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Issue 1, 2011
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A ratiometric luminescent oxygen sensor based on a chemically functionalized quantum dot

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Abstract

Nanoconjugates composed of CdSe–ZnS core–shell nanocrystals and pyrenyl ligands are shown to exhibit a double photoluminescence. Owing to the different response of the two emission signals towards oxygen, the nanocrystals function as high dynamic range ratiometric luminescent O2 nanosensors.

Graphical abstract: A ratiometric luminescent oxygen sensor based on a chemically functionalized quantum dot

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Publication details

The article was received on 28 Jun 2010, accepted on 04 Aug 2010 and first published on 23 Aug 2010


Article type: Communication
DOI: 10.1039/C0CC02163F
Citation: Chem. Commun., 2011,47, 325-327
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    A ratiometric luminescent oxygen sensor based on a chemically functionalized quantum dot

    M. Amelia, A. Lavie-Cambot, N. D. McClenaghan and A. Credi, Chem. Commun., 2011, 47, 325
    DOI: 10.1039/C0CC02163F

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