Development and application of a sol-gel immunosorbent-based method for the determination of isoproturon in surface water

	Development and application of a sol-gel immunosorbent-based method for the determination of isoproturon in surface water
	Zhang, XL ; Martens, D ; Kramer, PM ; Kettrup, AA ; Liang, XM
刊名	journal of chromatography a
	2006-01-13
卷号	1102 期号:1-2 页码:84-90
关键词	immunosorbent sol-gel isoproturon LC-MS-MS
通讯作者	梁鑫淼
产权排序	1;1
英文摘要	an immunosorbent was fabricated by encapsulation of monoclonal anti-isoproturon antibodies in sol-gel matrix. the immunosorbent-based loading, rinsing and eluting processes were optimized. based on these optimizations, the sol-gel immunosorbent (sg-is) selectively extracted isoproturon from an artificial mixture of 68 pesticides. in addition to this high selectivity, the sg-is proved to be reusable. the sg-is was combined with liquid chromatography-tandem mass spectrometry (lc-ms-ms) to determine isoproturon in surface water, and the linear range was up to 2.2 mu g/l with correlation coefficient higher than 0.99 and relative standard deviation (rsd) lower than 5% (n = 8). the limit of quantitation (loq) for 25-ml surface water sample was 5 ng/l. (c) 2006 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; life sciences & biomedicine ; physical sciences
类目[WOS]	biochemical research methods ; chemistry, analytical
研究领域[WOS]	biochemistry & molecular biology ; chemistry
关键词[WOS]	polycyclic aromatic-hydrocarbons ; tandem mass-spectrometry ; liquid-chromatography ; trace-analysis ; phenylurea herbicides ; phase extraction ; immunoaffinity chromatography ; monoclonal-antibodies ; atrazine antibodies ; gas-chromatography
收录类别	SCI
原文出处	true
语种	英语
WOS记录号	WOS:000234691900010
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/93475]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Tech Univ Munich, Lehrstuhl Okol Chem & Umweltanalyt, D-85350 Freising Weihenstephan, Germany 3.GSF, Inst Ecol Chem, Natl Res Ctr Environm & Hlth, D-85764 Oberschleissheim, Germany
推荐引用方式 GB/T 7714	Zhang, XL,Martens, D,Kramer, PM,et al. Development and application of a sol-gel immunosorbent-based method for the determination of isoproturon in surface water[J]. journal of chromatography a,2006,1102(1-2):84-90.
APA	Zhang, XL,Martens, D,Kramer, PM,Kettrup, AA,&Liang, XM.(2006).Development and application of a sol-gel immunosorbent-based method for the determination of isoproturon in surface water.journal of chromatography a,1102(1-2),84-90.
MLA	Zhang, XL,et al."Development and application of a sol-gel immunosorbent-based method for the determination of isoproturon in surface water".journal of chromatography a 1102.1-2(2006):84-90.