Synthesis of novel nanocrystals as fluorescent sensors for Hg2+ ions

被引：82
|
作者：
Chen, B [1 ]
Ying, Y
Zhou, ZT
Zhong, P
机构：
[1] S China Normal Univ, Dept Chem, Guangzhou 510631, Peoples R China
[2] S China Univ Technol, Coll Mat Sci & Engn, Guangzhou 510631, Peoples R China
来源：
CHEMISTRY LETTERS | 2004年 / 33卷 / 12期
关键词：
D O I：
10.1246/cl.2004.1608
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
CdTe nanocrystals as fluorescent sensors for Hg2+ ions were synthesized. These nanocrystals were highly sensitive for Hg2+ ions and the selectivity was found to be Hg2+ > Cu2+ > other representative heavy metal ions. Moreover, they bear the following merits. First, they are easily synthesized; second, they have a narrow, tunable, symmetric emission spectrum.
引用
收藏
页码：1608 / 1609
页数：2
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