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

Blair, S.; Kataky, R.; Parker, D.

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 (547nm) has allowed a linear calibration model to be defined over an oxygen concentration range from zero to 0.5 mM (H2O, 295 K).

Citation

Blair, S., Kataky, R., & Parker, D. (2002). Sol gel-immobilised terbium complexes for luminescent sensing of dissolved oxygen by analysis of emission decay. New Journal of Chemistry, 26(5), 530-535

• Journal Article Type: Article
• Publication Date: 2002
• Journal: New Journal of Chemistry
• Print ISSN: 1144-0546
• Electronic ISSN: 1369-9261
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• Volume: 26
• Issue: 5
• Pages: 530-535
• Public URL: https://durham-repository.worktribe.com/output/1603549