Solvent-free synthesis of chiral molecularly imprinted polymers: Porosity control using a nano-sized solid porogen

被引：8

作者：

Duarte, Mariana ^{[1
,2
]}

Billing, Johan ^{[1
]}

Yilmaz, Ecevit ^{[1
]}

机构：

[1] MIP Technol AB, Box 737, S-22007 Lund, Sweden

[2] Lund Univ, Div Nanobiotechnol, Dept Biomed Engn, Box 118, S-22100 Lund, Sweden

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2016年 / 133卷 / 41期

关键词：

molecular recognition; morphology; nanoparticles; porous materials; STATIONARY PHASES; RECOGNITION; EPHEDRINE; CHROMATOGRAPHY; PERFORMANCE; FUTURE; POLYMERIZATION; RESOLUTION; BEADS;

D O I：

10.1002/app.44104

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 polymers (MIPs) have been synthesized in the absence of a solvent using fumed silica nanoparticles to create a porous network. The method employed led to a chiral imprinting effect and allowed for an excellent control over the internal morphology of imprinted and non-imprinted polymer (NIP) materials. The polymers possess high surface areas (>300 m(2)) and identical pore size (112 angstrom). The MIP exhibited an imprinting factor (IF) of 9 and a selectivity value (alpha) of 1.83 for (-)-ephedrine. (C) 2016 Wiley Periodicals, Inc.

引用

页数：5

共 25 条

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