Highly sensitive determination of paraquat and diquat in human blood with tetrabromophenolphthalein ethyl ester by ion-pair extraction/spectrophotometric method

被引：6

作者：

Kato, K ^{[1
]}

Okada, H

Imura, H

Ohashi, K

机构：

[1] Ibaraki Univ, Fac Sci, Bunkyo Ku, Mito, Ibaraki 3108512, Japan

[2] Ibaraki Pref Police HQ, Sci Invest Lab, Mito, Ibaraki 310, Japan

来源：

ANALYTICAL SCIENCES | 1999年 / 15卷 / 07期

关键词：

paraquat; diquat; extraction; absorption spectrophotometry; high sensitivity; human blood; tetrabromophenolphthalein ethyl ester; preliminary screening;

D O I：

10.2116/analsci.15.689

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

引用

页码：689 / 693

页数：5

共 19 条

[1] AN ION-EXCHANGE METHOD FOR DETERMINING PARAQUAT RESIDUES IN FOOD CROPS [J].

CALDERBANK, A ;

YUEN, SH .

ANALYST, 1965, 90 (1067) :99-+

[2] DETERMINATION OF PARAQUAT IN RAT-BRAIN BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].

CORASANITI, MT ;

NISTICO, G .

JOURNAL OF CHROMATOGRAPHY, 1993, 643 (1-2) :419-425

[3]

FRANKE G, 1979, FRESEN Z ANAL CHEM, V298, P38

[4] Electrochemical analysis of water-soluble paraquat and diquat in urine [J].

Fushinuki, Y ;

Taniguchi, I .

DENKI KAGAKU, 1997, 65 (04) :326-327

[5] SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF PARAQUAT [J].

GANESAN, M ;

NATESAN, S ;

RANGANATHAN, V .

ANALYST, 1979, 104 (1236) :258-261

[6]

ISHIZAWA F, 1995, JPN J TOXICOL, V8, P401

[7] DETERMINATION OF PARAQUAT BY FLOW-INJECTION SPECTROPHOTOMETRY [J].

JAIN, A ;

VERMA, KK ;

TOWNSHEND, A .

ANALYTICA CHIMICA ACTA, 1993, 284 (02) :275-279

[8]

Kage S., 1998, JPN J FORENSIC TOXIC, V16, P34

[9] DETERMINATION OF PARAQUAT IN TISSUE USING ION-PAIR CHROMATOGRAPHY IN CONJUNCTION WITH SPECTROPHOTOMETRY [J].

KUO, TL .

FORENSIC SCIENCE INTERNATIONAL, 1987, 33 (03) :177-185

[10]

Martens M A, 1974, J Pharm Belg, V29, P444

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