Photoelectrochemical aptasensing of lead(II) ion based on the in situ generation of photosensitizer of a self-operating photocathode
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- 作者：Guang-Li Wang glwang@jiangnan.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Tian-Tian Gu ; Yu-Ming Dong dongym@jiangnan.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xiu-Ming Wu ; Zai-Jun Li
- 关键词：Photoelectrochemistry ; Lead(II) ions ; Self-operating photocathode ; Aptasensor
- 刊名：Electrochemistry Communications
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：61
- 期：Complete
- 页码：117-120
- 全文大小：442 K
文摘
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A self-operating photocathode is firstly utilized for photoelectrochemical ion sensing.
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Pb2 + induces the in situ formation of hemin sensitized NiO photocathode.
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The method is highly sensitive and selective for Pb2 +.