Issue 48, 2007
From the journal:

Dalton Transactions

Two-photon absorption and photoluminescence of europium based emissive probes for bioactive systems

Lars-Olof Pålsson,*a   Robert Pal,a   Benjamin S. Murray,a   David Parkera  and  Andrew Beebya  

* Corresponding authors

a Department of Chemistry, Durham University, South Road, Durham, UK
E-mail: lars-olof.palsson@dur.ac.uk
Tel: +44-(0)-191-3342135

Abstract

Observation of two-photon excitation (760 nm) and emission of two responsive water soluble europium complexes is reported with cross-sections of up to 2 GM. Two-photon excitation spectra have also been measured, acquisition being achieved by the use of a cavity-dumped mode locked Ti-sapphire laser. Time-gated detection is used to differentiate the ligand fluorescence and metal centred emission in these europium complexes.

Graphical abstract: Two-photon absorption and photoluminescence of europium based emissive probes for bioactive systems

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Article information

DOI
https://doi.org/10.1039/B710717J
Article type
Paper
Submitted
12 Jul 2007
Accepted
09 Oct 2007
First published
16 Oct 2007

Dalton Trans., 2007, 5726-5734

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Two-photon absorption and photoluminescence of europium based emissive probes for bioactive systems

L. Pålsson, R. Pal, B. S. Murray, D. Parker and A. Beeby, Dalton Trans., 2007, 5726 DOI: 10.1039/B710717J

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