Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Karen Mongey"'
Publikováno v:
Measurement Science and Technology. 13:1552-1557
The temperature dependence of luminescent coatings which measure surface pressure is a well established problem. Temperature correction of the surface pressure measurement is often carried out by incorporating a second luminescent coating or by co-im
Publikováno v:
Journal of Non-Crystalline Solids. 306:138-148
In recent years, sol–gel-derived films have played a significant role in optical sensor development. This paper focuses on the characterisation of oxygen-sensitive tetraethoxysilane (TEOS) and methyltriethoxysilane (MTEOS)-based films. Film porosit
Publikováno v:
Coordination Chemistry Reviews. :417-429
The temperature dependence of the emission properties of the compounds [Ru(phen)2 (3Mptr)]+ (1), [Ru(bpy)2(bpt)]+ (2), [Ru(bpy)2(bpzt)]+ (3), [{Ru(bpy)2} 2(bpt)]3+ (4) and [{Ru(bpy)2} 2(bpzt)]3+ (5) in solution and in tetraethylorthosilicate xerogels
Autor:
Colin G. Coates, John J. McGarvey, Colette McDonagh, Karen Mongey, Johannes G. Vos, Brian D. MacCraith
Publikováno v:
Journal of Materials Chemistry. 7:1473-1479
A series of compounds [Ru(bpy) 3-x (dpp) x ] 2+ (bpy=2,2′-bipyridyl, dpp=4,7-diphenyl-1,10-phenanthroline) have been synthesised and physically immobilised in silica sol–gel monoliths. Transient resonance-Raman studies show that for the immobilis
Publikováno v:
Journal of Sol-Gel Science and Technology. 8:979-983
Tetraethoxysilane (TEOS) sol-gel monoliths impregnated with three different luminescent [Ru(L)3]2+ complexes (where L = 2,2′-bipyridine (bpy), 1,10-phenanthroline (phen), or 4,7-diphenyl,1,10-phenanthroline (dpp)) have been prepared. The photolumin
Publikováno v:
Journal of Sol-Gel Science and Technology. 2:513-517
Sol-gel silica thin films, produced by a dip-coating process, were impregnated with the complexes Ru(bpy)32+and Ru(Ph2phen)32+. For each complex ruthenium fluorescence was quenched in the presence of oxygen. Intensity and decay time Stern-Volmer plot
Autor:
Jerome Charmet, Mathias Pez, Francois Quentel, Karen Mongey, Kieran O'Dwyer, Jean-Marc Sabattie, Dean Thierry, Brian D. MacCraith
Publikováno v:
SPIE Proceedings.
Planar lightwave circuits (PLCs) made from photo-patternable sol-gel materials are attracting considerable R&D interest. This is due to the advantages they offer for applications in optical telecommunications and their compatibility with existing sil
Autor:
Karen Mongey, David Gray, Colette McDonagh, Claire Davis, Brian D. MacCraith, Tara Dalton, Jan Hradil
Publikováno v:
SPIE Proceedings.
Pressure-sensitive paint (PSP) technology is an important new technique, which allows pressure mapping of surfaces under aerodynamic conditions. The principle used is that oxygen in the airflow around the surface quenches luminescence from an oxygen-