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Issue 14, 2012
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Sonochemical synthesis of highly fluorescent glutathione-stabilized Ag nanoclusters and S2− sensing

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Abstract

A facile one-pot sonochemical approach is presented to prepare highly blue-emitting Ag nanoclusters (AgNCs) using glutathione as a stabilizing agent in aqueous solution. The as-prepared AgNCs can be applied in the selective detection of S2− with a limit of detection of 2 nM based on fluorescence quenching.

Graphical abstract: Sonochemical synthesis of highly fluorescent glutathione-stabilized Ag nanoclusters and S2− sensing

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Supplementary files

Article information


Submitted
24 Mar 2012
Accepted
03 May 2012
First published
08 May 2012

Nanoscale, 2012,4, 4103-4106
Article type
Communication

Sonochemical synthesis of highly fluorescent glutathione-stabilized Ag nanoclusters and S2− sensing

T. Zhou, M. Rong, Z. Cai, C. J. Yang and X. Chen, Nanoscale, 2012, 4, 4103
DOI: 10.1039/C2NR30718A

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