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

Stephanie Blair; Ritu Kataky; David Parker

doi:10.1039/b110743g

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

Stephanie Blair, Ritu Kataky, David Parker^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

45 Citations (Scopus)

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).

Original language	English
Pages (from-to)	530-535
Number of pages	6
Journal	New Journal of Chemistry
Volume	26
Issue number	5
DOIs	https://doi.org/10.1039/b110743g
Publication status	Published - 18 Apr 2002

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

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).",

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AU - Blair, Stephanie

AU - Kataky, Ritu

AU - Parker, David

PY - 2002/4/18

Y1 - 2002/4/18

N2 - 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).

AB - 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).

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U2 - 10.1039/b110743g

DO - 10.1039/b110743g

M3 - Journal article

AN - SCOPUS:0036105571

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VL - 26

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EP - 535

JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 5

ER -

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

Abstract

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