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Proceedings Paper

Luminescent study of organic molecule interactions with molecular oxygen for gas phase model systems
Author(s): G. A. Zalesskaya; E. G. Sambor
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Paper Abstract

The oxygen quenching of aromatic hydrocarbon excited states was studied with emphasis on the mechanisms of the quenching processes in the vapor phase. The changes in decay rates and intensities of laser-induced fluorescence and delayed fluorescence with the O2 pressure growth were determined. The relationships between kq and the photophysical parameters of molecules as well as the changes in the free energy for intermolecular full electron transfer (▵Get) were analyzed for gas-phase systems under study.

Paper Details

Date Published: 12 September 2006
PDF: 8 pages
Proc. SPIE 6284, International Conference on Lasers, Applications, and Technologies 2005: Laser Technologies for Environmental Monitoring and Ecological Applications, and Laser Technologies for Medicine, 62840A (12 September 2006); doi: 10.1117/12.714169
Show Author Affiliations
G. A. Zalesskaya, Institute of Molecular and Atomic Physics (Belarus)
E. G. Sambor, Institute of Molecular and Atomic Physics (Belarus)


Published in SPIE Proceedings Vol. 6284:
International Conference on Lasers, Applications, and Technologies 2005: Laser Technologies for Environmental Monitoring and Ecological Applications, and Laser Technologies for Medicine
Martin Frenz; Andrey V. Larichev; Gennadii G. Matvienko; Vladislav Ya. Panchenko; Upendra N. Singh, Editor(s)

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