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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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Article information


Submitted
30 Mar 2011
Accepted
28 Apr 2011
First published
17 May 2011

Chem. Commun., 2011,47, 6810-6812
Article type
Communication

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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