doi: 10.1039/c1cc11810b.
Epub 2011 May 17.
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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- PMID: 21589967
- DOI: 10.1039/c1cc11810b
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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
Chem Commun (Camb).
.
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.
This journal is © The Royal Society of Chemistry 2011
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