High-Performance Quenchometric Oxygen Sensors Based on Fluorinated Xerogels Doped with [Ru(dpp)3]2+
- 19 February 2005
- journal article
- research article
- Published by American Chemical Society (ACS) in Analytical Chemistry
- Vol. 77 (8) , 2670-2672
- https://doi.org/10.1021/ac048199b
Abstract
By using hybrid xerogels that are composed of alkyl and perfluoroalkyl ORMOSILs (organically modified silicates) doped with the luminophore tris(4,7'-diphenyl-1,10'-phenanthroline) ruthenium(II), we have produced highly sensitive O2 sensors (i.e., I(N2)/I(O2) = 35 +/- 4) with linear calibration curves that exhibit less than 2% drift over 6 months.Keywords
This publication has 18 references indexed in Scilit:
- Thin film dissolved oxygen sensor based on platinum octaethylporphyrin encapsulated in an elastic fluorinated polymerAnalytica Chimica Acta, 2004
- The Effects of Material Properties on the Activity of Sol‐Gel Entrapped Perruthenate under Supercritical ConditionsAdvanced Synthesis & Catalysis, 2003
- Integrated chemical sensor array platform based on a light emitting diode, xerogel-derived sensor elements, and high-speed pin printingAnalytica Chimica Acta, 2002
- Hybrid organic–inorganic gels containing perfluoro-alkyl moietiesJournal of Fluorine Chemistry, 2000
- Tailoring of Sol−Gel Films for Optical Sensing of Oxygen in Gas and Aqueous PhaseAnalytical Chemistry, 1998
- Oxygen-Sensitive Luminescent Materials Based on Silicone-Soluble Ruthenium Diimine ComplexesAnalytical Chemistry, 1995
- Organic Chemistry within Ceramic Matrixes: Doped Sol-Gel MaterialsAccounts of Chemical Research, 1995
- Room temperature phosphorescence and delayed fluorescence of organic molecules trapped in silica sol—gel glassesJournal of Photochemistry and Photobiology A: Chemistry, 1991
- Photophysics and photochemistry of oxygen sensors based on luminescent transition-metal complexesAnalytical Chemistry, 1991
- Luminescence quenching mechanism for microheterogeneous systemsAnalytical Chemistry, 1991