Selective electrochemical magnesium and calcium sensors based on non-macrocyclic nitrogen-containing ferrocene ligands

被引：53

作者：

Chesney, A ^{[1
]}

Bryce, MR ^{[1
]}

Batsanov, AS ^{[1
]}

Howard, JAK ^{[1
]}

Goldenberg, LM ^{[1
]}

机构：

[1] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 06期

关键词：

D O I：

10.1039/a800436f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ferrocene derivatives 1, 2a, 2b and 5 act as electrochemical sensors of Mg2+ and Ca2+ ions in acetonitrile solution in concentrations as low as 10 mol%: a new redox peak appears in the cyclic voltammogram, anodically shifted by 160-360 mV, with no interference from a large excess of several other metal salts; the single crystal X-ray structure of ligand 5 is reported.

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收藏

页码：677 / 678

页数：2

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