Highly selective and sensitive colorimetric detection of Hg(II) ions using green synthesized silver nanoparticles

被引：49
|
作者：
Annadhasan, M. [1 ]
Rajendiran, N. [1 ]
机构：
[1] Univ Madras, Dept Polymer Sci, Madras 600025, Tamil Nadu, India
来源：
RSC ADVANCES | 2015年 / 5卷 / 115期
关键词：
MERCURY; HG2+; AG; GOLD; NANOCLUSTERS; IRRADIATION; NANOSENSOR; CHEMISTRY; WATER; SIZE;
D O I：
10.1039/c5ra18106b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A facile, one-pot and green method has been developed for the synthesis of silver nanoparticles (AgNPs) using the sodium salt of N-cholyl-L-cysteine (NaCysC) as capping and reducing agent under ambient sunlight irradiation. The synthesized nanoparticles were used for highly selective and sensitive colorimetric detection of Hg2+ in aqueous medium with a limit of detection of about 8 nM.
引用
收藏
页码：94513 / 94518
页数：6
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