On-Line Preconcentration and Analysis of Metribuzin Residues in Corn Fields by Use of a Molecularly Imprinted Polymer
文献类型：期刊论文
| 作者 | Zhang, Shaojun1,2; Yang, Gengliang1,3; Zheng, Zhenshan2; Chen, Yi3 |
| 刊名 | CHROMATOGRAPHIA
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 69期号:7-8页码:615-619 |
| 关键词 | Column Liquid Chromatography Molecularly Imprinted Polymer On-line Preconcentration Metribuzin Residues |
| ISSN号 | 0009-5893 |
| DOI | 10.1365/s10337-008-0862-5 |
| 英文摘要 | A molecularly imprinted polymer as a selective solid-phase extraction adsorbent for efficient preconcentration and analysis of metribuzin residues in corn fields has been synthesised and evaluated. Results showed that molecular imprinting of the polymer was highly effective and the polymer had high affinity and selectivity for metribuzin in water-containing systems. A monolithic column containing molecularly imprinted polymer was prepared and used for on-line preconcentration, separation, and detection of metribuzin residues in soil sampled during investigation of the degradation of the herbicide metribuzin in corn fields. The detection limit of the method was 8.3 x 10(-4) mg kg(-1), recovery was between 94.9% and 103%, and RSD in analysis of soil samples was less than 3.2%. |
| 语种 | 英语 |
| WOS记录号 | WOS:000264885400004 |
| 出版者 | VIEWEG |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66109]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Gengliang |
| 作者单位 | 1.Hebei Univ, Coll Pharm, Baoding 071002, Peoples R China 2.Hebei Acad Agr & Forestry Sci, Inst Genet & Physiol, Shijiazhuang 050051, Peoples R China 3.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shaojun,Yang, Gengliang,Zheng, Zhenshan,et al. On-Line Preconcentration and Analysis of Metribuzin Residues in Corn Fields by Use of a Molecularly Imprinted Polymer[J]. CHROMATOGRAPHIA,2009,69(7-8):615-619. |
| APA | Zhang, Shaojun,Yang, Gengliang,Zheng, Zhenshan,&Chen, Yi.(2009).On-Line Preconcentration and Analysis of Metribuzin Residues in Corn Fields by Use of a Molecularly Imprinted Polymer.CHROMATOGRAPHIA,69(7-8),615-619. |
| MLA | Zhang, Shaojun,et al."On-Line Preconcentration and Analysis of Metribuzin Residues in Corn Fields by Use of a Molecularly Imprinted Polymer".CHROMATOGRAPHIA 69.7-8(2009):615-619. |
入库方式： OAI收割
来源：化学研究所
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