A Novel Sensor for Sensitive and Selective Detection of Iodide Using Turn-on Fluorescence Graphene Quantum Dots/Ag Nanocomposite

被引：0
作者：
Xianghong Xu
Yanhui Wang
机构：
[1] Shazhou Professional Institute of Technology,
来源：
Analytical Sciences | 2015年 / 31卷
关键词：
Graphene quantum dots; fluorescence; silver; iodide anion;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the principle of fluorescence enhancing, by the strong and specific interreaction between iodide (I–) ions and nanoAg on the surface of graphene quantum dots/Ag (GQDs/Ag) nanocomposite, we propose a simple label-free and turn-on method for the detection of I–ions with high selectivity and sensitivity by using fluorescent GQDs/Ag nanocomposite in aqueous media.
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收藏
页码：787 / 791
页数：4
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