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引用本文格式: 曹慧,张小刚,徐斐,于劲松. 孔雀石绿分子印迹聚合物的合成及吸附性能研究 [J]. 四川大学学报: 自然科学版, 2012, 49: 1319~1324.
Preparation and adsorption characteristics of malachite green imprinted polymers
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Key Words   Preparation and adsorption characteristics of malachite green imprinted polymers
作者单位
曹慧 上海理工大学医疗器械与食品学院 
张小刚 上海理工大学医疗器械与食品学院 
徐斐 上海理工大学医疗器械与食品学院 
于劲松 上海理工大学医疗器械与食品学院 
Abstract
    Molecularly imprinted polymers were prepared using malachite green(MG) as imprinting molecule by bulk polymerization. Interactions between functional monomer(α methacrylic acid ,MAA) and template were observed using UV Vis and FT IR spectroscopy of solutions of these components as well. The polymer was loaded into the self made solid phase extraction(SPE) cartridge to concentrate MG. The result s indicated that the interactions should be cooperative hydrogen bonds or ionic bond produced by self assembly. The stoichiometric mole ratio of MG MAA complex is 1∶2. The scanning electron microscope (SEM) exhibited that the the polymers were rich in pore structure which favored adsorption and the diameter were in the range of 45 to 80 μm. Sample analysis showed that the adsorption effect of polymers on MG was excellent, it could be used in trace analysis.

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