A novel chemosensor based on graphitic carbon nitride quantum dots and potassium ferricyanide chemiluminescence system for Hg(II) ion detection
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- 作者：Hossein Abdolmohammad-Zadeh ; h.abdol@azaruniv.edu" class="auth_mail" title="E-mail the corresponding author ; h_abdol@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Elaheh RahimpourAuthor Vitae
- 关键词：Hg(II) ion ; Chemosensor ; Chemiluminescence ; Graphitic carbon nitride quantum dots ; Response surface methodology
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：31 March 2016
- 年：2016
- 卷：225
- 期：Complete
- 页码：258-266
- 全文大小：2100 K
文摘
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Graphitic carbon nitride quantum dots (g-CNQDs) were prepared by a simple method.
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K3Fe(CN)6 was used as an oxidant in chemiluminescence (CL) system of g-CNQDs.
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Hg(II) ion has a diminishing effect on the g-CNQDs–K3Fe(CN)6 CL system.
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A simple and sensitive chemosensor was constructed for Hg(II) ion detection.
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The method was successfully applied to determine Hg(II) ion in various real samples.