Detection of ozone based on its striking inhibition of tris(1,10-phenanthroline)ruthenium(II)/glyoxal electrochemiluminescence

被引：12

作者：

Qi, Wenjing ^{[1
,2
]}

Liu, Zhongyuan ^{[1
]}

Lai, Jianping ^{[1
,2
]}

Gao, Wenyue ^{[1
,2
]}

Liu, Xiaoyun ^{[1
,2
]}

Xu, Min ^{[1
,2
]}

Xu, Guobao ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China

[2] Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 60期

基金：

中国国家自然科学基金;

关键词：

ELECTROGENERATED CHEMILUMINESCENCE; MONITORING OZONE; GLYOXYLIC-ACID; AMBIENT OZONE; CO-REACTANT; GLYOXAL; ABSORBENCY; OZONATION; OXIDATION; SILICA;

D O I：

10.1039/c4cc01605j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ozone unexpectedly dramatically suppresses the electrochemiluminescence (ECL) of Ru(phen)(3)(2+)/glyoxal at an ozone/glyoxal ratio of less than 0.5%. Moreover, a sensitive, simple and fast ECL method for ozone detection is developed, with a detection time within 1 min and a limit of detection of 20 nM.

引用

收藏

页码：8164 / 8166

页数：3

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