Issue 29, 2011

Dual-functional Au–Fe3O4 dumbbell nanoparticles for sensitive and selective turn-on fluorescent detection of cyanide based on the inner filter effect

Abstract

We demonstrate for the first time that bifunctional Au–Fe3O4 dumbbell nanoparticles can be used for sensitive and selective turn-on fluorescent detection of cyanide based on the inner filter effect, and a “magnetic concentration–washing process” is proposed to effectively reduce the interference of dye pollution.

Graphical abstract: Dual-functional Au–Fe3O4 dumbbell nanoparticles for sensitive and selective turn-on fluorescent detection of cyanide based on the inner filter effect

Supplementary files

Article information

Article type
Communication
Submitted
28 May 2011
Accepted
14 Jun 2011
First published
22 Jun 2011

Chem. Commun., 2011,47, 8268-8270

Dual-functional Au–Fe3O4 dumbbell nanoparticles for sensitive and selective turn-on fluorescent detection of cyanide based on the inner filter effect

Y. Zhai, L. Jin, P. Wang and S. Dong, Chem. Commun., 2011, 47, 8268 DOI: 10.1039/C1CC13149D

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