17 June 1993 Picosecond investigation of an electrostatically complexed porphyrin-viologen aggregate
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Proceedings Volume 1921, Laser Spectroscopy of Biomolecules; (1993) https://doi.org/10.1117/12.146111
Event: Laser Spectroscopy of Biomolecules: 4th International Conference on Laser Applications in Life Sciences, 1992, Jyvaskyla, Finland
Zn-Tetraphenylporphyrin-(SO-3)4 forms two types of complexes with a covalently linked viologenanthraquinone (VA) compound both in H2O and methanol. In both complexes fluorescence quenching occurs on a time scale < 10 ps and 0.5 ns, respectively, and its tentatively assigned to photo-induced electron transfer from porphyrin to VA.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
U. Rempel, U. Rempel, R. Brunn, R. Brunn, Christian von Borczyskowski, Christian von Borczyskowski, M. Hugerat, M. Hugerat, } "Picosecond investigation of an electrostatically complexed porphyrin-viologen aggregate", Proc. SPIE 1921, Laser Spectroscopy of Biomolecules, (17 June 1993); doi: 10.1117/12.146111; https://doi.org/10.1117/12.146111

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