Hollow fiber supported ionic liquid liquid-phase microextraction for determination of parathion in environmental water sample

被引：5
作者：
Zhou, Bo [1 ]
Huang, Dushu [1 ]
Xu, Shijuan [1 ]
Wu, Na [1 ]
Liu, Wei [1 ]
机构：
[1] Honghe Univ, Coll Sci, Mengzi, Yunnan, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY, BIOINFORMATICS III | 2014年 / 830卷
关键词：
hollow fiber; microextraction; ionic liquid; parathion; MASS-SPECTROMETRY; CHROMATOGRAPHY; ESTROGENS;
D O I：
10.4028/www.scientific.net/AMR.830.319
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A simple, environmentally friendly and fast method for the enrichment of parathion in water sample based on enhancement effect of room temperature ionic liquid (1-butyl-3-methyl imidazolium hexafluorophosphate, BmimPF(6)) for hollow fiber membrane liquid phase microextraction followed with high performance liquid chromatography (HPLC) has been developed. The effects of the analytical conditions such as the extraction time, extraction temperature, the pH of the sample solution, etc., were studied. Under optimized conditions, the value of the extraction efficiency can reach 195 for parathion.
引用
收藏
页码：319 / 322
页数：4
相关论文
共 9 条
[1]   Dispersion-Free Solvent Extraction of Cr(VI) from Acidic Solutions Using Hollow Fiber Contactor [J].
Alguacil, Francisco I. ;
Alonso, Manuel ;
Lopez, Felix A. ;
Lopez-Delgado, Aurora ;
Padilla, Isabel .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2009, 43 (20) :7718-7722
[2]  
Ali S. Y., 2013, J CHROMATOGR A, V1300, P104
[3]   Air and water stable ionic liquids in physical chemistry [J].
Endres, Frank ;
El Abedin, Sherif Zein .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2006, 8 (18) :2101-2116
[4]   An assessment of estrogenic organic contaminants in Canadian wastewaters [J].
Fernandez, Marc P. ;
Ikonomou, Michael G. ;
Buchanan, Ian .
SCIENCE OF THE TOTAL ENVIRONMENT, 2007, 373 (01) :250-269
[5]   Efficient hollow fiber supported liquid membrane system for the removal and preconcentration of Cr(VI) at trace levels [J].
Gueell, Raquel ;
Antico, Enriqueta ;
Salvado, Victoria ;
Fontas, Claudia .
SEPARATION AND PURIFICATION TECHNOLOGY, 2008, 62 (02) :389-393
[6]   Improved method for analyzing estrogens in water by liquid chromatography-electrospray mass spectrometry [J].
Hu, JY ;
Zhang, HF ;
Chang, H .
JOURNAL OF CHROMATOGRAPHY A, 2005, 1070 (1-2) :221-224
[7]   Determination of formaldehyde in shiitake mushroom by ionic liquid-based liquid-phase microextraction coupled with liquid chromatography [J].
Liu, JF ;
Peng, JF ;
Chi, YG ;
Jiang, GB .
TALANTA, 2005, 65 (03) :705-709
[8]   Quantitative measurement of endogenous estrogens and estrogen metabolites in human serum by liquid chromatography-tandem mass spectrometry [J].
Xu, Xia ;
Roman, John M. ;
Issaq, Haleem J. ;
Keefer, Larry K. ;
Veenstra, Timothy D. ;
Zieger, Regina G. .
ANALYTICAL CHEMISTRY, 2007, 79 (20) :7813-7821
[9]   Polymeric Ionic Liquids as CO2 Selective Sorbent Coatings for Solid-Phase Microextraction [J].
Zhao, Qichao ;
Wajert, Jonathan C. ;
Anderson, Jared L. .
ANALYTICAL CHEMISTRY, 2010, 82 (02) :707-713
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