A twin enrichment method based on dispersive liquid-liquid microextraction and field-amplified sample injection for the simultaneous determination of sulfonamides

doi:10.1039/c9an02127b

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 山东省海岸带环境工程技术研究中心

	A twin enrichment method based on dispersive liquid-liquid microextraction and field-amplified sample injection for the simultaneous determination of sulfonamides
	Ma, Suya ; Yang, Shixuan ; Song, Zhihua ; Li, Jinhua ; Shi, Qiaocui ; You, Huiyan ; Liu, Huitao ; Lv, Min ; Chen, Lingxin
刊名	ANALYST
	2020-03-07
卷号	145 期号:5 页码:1825-1832
关键词	SOLID-PHASE EXTRACTION CAPILLARY-ELECTROPHORESIS URINE SAMPLES WATER SAMPLES DERIVATIZATION CHROMATOGRAPHY TETRACYCLINES STACKING RESIDUES HONEY
DOI	10.1039/c9an02127b
产权排序	[Ma, Suya ; Yang, Shixuan ; Li, Jinhua ; 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 ; [Ma, Suya ; You, Huiyan] Dalian Univ, Sch Environm & Chem Engn, Dalian 116622, Peoples R China ; [Song, Zhihua] Yantai Univ, Minist Educ, Key Lab Mol Pharmacol & Drug Evaluat,Sch Pharm, Collaborat Innovat Ctr Adv Drug Delivery Syst & B, Yantai 264005, Peoples R China ; [Shi, Qiaocui] Zhejiang Police Coll, Dept Criminal Sci & Technol, Hangzhou 310053, Peoples R China ; [Liu, Huitao] Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China
文献子类	Article
英文摘要	A twin enrichment method based on offline dispersive liquid-liquid microextraction (DLLME) coupled with online field-amplified sample injection (FASI) was developed for the simultaneous determination of four sulfonamide (SA) antibiotics, including sulfamethazine (SMZ), sulfamerazine (SMR), sulfadizine (SDZ) and sulfacetamide (SFA), in different environmental waters, followed by capillary electrophoresis (CE). Various parameters that affected the separation performance of CE and the enrichment efficiencies of DLLME and FASI were optimized in detail, and excellent CE separation was attained within 6 min. The DLLME-FASI-CE offered high sensitivity enrichment factors of 206, 166, 185 and 150 for SMZ, SMR, SDZ and SFA, respectively. Highly sensitive detection was realized with low limits of detection (LODs), which ranged from 2.0-23.0, 2.2-26.0 and 4.3-63.0 ng mL(-1) in tap water, lake water and seawater, respectively, as well as limits of quantification (LOQs) within 6.0-63.0, 7.4-96.0 and 14.0-201.0 ng mL(-1), respectively. Satisfactory recoveries in the range of 91-108% were obtained with the three spiked environmental water samples, and the relative standard deviations were from 1.09-7.45%. The simple effective twin enrichment method provided promising perspective for CE determination of SAs in complicated aqueous matrices, with rapidity, sensitivity, and accuracy.
WOS关键词	SOLID-PHASE EXTRACTION ; CAPILLARY-ELECTROPHORESIS ; URINE SAMPLES ; WATER SAMPLES ; DERIVATIZATION ; CHROMATOGRAPHY ; TETRACYCLINES ; STACKING ; RESIDUES ; HONEY
语种	英语
WOS记录号	WOS:000523502400023
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21876199, 41601525, 51573155] ; National Key Scientific Instrument and Equipment Development Projects [2013YQ17052506] ; Natural Science Foundation of Zhejiang Province of ChinaNatural Science Foundation of Zhejiang Province [LGF18B050002] ; Taishan Scholar Project Special Funding [ts20190962]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/25070]
专题	烟台海岸带研究所_山东省海岸带环境工程技术研究中心烟台海岸带研究所_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.Zhejiang Police Coll, Dept Criminal Sci & Technol, Hangzhou 310053, Peoples R China; 2.Zhejiang Police Coll, Dept Criminal Sci & Technol, Hangzhou 310053, 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.Dalian Univ, Sch Environm & Chem Engn, Dalian 116622, Peoples R China; 5.Yantai Univ, Minist Educ, Key Lab Mol Pharmacol & Drug Evaluat,Sch Pharm, Collaborat Innovat Ctr Adv Drug Delivery Syst & B, Yantai 264005, Peoples R China; 6.Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Ma, Suya,Yang, Shixuan,Song, Zhihua,et al. A twin enrichment method based on dispersive liquid-liquid microextraction and field-amplified sample injection for the simultaneous determination of sulfonamides[J]. ANALYST,2020,145(5):1825-1832.
APA	Ma, Suya.,Yang, Shixuan.,Song, Zhihua.,Li, Jinhua.,Shi, Qiaocui.,...&Chen, Lingxin.(2020).A twin enrichment method based on dispersive liquid-liquid microextraction and field-amplified sample injection for the simultaneous determination of sulfonamides.ANALYST,145(5),1825-1832.
MLA	Ma, Suya,et al."A twin enrichment method based on dispersive liquid-liquid microextraction and field-amplified sample injection for the simultaneous determination of sulfonamides".ANALYST 145.5(2020):1825-1832.