SCREENING AND CHARACTERIZATION OF ATRAZINE METABOLITES BY LIQUID-CHROMATOGRAPHY TANDEM MASS-SPECTROMETRY

被引：15

作者：

NELIEU, S ^{[1
]}

STOBIECKI, M ^{[1
]}

KERHOAS, L ^{[1
]}

EINHORN, J ^{[1
]}

机构：

[1] INRA,UNITE PHYTOPHARM & MEDIATEURS CHIM,F-78026 VERSAILLES,FRANCE

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1994年 / 8卷 / 12期

关键词：

D O I：

10.1002/rcm.1290081208

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The ability of liquid chromatography combined with positive-ion low-collision-energy tandem mass spectrometry for screening and characterization of atrazine metabolites in aqueous solutions is examined. The strategy used was defined after investigations on the structure and origin of the main daughter ions through experiments done by desorption chemical ionization with NH3 or ND3 as reagent gas. Following this, a three-step procedure was proposed which included parent-ion spectra based on [XC=N-C(=NH)NH2](+) (with X=Cl or OH) ions apparently formed via ion-dipole complexes and found to be highly diagnostic for chlorotriazines and hydroxytriazines respectively.

引用

页码：945 / 952

页数：8

共 23 条

[1] ANALYSIS OF CHLOROTRIAZINES AND THEIR DEGRADATION PRODUCTS IN ENVIRONMENTAL-SAMPLES BY SELECTING VARIOUS OPERATING MODES IN THERMOSPRAY HPLC/MS/MS [J].

ABIAN, J ;

DURAND, G ;

BARCELO, D .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1993, 41 (08) :1264-1273

[2] OZONATION BY-PRODUCTS OF ATRAZINE IN SYNTHETIC AND NATURAL-WATERS [J].

ADAMS, CD ;

RANDTKE, SJ .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1992, 26 (11) :2218-2227

[3] COMBINED LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY .2. TECHNIQUES AND MECHANISMS OF THERMOSPRAY [J].

ARPINO, P .

MASS SPECTROMETRY REVIEWS, 1990, 9 (06) :631-669

[4] DETERMINATION OF NONVOLATILE ORGANIC-COMPOUNDS IN AQUEOUS ENVIRONMENTAL-SAMPLES USING LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY [J].

BELLAR, TA ;

BUDDE, WL .

ANALYTICAL CHEMISTRY, 1988, 60 (19) :2076-2083

[5] BIODEGRADATION OF S-TRIAZINE XENOBIOTICS [J].

COOK, AM .

FEMS MICROBIOLOGY LETTERS, 1987, 46 (02) :93-116

[6] APPLICATIONS OF THERMOSPRAY LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY IN PHOTOCHEMICAL STUDIES OF PESTICIDES IN WATER [J].

DURAND, G ;

DEBERTRAND, N ;

BARCELO, D .

JOURNAL OF CHROMATOGRAPHY, 1991, 554 (1-2) :233-250

[7] DETERMINATION OF CHLOROTRIAZINES AND THEIR PHOTOLYSIS PRODUCTS BY LIQUID-CHROMATOGRAPHY WITH PHOTODIODE-ARRAY AND THERMOSPRAY MASS-SPECTROMETRIC DETECTION [J].

DURAND, G ;

BARCELO, D .

JOURNAL OF CHROMATOGRAPHY, 1990, 502 (02) :275-286

[8] COMPARISON OF GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC METHODS FOR SCREENING OF CHLOROTRIAZINE PESTICIDES IN SOIL [J].

DURAND, G ;

GILLE, P ;

FRAISSE, D ;

BARCELO, D .

JOURNAL OF CHROMATOGRAPHY, 1992, 603 (1-2) :175-184

[9] MECHANISMS OF REPELLER-INDUCED EFFECTS IN THERMOSPRAY LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY [J].

HEEREMANS, CE ;

VANDERHOEVEN, RAM ;

NIESSEN, WMA ;

VANDERGREEF, J ;

NIBBERING, NMM .

ORGANIC MASS SPECTROMETRY, 1991, 26 (05) :519-527

[10] BIODEGRADATION OF OZONATED ATRAZINE AS A WASTE-WATER DISPOSAL SYSTEM [J].

KEARNEY, PC ;

MULDOON, MT ;

SOMICH, CJ ;

RUTH, JM ;

VOADEN, DJ .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1988, 36 (06) :1301-1306

← 1 2 3 →