Solid-phase microextraction coupled to gas chromatography/mass spectrometry for determining polycyclic aromatic hydrocarbon-micelle partition coefficients

被引：30

作者：

Pino, V ^{[1
]}

Ayala, JH ^{[1
]}

González, V ^{[1
]}

Afonso, AM ^{[1
]}

机构：

[1] Univ La Laguna, Dept Analyt Chem Nutr & Food Sci, E-38205 San Cristobal la Laguna, Spain

来源：

ANALYTICAL CHEMISTRY | 2004年 / 76卷 / 15期

关键词：

D O I：

10.1021/ac049915c

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Solid-phase microextraction (SPME) coupled to gas chromatography with MS detection has been employed to study the partition coefficients of PAHs to ionic and nonionic micelles. The results obtained in this work for seven PAHs, using 85-mum polyacrylate- and 100-mum poly-(dimethylsiloxane)-coated fibers and anionic (sodium dodecyl sulfate), cationic (cetyltrimethylammonium bromide), and nonionic (polyoxyethylene-10-lauryl ether) surfactants, indicate that SPME is a viable method for estimating the partition coefficients of PAHs to micelle. The procedure could also be potentially extended to the measurement of partition coefficients between a wide variety of semi- or nonvolatile compounds and micellar media.

引用

页码：4572 / 4578

页数：7

共 27 条

[1] PARTITIONING BEHAVIOR OF SOLUTES ELUTED WITH MICELLAR MOBILE PHASES IN LIQUID-CHROMATOGRAPHY [J].

ARMSTRONG, DW ;

NOME, F .

ANALYTICAL CHEMISTRY, 1981, 53 (11) :1662-1666

[2] MICELLES IN SEPARATIONS - A PRACTICAL AND THEORETICAL REVIEW [J].

ARMSTRONG, DW .

SEPARATION AND PURIFICATION METHODS, 1985, 14 (02) :213-304

[3] SOLID-PHASE MICROEXTRACTION WITH THERMAL-DESORPTION USING FUSED-SILICA OPTICAL FIBERS [J].

ARTHUR, CL ;

PAWLISZYN, J .

ANALYTICAL CHEMISTRY, 1990, 62 (19) :2145-2148

[4]

Berthod A., 2000, Micellar Liquid Chromatography

[5] QUANTITATIVE RETENTION BIOLOGICAL-ACTIVITY RELATIONSHIP STUDY BY MICELLAR LIQUID-CHROMATOGRAPHY [J].

BREYER, ED ;

STRASTERS, JK ;

KHALEDI, MG .

ANALYTICAL CHEMISTRY, 1991, 63 (08) :828-833

[6] Solid-phase microextraction as a method for estimating the octanol-water partition coefficient [J].

Dean, JR ;

Tomlinson, WR ;

Makovskaya, V ;

Cumming, R ;

Hetheridge, M ;

Comber, M .

ANALYTICAL CHEMISTRY, 1996, 68 (01) :130-133

[7] Determination of distribution coefficients of priority polycyclic aromatic hydrocarbons using solid-phase microextraction [J].

Doong, RA ;

Chang, SM .

ANALYTICAL CHEMISTRY, 2000, 72 (15) :3647-3652

[8] Determination of liposome/water partition coefficients of organic acids and bases by solid-phase microextraction [J].

Escher, BI ;

Berg, M ;

Mühlemann, J ;

Schwarz, MAA ;

Hermens, JLM ;

Vaes, WHJ ;

Schwarzenbach, RP .

ANALYST, 2002, 127 (01) :42-48

[9]

Golberg L., 1983, STRUCTURE ACTIVITY C

[10] SOLUTE-MICELLE ASSOCIATION CONSTANTS AND CORRELATION OF OCTANOL-WATER COEFFICIENTS WITH HYDROPHOBICITY FOR POLYCYCLIC AROMATIC-HYDROCARBONS BY MICELLAR CHROMATOGRAPHY [J].

GONZALEZ, V ;

RODRIGUEZDELGADO, MA ;

SANCHEZ, MJ ;

GARCIAMONTELONGO, F .

CHROMATOGRAPHIA, 1992, 34 (11-12) :627-635

← 1 2 3 →