Gerjesztett Ru(bpy)32+ és Ru(phen)32+ ezüstionokkal, propilén-karbonátban képzett exciplexeinek jellemzése

Translated title of the contribution: Characterization of exciplexes formed by excited Ru(bpy)32+ and Ru(phen)32+ complexes with silver(I) ion of ground state in propylenecarbonate

L. Fodor, A. Horváth

Research output: Contribution to journalArticle

Abstract

Phosphorescent bimolecular and termolecular exciplexes of 3Ru(bpy)32+ and Ru(phen)32+ (bpy=2,2′-bipyridine, and phen=1,10-phenathroline) formed by silver ions of ground state in propylene carbonate solution are identified and characterized. Formation constants, lifetime, radiative and non-radiative decay constats of exciplexes are determined. Temperature-dependent luminescence lifetime measurements have revealed that exciplex formation causes a decrease in the energy level of the luminescent excited state.

Original languageHungarian
Pages (from-to)103-108
Number of pages6
JournalActa pharmaceutica Hungarica
Volume70
Issue number3-6
Publication statusPublished - Jan 1 2000

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ASJC Scopus subject areas

  • Pharmaceutical Science

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