DICP OpenIR
Physically incorporated extraction phase of solid-phase microextraction by sol-gel technology
Liu, WM; Hu, YA; Zhao, JH; Xu, YA; Guan, YF
关键词Sol-gel Spme Organophosphorus Pesticides
刊名JOURNAL OF CHROMATOGRAPHY A
2006-01-13
DOI10.1016/j.chroma.2005.10.026
1102期:1-2页:37-43
收录类别SCI
文章类型Article
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]QUANTITATIVE-ANALYSIS ; FIBERS ; PESTICIDES ; SPME
英文摘要A sol-gel method for the preparation of solid-phase microextraction (SPME) fiber was described and evaluated. The extraction phase of poly(dimethysiloxane) (PDMS) containing 3% vinyl group was physically incorporated into the sol-get network without chemical bonding. The extraction phase itself is then partly crosslinked at 320 degrees C, forming an independent polymer network and can withstand desorption temperature of 290 degrees C. The headspace extraction of BTX by the fiber SPME was evaluated and the detection limit of o-xylene was down to 0.26 ng/l. Extraction and determination of organophosphorus pesticides (OPPs) in water, orange juice and red wine by the SPME-GC thermionic specified detector (TSD) was validated. Limits of detection of the method for OPPs were below 10 ng/l except methidathion. Relative standard deviations (RSDs) were in the range of 1-20% for pesticides being tested. (c) 2006 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000234691900005
引用统计
被引频次:35[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139945
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dept Analyt Chem & Microinstrumentat, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Liu, WM,Hu, YA,Zhao, JH,et al. Physically incorporated extraction phase of solid-phase microextraction by sol-gel technology[J]. JOURNAL OF CHROMATOGRAPHY A,2006,1102(1-2):37-43.
APA Liu, WM,Hu, YA,Zhao, JH,Xu, YA,&Guan, YF.(2006).Physically incorporated extraction phase of solid-phase microextraction by sol-gel technology.JOURNAL OF CHROMATOGRAPHY A,1102(1-2),37-43.
MLA Liu, WM,et al."Physically incorporated extraction phase of solid-phase microextraction by sol-gel technology".JOURNAL OF CHROMATOGRAPHY A 1102.1-2(2006):37-43.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, WM]的文章
[Hu, YA]的文章
[Zhao, JH]的文章
百度学术
百度学术中相似的文章
[Liu, WM]的文章
[Hu, YA]的文章
[Zhao, JH]的文章
必应学术
必应学术中相似的文章
[Liu, WM]的文章
[Hu, YA]的文章
[Zhao, JH]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。