Fluorescence detection of mercury ions and cysteine based on magnesium and nitrogen co-doped carbon quantum dots and IMPLICATION logic gate operation
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- 作者：Ting LiuAuthor Vitae ; Na LiAuthor Vitae ; Jiang Xue DongAuthor Vitae ; Hong Qun Luo ; luohq@swu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Nian Bing Li ; linb@swu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Mg-N-CQDs ; Hg(II) ; Fluorescence ; Cysteine ; IMPLICATION logic gate
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：231
- 期：Complete
- 页码：147-153
- 全文大小：1963 K
文摘
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A new fluorescent sensor for detection of Hg(II) and cysteine based on Mg-N-CQDs was fabricated.
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Preparation of the Mg-N-CQDs is very simple and low-cost.
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The method shows good sensitivity and selectivity for Hg(II) and cysteine detection.
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An IMPLICATION logic gate was successfully constructed to mimic this experiment.