Issue 24, 2011

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

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

Supplementary files

Article information

Article type
Communication
Submitted
30 Mar 2011
Accepted
28 Apr 2011
First published
17 May 2011

Chem. Commun., 2011,47, 6810-6812

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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