One-step, stabilizer-free and green synthesis of Cu nanoclusters as fluorescent probes for sensitive and selective detection of nitrite ions
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- 作者：Xiang-Juan ZhengAuthor Vitae ; Ru-Ping LiangAuthor Vitae ; Zhi-Jian LiAuthor Vitae ; Li ZhangAuthor Vitae ; Jian-Ding Qiu ; qiujianding@163.com" class="auth_mail" title="E-mail the corresponding author ; jdqiu@ncu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Cu nanoclusters ; Nitrite ions ; Fluorescence ; Paper sensor
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：230
- 期：Complete
- 页码：314-319
- 全文大小：1594 K
文摘
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We synthesized water-soluble striking fluorescent Cu nanoclusters (Cu NCs) by a simple one-pot chemical reduction method.
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This proposed synthetic strategy does not need without any auxiliary stabilizer, organic agent or strong reducing agents.
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The prepared Cu NCs show great stability and biocompatible which is essential for construction assays for biological systems.
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The nitrite ions fluorescent sensor was successfully constructed based on the prepared Cu NCs.