In-needle extraction device designed for gas chromatographic analysis of volatile organic compounds

被引：69
作者：
Saito, Y
Ueta, I
Kotera, K
Ogawa, M
Wada, H
Jinno, K
机构：
[1] Toyohashi Univ Technol, Sch Mat Sci, Toyohashi, Aichi 4418580, Japan
[2] Shinwa Chem Ind Ltd, Fushimi Ku, Kyoto 6128307, Japan
来源：
JOURNAL OF CHROMATOGRAPHY A | 2006年 / 1106卷 / 1-2期
基金：
日本学术振兴会;
关键词：
in-needle; extraction; sample preparation; gas chromatography;
D O I：
10.1016/j.chroma.2005.08.048
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A novel in-needle extraction device has been developed for the preconcentration of gaseous organic compounds prior to the determination in gas chromatography (GC). As the extraction medium, a copolymer of methacrylic acid and ethylene glycol dimethacrylate was synthesized. Based on the results in the preliminary experiments, the desorption conditions such as desorption temperature and time have been optimized along with the evaluation of the extraction efficiency. The storage performance of the needle extraction device was also studied. The results clearly demonstrated the excellent extraction performance for typical organic solvents and also suggested the future possibility such as in the applications for the analysis of working environments. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：190 / 195
页数：6
相关论文
共 40 条
[1]   SOLID-PHASE MICROEXTRACTION WITH THERMAL-DESORPTION USING FUSED-SILICA OPTICAL FIBERS [J].
ARTHUR, CL ;
PAWLISZYN, J .
ANALYTICAL CHEMISTRY, 1990, 62 (19) :2145-2148
[2]   Sorptive sample preparation - a review [J].
Baltussen, E ;
Cramers, CA ;
Sandra, PJF .
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2002, 373 (1-2) :3-22
[3]  
Baltussen E, 1999, J MICROCOLUMN SEP, V11, P737, DOI 10.1002/(SICI)1520-667X(1999)11:10<737::AID-MCS7>3.0.CO
[4]  
2-4
[5]   Needle-type concentrator and its application to the determination of pollutants [J].
Berezkin, VG ;
Makarov, ED ;
Stolyarov, BV .
JOURNAL OF CHROMATOGRAPHY A, 2003, 985 (1-2) :63-65
[6]   Automated in-tube solid-phase microextraction coupled to high-performance liquid chromatography [J].
Eisert, R ;
Pawliszyn, J .
ANALYTICAL CHEMISTRY, 1997, 69 (16) :3140-3147
[7]   Miniaturized solid-phase extraction with resin disks [J].
Fritz, JS ;
Masso, JJ .
JOURNAL OF CHROMATOGRAPHY A, 2001, 909 (01) :79-85
[8]   Molecularly imprinted polymers for solid-phase extraction [J].
Haginaka, J .
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2004, 379 (03) :332-334
[9]   Chiral resolution of derivatized amino acids using uniformly sized molecularly imprinted polymers in hydro-organic mobile phases [J].
Haginaka, J ;
Kagawa, C .
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2004, 378 (08) :1907-1912
[10]   Liquid-phase microextraction and capillary electrophoresis of citalopram, an antidepressant drug [J].
Halvorsen, TG ;
Pedersen-Bjergaard, S ;
Rasmussen, KE .
JOURNAL OF CHROMATOGRAPHY A, 2001, 909 (01) :87-93
1234