Voltammetric detection of Cu2+ using poly(azure A) modified glassy carbon electrode based on mimic peroxidase behavior of copper
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- 作者：Tong LiuAuthor Vitae ; Yiqun LuoAuthor Vitae ; Liyan KongAuthor Vitae ; Jiaming ZhuAuthor Vitae ; Wen WangAuthor Vitae ; Liang Tan ; liangtan@hunnu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Poly(azure A) modified electrode ; Fenton-type reaction ; Mimic peroxidase ; Detection of copper ions
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：235
- 期：Complete
- 页码：568-574
- 全文大小：1621 K
文摘
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Cu2+ catalyzed the redox reaction between H2O2 and PAA as a mimic peroxidase.
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A new electrochemical sensor for the trace Cu2+ detection was developed.
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The fabricated sensor presented the good selectivity, stability and reproducibility.