Fluorescent gold nanoparticles-based fluorescence sensor for Cu2+ ions
- 11 February 2009
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 13,p. 1736-1738
- https://doi.org/10.1039/b820145e
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.Keywords
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