Issue 5, 2002
From the journal:

New Journal of Chemistry

Sol–gel-immobilised terbium complexes for luminescent sensing of dissolved oxygen by analysis of emission decay†

Stephanie Blair,a   Ritu Katakya  and  David Parker*a  

* Corresponding authors

a Department of Chemistry, University of Durham, South Road, Durham, UK

Abstract

Cationic terbium complexes bearing an N-methylphenanthridinium chromophore have been incorporated in sol–gel thin films and their response characteristics analysed with respect to variations in dissolved oxygen concentration. Analysis of the emission lifetime decay curves (547 nm) has allowed a linear calibration model to be defined over an oxygen concentration range from zero to 0.5 mM (H2O, 295 K).

Graphical abstract: Sol–gel-immobilised terbium complexes for luminescent sensing of dissolved oxygen by analysis of emission decay

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Article information

DOI
https://doi.org/10.1039/B110743G
Article type
Paper
Submitted
21 Nov 2001
Accepted
05 Mar 2002
First published
18 Apr 2002

New J. Chem., 2002,26, 530-535

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Sol–gel-immobilised terbium complexes for luminescent sensing of dissolved oxygen by analysis of emission decay

S. Blair, R. Kataky and D. Parker, New J. Chem., 2002, 26, 530 DOI: 10.1039/B110743G

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