EFFECT OF SENSITIZERS ON THE CHEMILUMINESCENT REDUCTION OF CERIUM(IV) BY SULFITE

被引:20
作者
KOUKLI, II [1 ]
SARANTONIS, EG [1 ]
CALOKERINOS, AC [1 ]
机构
[1] UNIV ATHENS,ANALYT CHEM LAB,104 SOLONOS STR,GR-10680 ATHENS,GREECE
关键词
chemiluminescence; cyclohexyl-groups; quinine; sensitisers;
D O I
10.1080/00032719008054345
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The effect of 3-cyclohexylaminopropane sulphonic acid and other compounds which contain cyclohexyl-groups on the emission intensity generated during the chemiluminescent oxidation of sulphite by cerium(IV) is investigated. The sensitising action of these compounds remains unclear but their use increases considerably the sensitivity of the determination of sulphite. The use of quinine as a sensitiser by energy transfer is also proposed. © 1990, Taylor & Francis Group, LLC. All rights reserved.
引用
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页码:1167 / 1179
页数:13
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