NONENZYMATIC METHOD FOR THE DETERMINATION OF HYDROGEN-PEROXIDE IN ATMOSPHERIC SAMPLES

被引：77

作者：

LEE, JH ^{[1
]}

TANG, IN ^{[1
]}

WEINSTEINLLOYD, JB ^{[1
]}

机构：

[1] SUNY COLL OLD WESTBURY,CHEM PHYS PROGRAM,OLD WESTBURY,NY 11568

来源：

ANALYTICAL CHEMISTRY | 1990年 / 62卷 / 21期

关键词：

D O I：

10.1021/ac00220a022

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A nonenzymatic method is developed and compared with the well-known enzymatic (p-hydroxyphenyl)acetlc acid (pOH-PAA) method for the determination of hydrogen peroxide in aqueous atmospheric samples. The new method is based on the Fe(11)-catalyzed oxidation of benzoic acid by H202 to form hydroxylated products (OHBA), which are analyzed by fluorescence detection. The limit of detection and linear response range of the new method are comparable to those of the pOHPAA technique. In addition, the new Fenton-OHBA method has the advantage of using inexpensive, stable, easily available chemical reagents that do not require refrigeration. The new method Is insensitive to moderate transition-metal concentrations often found in atmospheric samples. © 1990, American Chemical Society. All rights reserved.

引用

页码：2381 / 2384

页数：4

共 39 条

[1] A COMPARISON OF THE ENZYME FLUOROMETRIC AND THE PEROXYOXALATE CHEMILUMINESCENCE METHODS FOR MEASURING H2O2 [J].

BELTZ, N ;

JAESCHKE, W ;

KOK, GL ;

GITLIN, SN ;

LAZRUS, AL ;

MCLAREN, S ;

SHAKESPEARE, D ;

MOHNEN, VA .

JOURNAL OF ATMOSPHERIC CHEMISTRY, 1987, 5 (03) :311-322

[2] POLAROGRAPHIC STUDY OF RATE OF OXIDATION OF IRON(II) CHELATES BY HYDROGEN-PEROXIDE [J].

BORGGAARD, OK ;

ANDERSEN, VS ;

FARVER, O .

ACTA CHEMICA SCANDINAVICA, 1971, 25 (09) :3541-+

[3] HYDROGEN-PEROXIDE FORMATION FROM FORMALDEHYDE PHOTOOXIDATION AND ITS PRESENCE IN URBAN ATMOSPHERES [J].

BUFALINI, JJ ;

BRUBAKER, KL ;

GAY, BW .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1972, 6 (09) :816-&

[4] CHEMICAL MECHANISMS OF ACID GENERATION IN THE TROPOSPHERE [J].

CALVERT, JG ;

LAZRUS, A ;

KOK, GL ;

HEIKES, BG ;

WALEGA, JG ;

LIND, J ;

CANTRELL, CA .

NATURE, 1985, 317 (6032) :27-35

[5] PULSE-RADIOLYSIS AT HIGH-TEMPERATURES AND HIGH-PRESSURES [J].

CHRISTENSEN, H ;

SEHESTED, K .

RADIATION PHYSICS AND CHEMISTRY, 1981, 18 (3-4) :723-731

[6] SPECTROPHOTOMETRIC DETERMINATION OF HYDROGEN PEROXIDE WITH 8-QUINOLINOL [J].

COHEN, IR ;

PURCELL, TC .

ANALYTICAL CHEMISTRY, 1967, 39 (01) :131-&

[7] MEASUREMENT AND INTERPRETATION OF CONCENTRATIONS OF H2O2 AND RELATED SPECIES IN THE UPPER MIDWEST DURING SUMMER [J].

DAUM, PH ;

KLEINMAN, LI ;

HILLS, AJ ;

LAZRUS, AL ;

LESLIE, ACD ;

BUSNESS, K ;

BOATMAN, J .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1990, 95 (D7) :9857-9871

[8] MEASUREMENTS OF THE CHEMICAL-COMPOSITION OF STRATIFORM CLOUDS [J].

DAUM, PH ;

KELLY, TJ ;

SCHWARTZ, SE ;

NEWMAN, L .

ATMOSPHERIC ENVIRONMENT, 1984, 18 (12) :2671-2684

[9]

DAUM PH, 1987, J GEOPHYS RES, V92, P915

[10]

Fenton HJH., 1984, J CHEM SOC T, V65, P899, DOI DOI 10.1039/CT8946500899

← 1 2 3 4 →