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

被引：50

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

页码：94513 / 94518

页数：6

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