Properties of polysilicone fullerene as the coating for solid-phase microextraction

被引：0
作者：
Han, SQ
Xiao, CH
Wu, CY [1 ]
机构：
[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
[2] Shanxi Normal Univ, Dept Chem, Linfen 041004, Peoples R China
来源：
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2001年 / 29卷 / 12期
关键词：
head-space solid phase microextraction; chromatography; polymeric polysilicone fullerence;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The properties including extraction time to reach equilibrium, extraction amount, selectivity, detection limits, linear range, thermal stability and the life of coatings, for the new-coated fiber containing C-60 have been investigated comprehensively. Compared to non-polar polydimethylsiloxane (PDMS) commercial availably, the C-60 fibers are more efficient, selective and sensitive for aromatic compounds. The thermal stability, reproducibility and lifetime of polysilicone fullerence (PF) coat are better than the similar polarity of PDMS commercial availably.
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收藏
页码：1374 / 1378
页数：5
相关论文
共 5 条
[1]   Solid phase microextraction in headspace analysis. Dynamics in non-steady state mass transfer [J].
Ai, J .
ANALYTICAL CHEMISTRY, 1998, 70 (22) :4822-4826
[2]  
BELARDI R, 1990, WATER POLLUT RES J C, V24, P179
[3]  
Wang YR, 1999, CHEM J CHINESE U, V20, P699
[4]   Application of the polysilicone fullerene coating for solid-phase microextraction in the determination of semi-volatile compounds [J].
Xiao, CH ;
Han, SQ ;
Wang, ZY ;
Xing, J ;
Wu, CY .
JOURNAL OF CHROMATOGRAPHY A, 2001, 927 (1-2) :121-130
[5]   HEADSPACE SOLID-PHASE MICROEXTRACTION [J].
ZHANG, ZY ;
PAWLISZYN, J .
ANALYTICAL CHEMISTRY, 1993, 65 (14) :1843-1852
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