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Issue 24, 2011
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Sensing of biologically relevant d-metal ions using a Eu(III)-cyclen based luminescent displacement assay in aqueous pH 7.4 buffered solution

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Abstract

1·Eu·BPS was developed as a luminescent lanthanide sensor for use in displacement assays for detection of d-metal ions by monitoring the changes in the europium emission, which was quenched for iron(II), with a detection limit of ∼10 pM (0.002 μg L−1) for Fe(II) in buffered pH 7.4 solution.

Graphical abstract: Sensing of biologically relevant d-metal ions using a Eu(iii)-cyclen based luminescent displacement assay in aqueous pH 7.4 buffered solution

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Publication details

The article was received on 30 Mar 2011, accepted on 28 Apr 2011 and first published on 17 May 2011


Article type: Communication
DOI: 10.1039/C1CC11810B
Citation: Chem. Commun., 2011,47, 6810-6812
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    Sensing of biologically relevant d-metal ions using a Eu(III)-cyclen based luminescent displacement assay in aqueous pH 7.4 buffered solution

    O. Kotova, S. Comby and T. Gunnlaugsson, Chem. Commun., 2011, 47, 6810
    DOI: 10.1039/C1CC11810B

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