Mercury(编程语言)
材料科学
检出限
光极
分析化学(期刊)
作者
Kaushalkumar Bhavsar,Radhakrishna Prabhu,Pat Pollard
出处
期刊:Journal of physics
[IOP Publishing]
日期:2013-06-26
卷期号:450: 012011-012011
被引量:6
标识
DOI:10.1088/1742-6596/450/1/012011
摘要
Detection of highly toxic heavy metal ions requires rapid, simple, sensitive and selective detection methods in the environment. Optical fibre based sensing facilitates the remote, continuous and in-situ detection approaches in the environment. Herein, we report the development of a dithizone based fibre optic sensor with a simple procedure to detect heavy metal ions in the aqueous environment using an evanescent wave sensing approach. The chromogenic ligand dithizone and its spectral specificity with metal ions has been elaborated in this work.
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