Determination of nickel(II) by its influence on the oxidation of 3,3′,5,5′-tetramethylbenzidine with periodate

被引：1

作者：

Popova, IE ^{[1
]}

Kiryushchenkov, EN ^{[1
]}

Filippova, NV ^{[1
]}

Beklemishev, MK ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia

来源：

MENDELEEV COMMUNICATIONS | 2004年 / 14卷 / 05期

关键词：

D O I：

10.1070/MC2004v014n05ABEH001863

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The negative catalytic action of nickel(II) in the oxidation of 3,3',5,5'-tetramethylbenzidine with periodate and its positive catalytic effect in the same reaction in the presence of an activator (dimethylglyoxime) have been applied to the development of analytical procedures for the determination of this metal ion, which proved to be more sensitive in the case of a positive catalytic effect (the detection limit of nickel is 10(3) times lower).

引用

页码：223 / 225

页数：3

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