Lu, WH; Liu, J; Li, JH
; Wang, XY; Lv, M; Cui, R; Chen, LX发表期刊ANALYST
ISSN0003-2654
2019-02-21
卷号144期号:4页码:1292-1302
关键词COATED STIR BARCARBON NANOTUBESENVIRONMENTAL WATERSELECTIVE EXTRACTIONSORPTIVE EXTRACTIONPHENOLIC-COMPOUNDSCHICKEN MUSCLEANTIBIOTICSMICROEXTRACTIONMILK
研究领域Chemistry, Analytical
DOI10.1039/c8an02133c
产权排序[Lu, Wenhui] Qilu Univ Technol, Shandong Acad Sci, Sch Light Ind Sci & Technol, Jinan 250353, Shandong, Peoples R China; [Liu, Jie; Cui, Rong] Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China; [Lu, Wenhui; Liu, Jie; Li, Jinhua; Wang, Xiaoyan; Lv, Min; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn & Technol, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Chen, Lingxin] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China
作者部门海岸带环境工程技术研究与发展中心
英文摘要Novel dual-template molecularly imprinted polymers (dt-MIPs) were prepared by simple and facile precipitation polymerization using norfloxacin (NOR) and enrofloxacin (ENR) as templates for simultaneous selective recognition and extraction of the two fluoroquinolones (FQs). The as-prepared dt-MIPs exhibited high adsorption capacity and excellent selectivity towards NOR and ENR. Several main parameters affecting the efficiency of dt-MIP based dispersive solid-phase extraction (DSPE) were systematically investigated, coupled with high performance liquid chromatography determination. Consequently, high enrichment factors of 71 and 61 were obtained for NOR and ENR respectively, and good linearity in the range of 1-200 g L-1 was observed, with correlation coefficients (r) above 0.9977. The limits of detection and quantification for NOR were 0.22 and 0.67 g L-1, respectively, and 0.36 and 0.98 g L-1 for ENR. Satisfactory recoveries of the two FQs from spiked lake, sea and tap water samples at three concentration levels were attained in the range of 80.9-101.0% with relative standard deviations of 0.9-6.9%. The present study not only has great potential for applications in FQ determination, but will also enrich research into dual/multi-template imprinting.
文章类型Article
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21876199, 21477160, 41601525, 21804010, 41776110]; Natural Science Foundation of Shandong Province of ChinaNatural Science Foundation of Shandong Province [ZR2014BL031, ZR2016BL25, ZR2016DB07]; Department of Science and Technology of Shandong Province of China [GG201709290055]
收录类别SCI
语种英语
关键词[WOS]COATED STIR BAR; CARBON NANOTUBES; ENVIRONMENTAL WATER; SELECTIVE EXTRACTION; SORPTIVE EXTRACTION; PHENOLIC-COMPOUNDS; CHICKEN MUSCLE; ANTIBIOTICS; MICROEXTRACTION; MILK
研究领域[WOS]Chemistry, Analytical
WOS记录号WOS:000459637300023
引用统计被引频次：55[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24996
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Qilu Univ Technol, Shandong Acad Sci, Sch Light Ind Sci & Technol, Jinan 250353, Shandong, Peoples R China;
2.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China;
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn & Technol, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
4.Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China
推荐引用方式
GB/T 7714Lu, WH,Liu, J,Li, JH,et al. Dual-template molecularly imprinted polymers for dispersive solid-phase extraction of fluoroquinolones in water samples coupled with high performance liquid chromatography[J]. ANALYST,2019,144(4):1292-1302.
APALu, WH.,Liu, J.,Li, JH.,Wang, XY.,Lv, M.,...&Chen, LX.(2019).Dual-template molecularly imprinted polymers for dispersive solid-phase extraction of fluoroquinolones in water samples coupled with high performance liquid chromatography.ANALYST,144(4),1292-1302.
MLALu, WH,et al."Dual-template molecularly imprinted polymers for dispersive solid-phase extraction of fluoroquinolones in water samples coupled with high performance liquid chromatography".ANALYST 144.4(2019):1292-1302.
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