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Issue 17, 2013
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A reusable biosensor for detecting mercury(II) at the subpicomolar level based on “turn-on” resonance light scattering

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Abstract

A reusable sensing strategy employing magnetic nanoparticles and thymine-containing aptamers was developed to detect Hg2+ in real water samples based on “turn-on” resonance light scattering. The LOD was as low as 500 fM (S/N = 3), and the present sensor can be repeatedly used for at least seven cycles.

Graphical abstract: A reusable biosensor for detecting mercury(ii) at the subpicomolar level based on “turn-on” resonance light scattering

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Publication details

The article was received on 26 Nov 2012, accepted on 14 Jan 2013 and first published on 15 Jan 2013


Article type: Communication
DOI: 10.1039/C3CC38488H
Citation: Chem. Commun., 2013,49, 1750-1752
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    A reusable biosensor for detecting mercury(II) at the subpicomolar level based on “turn-on” resonance light scattering

    Q. Yue, T. Shen, J. Wang, L. Wang, S. Xu, H. Li and J. Liu, Chem. Commun., 2013, 49, 1750
    DOI: 10.1039/C3CC38488H

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