| 3,5,7,3＇,4＇,5＇-六羟基黄酮分子印迹聚合物制备及性能表征 |
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| 引用本文： | 常勇慧,张斌.3,5,7,3＇,4＇,5＇-六羟基黄酮分子印迹聚合物制备及性能表征[J].广东化工,2011,38(4):61-62. |
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| 作者姓名： | 常勇慧 张斌 |
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| 作者单位： | 海南师范大学,"省部共建-热带药用植物化学"教育部重点实验室,海南,海口,571158 |
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| 基金项目： | 海南省自然科学基金(2100016)海南省重点学科有机化学开放基金 |
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| 摘 要： | 采用分子印迹技术合成了对3,5,7,3＇,4＇,5＇-六羟基黄酮具有高效选择性的分子印迹聚合物,通过静态吸附的方法,利用Scatchard模型,研究了分子印迹聚合物的特异性识别能力。实验表明,以甲基丙烯酸为功能单体,在甲苯溶剂中聚合得到的分子印迹聚合物对3,5,7,3＇,4＇,5＇-六羟基黄酮具有较大的吸附富集能力和识别特性。其饱和吸附容量达到30.8 mg/g。
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| 关 键 词： | 3 5 7 3＇ 4＇ 5＇-六羟基黄酮 分子印迹 分子识别 |
Synthesis and Characterization of 3,5,7,3',4',5'-Hexahydroflavonol Molecularly Imprinted Polymers |
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| Chang Yonghui,Zhang Bin.Synthesis and Characterization of 3,5,7,3',4',5'-Hexahydroflavonol Molecularly Imprinted Polymers[J].Guangdong Chemical Industry,2011,38(4):61-62. |
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| Authors: | Chang Yonghui Zhang Bin |
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| Affiliation: | (Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education,Hainan Normal University,Haikou 571158,China) |
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| Abstract: | Highly selective solid-phase extraction sorbent for 3,5,7,3’,4’,5’-hexahydroflavonol made by molecular imprinting.The selectively binding ability of molecularly imprinted polymer was investigated by equilibrium adsorption experiments and Scatchard analysis.The results showed that by methacrylic acid as functional monomers,toluene as Porogen,the molecularly imprinted polymer have highly binding capacities and selective recognition to the 3,5,7,3’,4’,5’-hexahydroflavonol.Maximum binding capacities of MIP measure 30.8 mg/g. |
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| Keywords: | 3 5 7 3’ 4’ 5’-hexahydroflavonol molecularly imprinted polymer molecular recognition |
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