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| 茄尼醇分子印迹聚合物及印迹膜的性能研究 | |
| 引用本文： | 成会玲,汪国松,夏建军,王明锋,朱秀芳,朱洪友,曹秋娥,丁中涛. 茄尼醇分子印迹聚合物及印迹膜的性能研究[J]. 云南民族大学学报(自然科学版), 2012, 21(3): 157-162 |
| 作者姓名： | 成会玲 汪国松 夏建军 王明锋 朱秀芳 朱洪友 曹秋娥 丁中涛 |
| 作者单位： | 1. 云南大学化学科学与工程学院教育部自然资源药物化学重点实验室,云南昆明,650091 2. 云南大学化学科学与工程学院教育部自然资源药物化学重点实验室,云南昆明650091;红云红河烟草集团技术中心,云南昆明650202 3. 红云红河烟草集团技术中心,云南昆明,650202 |
| 基金项目： | 国家自然科学基金(20964005);教育部新世纪优秀人才支持计划(NCET-08-0925);云南省中烟公司资助项目(2009FL03) |
| 摘 要： | 以茄尼醇为印迹分子,丙烯酰胺(AM)为功能单体,制备了茄尼醇分子印迹聚合物(MIP)和茄尼醇分子印迹复合膜(MIM).分别研究了它们的吸附和渗透特性,并用于烟叶样品中茄尼醇的分离富集.结果表明,实验制备的MIP的印迹因子可达2.20,其对混合标准溶液中的茄尼醇的吸附率达66.9%,明显高于其它组分,显示出良好的选择性分离富集茄尼醇的性能;所制备的MIM能阻碍印迹分子的渗透,显示出对印迹分子茄尼醇的渗透选择性. |
| 关 键 词： | 分子印迹技术 印迹聚合物(膜) 茄尼醇 |
Characterization of Solanesol Molecularly Imprinted Polymer/Membrane |
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| CHENG Hui-ling , WANG Guo-song , XIA Jian-jun , WANG Ming-feng , ZHU Xiu-fang , ZHU Hong-you , CAO Qiu-e , DING Zhong-tao. Characterization of Solanesol Molecularly Imprinted Polymer/Membrane[J]. Journal of Yunnan Nationalities University:Natural Sciences Edition, 2012, 21(3): 157-162 | |
| Authors: | CHENG Hui-ling WANG Guo-song XIA Jian-jun WANG Ming-feng ZHU Xiu-fang ZHU Hong-you CAO Qiu-e DING Zhong-tao |
| Affiliation: | 1(1.Key Laboratory of Medicinal Chemistry for Natural Resource,Ministry of Education, School of Chemical Science and Technology,Yunnan University,Kunming 650091,China; 2.Technology Center,Hongyun-Honghe Tobacco(Group) Co.LTD.,Kunming 650202,China) |
| Abstract: | A solanesol imprinted polymer(MIP) was synthesized in chloroform using acrylamide(AM) as the functional monomer,and its binding characterization and selective property for solanesol in the presence of the interfering molecules were investigated,respectively.This MIP exhibited the high imprinting factor as 2.20.Investigation on the sample of tobacco leaf showed that solanesol in sample solution could be selectively separated and enriched by MIP.A solanesol imprinted membrane(MIM) was also prepared,and the selective permeation experiment via the mixed substrates showed that MIM exhibited higher permeation selectivity to solanesol. |
| Keywords: | molecularly imprinted technology polymers/membranes solanesol |
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