Issue 16, 2013

DNA-functionalized silver nanoclusters as a chemopalette: tunable fluorescence for turn-on detection of cysteine

Abstract

A strategy for rapid synthesis of a chemopalette of fluorescent Ag nanoclusters based on efficient directors by only incorporating mutated bases of a C-rich ssDNA as template was proposed and used as a new fluorescence turn-on highly selective and sensitive detection method for cysteine without the interference of GSH and Hcy.

Graphical abstract: DNA-functionalized silver nanoclusters as a chemopalette: tunable fluorescence for turn-on detection of cysteine

Supplementary files

Article information

Article type
Communication
Submitted
12 Feb 2013
Accepted
26 Feb 2013
First published
26 Feb 2013

J. Mater. Chem. B, 2013,1, 2128-2131

DNA-functionalized silver nanoclusters as a chemopalette: tunable fluorescence for turn-on detection of cysteine

G. Liu, D. Feng, X. Mu, W. Zheng, T. Chen, L. Qi and D. Li, J. Mater. Chem. B, 2013, 1, 2128 DOI: 10.1039/C3TB20208A

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