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, R. Brunn, Christian von Borczyskowski, 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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