| 嗪草酮印迹聚合物在环境污染监测中的应用 |
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| 引用本文： | 王锦,董新荣,王超丽.嗪草酮印迹聚合物在环境污染监测中的应用[J].化学与生物工程,2011,28(11):70-72. |
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| 作者姓名： | 王锦 董新荣 王超丽 |
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| 作者单位： | 湖南农业大学理学院,湖南长沙,410128 |
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| 基金项目： | 湖南农业大学青年科学基金资助项目(09QN03) |
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| 摘 要： | 制备了嗪草酮印迹聚合物(MIP),用扫描电镜表征了其结构,并对其进行了吸附动力学研究.结果表明,MIP表面有一定几何结构的孔穴,具有特异性选择吸附性能；利用MIP分离富集嗪草酮可靠性高,嗪草酮的平均回收率达98.2％,平均相对标准偏差为0.93％.利用MIP有效测定了湖南省浏阳河水体及试验田土壤中的痕量嗪草酮,表明其确...
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| 关 键 词： | 嗪草酮 分子印迹 分离富集 环境污染监测 |
Application of Metribuzin Molecularly Imprinted Polymer in Detection of Environmental Pollution |
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| WANG Jin,DONG Xin-rong,WANG Chao-li.Application of Metribuzin Molecularly Imprinted Polymer in Detection of Environmental Pollution[J].Chemistry & Bioengineering,2011,28(11):70-72. |
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| Authors: | WANG Jin DONG Xin-rong WANG Chao-li |
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| Affiliation: | WANG Jin,DONG Xin-rong,WANG Chao-li(College of Sciences,Hunan Agricultural University,Changsha 410128,China) |
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| Abstract: | Metribuzin molecularly imprinted polymer(MIP) was prepared and was characterized by SEM.Its adsorptive kinetics was studied.The results showed that the surface of MIP had cavities with a certain geometric structure,and it possessed specific selective adsorption properties. It was highly reliable for MIP to separate and enrich metribuzin,for the average recovery reached 98.2%,and the average relative deviation was 0.93%.The MIP was applied to determine trace metribuzin of water bodies in Liuyang River and ex... |
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| Keywords: | metribuzin molecular imprinting separation and enrichment environmental pollution detection |
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