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| Double water compatible molecularly imprinted polymers applied as solid-phase extraction sorbent for selective preconcentration and determination of triazines in complicated water samples | |
Xu, Shoufang1; Lu, Hongzhi1; Chen, Lingxin2 ; Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China. lxchen@yic.ac.cn
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| 发表期刊 | JOURNAL OF CHROMATOGRAPHY A
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| ISSN | 0021-9673 |
| 2014-07-11 | |
| 卷号 | 1350页码:23-29 |
| 关键词 | Molecularly Imprinted Polymers Water-compatible Triazines Solid Phase Extraction Water Sample |
| DOI | 10.1016/j.chroma.2014.05.026 |
| 产权排序 | [Xu, Shoufang; Lu, Hongzhi] Linyi Univ, Sch Chem & Chem Engn, Linyi 276005, Peoples R China; [Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | In the present work, double water compatible molecularly imprinted polymers (DWC-MIPs) with water compatible core and hydrophilic polymer brushes were prepared by reversible addition-fragmentation chain transfer precipitate polymerization (RAFTPP) and applied as solid-phase extraction (SPE) sorbent for selective preconcentration and specific recognition of triazines in water samples. The DWC-MIPs employed as SPE sorbent presented much higher extraction efficiency for four triazines in aqueous media based on the double water compatible property. The validated method was also successfully applied to tap water and river water sample analysis, and satisfactory recoveries were attained, such as 69.2-95.4% with the precision of 1.59-3.94% for four triazines at 100 p.,g L-1. The DWC-MIPs-SPE proves to be a highly effective cleanup and enrichment method for simultaneous separation and sensitive determination of triazines in complicated water samples. (c) 2014 Elsevier B.V. All rights reserved.; In the present work, double water compatible molecularly imprinted polymers (DWC-MIPs) with water compatible core and hydrophilic polymer brushes were prepared by reversible addition-fragmentation chain transfer precipitate polymerization (RAFTPP) and applied as solid-phase extraction (SPE) sorbent for selective preconcentration and specific recognition of triazines in water samples. The DWC-MIPs employed as SPE sorbent presented much higher extraction efficiency for four triazines in aqueous media based on the double water compatible property. The validated method was also successfully applied to tap water and river water sample analysis, and satisfactory recoveries were attained, such as 69.2-95.4% with the precision of 1.59-3.94% for four triazines at 100 p.,g L-1. The DWC-MIPs-SPE proves to be a highly effective cleanup and enrichment method for simultaneous separation and sensitive determination of triazines in complicated water samples. (c) 2014 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | Biochemistry & Molecular Biology ; Chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PRECIPITATION POLYMERIZATION ; RECOGNITION ; CIPROFLOXACIN ; MICROSPHERES ; URINE ; MEDIA |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Chemistry |
| WOS记录号 | WOS:000337782400004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8726 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China. lxchen@yic.ac.cn |
| 作者单位 | 1.Linyi Univ, Sch Chem & Chem Engn, Linyi 276005, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Shoufang,Lu, Hongzhi,Chen, Lingxin,et al. Double water compatible molecularly imprinted polymers applied as solid-phase extraction sorbent for selective preconcentration and determination of triazines in complicated water samples[J]. JOURNAL OF CHROMATOGRAPHY A,2014,1350:23-29. |
| APA | Xu, Shoufang,Lu, Hongzhi,Chen, Lingxin,&Chen, LX .(2014).Double water compatible molecularly imprinted polymers applied as solid-phase extraction sorbent for selective preconcentration and determination of triazines in complicated water samples.JOURNAL OF CHROMATOGRAPHY A,1350,23-29. |
| MLA | Xu, Shoufang,et al."Double water compatible molecularly imprinted polymers applied as solid-phase extraction sorbent for selective preconcentration and determination of triazines in complicated water samples".JOURNAL OF CHROMATOGRAPHY A 1350(2014):23-29. |
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