Issue 7, 2005

Photoactivated luminescent CdSe quantum dots as sensitive cyanide probes in aqueous solutions

Abstract

Water-soluble luminescent CdSe quantum dots surface-modified with 2-mercaptoethane sulfonate were synthesized for the selective determination of free cyanide in aqueous solution with high sensitivity (detection limit of 1.1 × 10−6 M), via analyte-induced changes in their photoluminescence after photoactivation.

Graphical abstract: Photoactivated luminescent CdSe quantum dots as sensitive cyanide probes in aqueous solutions

Article information

Article type
Communication
Submitted
27 9月 2004
Accepted
26 11月 2004
First published
04 1月 2005

Chem. Commun., 2005, 883-885

Photoactivated luminescent CdSe quantum dots as sensitive cyanide probes in aqueous solutions

W. J. Jin, M. T. Fernández-Argüelles, J. M. Costa-Fernández, R. Pereiro and A. Sanz-Medel, Chem. Commun., 2005, 883 DOI: 10.1039/B414858D

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