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

页码：1608 / 1609

页数：2

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