Electrogeneration of ferrate （Ⅵ） in low concentration NaOH solution for flow-injection-chemiluminescence detection

The possibility of direct analytical applications of ferrate（Ⅵ） solution,which was freshly electrogenerated in low-concentration NaOH electrolyte,was studied by a flow-injection-chemiluminescence（FI-CL） system.It was found that some inorganic ions, organic molecule and biomolecule could enhance the...

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Bibliographic Details
Published in:Chinese chemical letters 2010 (8), p.951-954
Main Author: Hui Jing Zhang Yong Gang Hu Yong Qian Wang Jie Zhang
Format: Article
Language:English
Subjects:
低浓度
检测限
氢氧化钠溶液
氢氧化钠电解液
流动注射分析
流动注射化学发光法
牛血红蛋白
高铁酸盐
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Summary:The possibility of direct analytical applications of ferrate（Ⅵ） solution,which was freshly electrogenerated in low-concentration NaOH electrolyte,was studied by a flow-injection-chemiluminescence（FI-CL） system.It was found that some inorganic ions, organic molecule and biomolecule could enhance the chemiluminescence emission caused by ferrate（Ⅵ）-luminol reaction.V（Ⅴ）, Ca（Ⅱ）,Mg（Ⅱ）,phloroglucinol,and bovine hemoglobin（Hb） chosen as samples were successfully detected by this developed method.The analytical characteristics of the system for the analytes determination including linear ranges,correlation coefficients, limits of detection combined with FI analysis were studied.
ISSN:1001-8417
1878-5964