rutin and Isorhamnetin. And the maximal separation degree of Rutin was 5.0. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123: 903-912, 2012
引用
收藏
页码:903 / 912
页数:10
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