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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
Source PublicationJOURNAL OF CHROMATOGRAPHY A
ISSN0021-9673
2014-07-11
Volume1350Pages:23-29
KeywordMolecularly Imprinted Polymers Water-compatible Triazines Solid Phase Extraction Water Sample
DOI10.1016/j.chroma.2014.05.026
Contribution Rank[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
Department中科院海岸带环境过程与生态修复重点实验室
AbstractIn 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.
Funding OrganizationBiochemistry & Molecular Biology ; Chemistry
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordPRECIPITATION POLYMERIZATION ; RECOGNITION ; CIPROFLOXACIN ; MICROSPHERES ; URINE ; MEDIA
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS IDWOS:000337782400004
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/8726
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorChen, 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
Affiliation1.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
Recommended Citation
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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