Estimation of the fluorescence lifetime for optically inaccessible exciplexes in nonpolar solutions under ionizing irradiation

Author:

Melnikov Anatoly R.12342,Kalneus Evgeny V.123,Korolev Valeri V.123,Sherin Peter S.42352,Borovkov Vsevolod I.12342,Stass Dmitri V.12342

Affiliation:

1. Institute of Chemical Kinetics and Combustion SB RAS

2. 630090 Novosibirsk

3. Russian Federation

4. Novosibirsk State University

5. International Tomography Center SB RAS

Abstract

Previously unknown fluorescence lifetimes for optically inaccessible exciplexes of diphenylacetylene–DMA and p-terphenyl–DMA in n-dodecane are obtained by a simple oxygen quenching approach.

Funder

Russian Foundation for Basic Research

Russian Science Foundation

Publisher

Springer Science and Business Media LLC

Subject

Physical and Theoretical Chemistry

Reference77 articles.

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2. I. A. Shkrob , M. C.Sauer Jr. and A. D.Trifunac, Radiation chemistry of organic liquids: Saturated hydrocarbons, in Studies in Physical and Theoretical Chemistry, ed. C. D. Jonah and B. S. Madhava Rao, Elsevier, Netherlands, 2001, 87, 175–221

3. Highly efficient exciplex formation via radical ion pair recombination in X-irradiated alkane solutions for luminophores with short fluorescence lifetimes

4. G. Weber , Polarization of the fluorescence of solutions, in Fluorescence and Phosphorescence Analysis. Principles and Applications, ed. D. M. Hercules, Interscience Publishers (J. Wiley & Sons), New York, 1966, pp. 217–240

5. D. J. S. Birch and R. E.Imhof, Time-domain fluorescence spectroscopy using time-correlated single-photon counting, in Topics in fluorescence spectroscopy: Volume 1: Techniques, ed. J. R. Lakowicz, Plenum Press, New York, 1991, vol. 1, pp. 1–95

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