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Issue 15, 2015
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Ratiometric fluorescence and mesoporous structure dual signal amplification for sensitive and selective detection of TNT based on MIP@QD fluorescence sensors

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Abstract

Molecularly imprinted polymer coated quantum dot (MIP@QD) fluorescence sensors combined with ratiometric fluorescence techniques and mesoporous silica materials have been applied to detect TNT for the first time. The assay platform exhibited excellent selectivity and sensitivity with a detection limit as low as 15 nM.

Graphical abstract: Ratiometric fluorescence and mesoporous structure dual signal amplification for sensitive and selective detection of TNT based on MIP@QD fluorescence sensors

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Supplementary files

Article information


Submitted
06 Dec 2014
Accepted
12 Jan 2015
First published
12 Jan 2015

Chem. Commun., 2015,51, 3200-3203
Article type
Communication

Ratiometric fluorescence and mesoporous structure dual signal amplification for sensitive and selective detection of TNT based on MIP@QD fluorescence sensors

S. Xu and H. Lu, Chem. Commun., 2015, 51, 3200
DOI: 10.1039/C4CC09766A

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