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Issue 13, 2009
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Fluorescent gold nanoparticles-based fluorescence sensor for Cu2+ ions

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Abstract

A new fluorescence sensor for the highly selective detection of Cu2+ ion with a detection limit of 3.6 nM based on the aggregation-induced fluorescence quenching of the highly fluorescent glutathione-capped gold nanoparticles is reported.

Graphical abstract: Fluorescent gold nanoparticles-based fluorescence sensor for Cu2+ ions

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Supplementary files

Article information


Submitted
11 Nov 2008
Accepted
20 Jan 2009
First published
11 Feb 2009

Chem. Commun., 2009, 1736-1738
Article type
Communication

Fluorescent gold nanoparticles-based fluorescence sensor for Cu2+ ions

W. Chen, X. Tu and X. Guo, Chem. Commun., 2009, 1736
DOI: 10.1039/B820145E

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