| 孔雀石绿分子印迹聚合物的制备及其吸附 |
| |
| 引用本文： | 吴泉书,黄志勇,林郑忠.孔雀石绿分子印迹聚合物的制备及其吸附[J].应用化学,2013,30(7):834-839. |
| |
| 作者姓名： | 吴泉书 黄志勇 林郑忠 |
| |
| 作者单位： | (集美大学生物工程学院 厦门 361021) |
| |
| 基金项目： | 国家自然科学基金资助项目，福建省基金资助项目，福建省科技重点项目，集美大学创新团队基金资助项目，集美大学优秀青年骨干教师基金资助项目，教育部留学回国人员科研启动基金 |
| |
| 摘 要： | 采用本体聚合法制备了孔雀石绿分子印迹聚合物，对功能单体的种类及用量、交联剂用量、模板浓度和聚合时间等参数进行了优化，并通过等温吸附实验，考察聚合物的吸附性能。 结果表明，以α-甲基丙烯酸为功能单体，当孔雀石绿、α-甲基丙烯酸和乙二醇二甲基丙烯酸酯的摩尔比为1∶4∶20时，所合成的聚合物具有最大的吸附容量，印迹因子（α=QMIP/QNIP）可达到3.6，表明合成的印迹聚合物对孔雀石绿有良好的识别和富集能力。
|
| 关 键 词： | 孔雀石绿 分子印迹聚合物 本体聚合法 吸附性能 |
| 收稿时间： | 2012-08-01 |
| 修稿时间： | 2012-09-14 |
Preparation and Adsorption of Molecularly Imprinting Polymer for Malachite Green |
| |
| WU Quanshu
,
HUANG Zhiyong
,
LIN Zhengzhong.Preparation and Adsorption of Molecularly Imprinting Polymer for Malachite Green[J].Chinese Journal of Applied Chemistry,2013,30(7):834-839. |
| |
| Authors: | WU Quanshu HUANG Zhiyong LIN Zhengzhong |
| |
| Institution: | (College of Bioengineering,Jimei University,Xiamen 361021,China) |
| |
| Abstract: | A molecularly imprinted polymer(MIP) of malachite green(MG) was prepared through bulk polymerization. Polymerization conditions, such as the kinds and the dosages of functional monomers, the dosages of cross linker, the concentrations of the template, as well as the polymerization time, were optimized. Static equilibrium binding method was employed to investigate the absorption ability of polymers to MG. The result showed that when using MAA as monomer and the molar ratio of MG, MAA， EGDMA was 1∶4∶20, the largest amount of absorption was achieved and the imprinting factor(α=QMIP/QNIP) could be as large as 3.6, indicating that the MIP prepared in this work had the excellent ability of recognition and enrichment for MG. |
| |
| Keywords: | Malachite green molecularly imprinted polymer bulk polymerization absorption |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《应用化学》浏览原始摘要信息 |
| 点击此处可从《应用化学》下载免费的PDF全文 |
|
