Dynamics of photoexcited self-assembled Cu-Zn-porphyrins

U. Rempel; R. Brunn; Christian von Borczyskowski; M. Hugerat

doi:10.1117/12.146110

17 June 1993 Dynamics of photoexcited self-assembled Cu-Zn-porphyrins

U. Rempel, R. Brunn, Christian von Borczyskowski, M. Hugerat

Proceedings Volume 1921, Laser Spectroscopy of Biomolecules; (1993) https://doi.org/10.1117/12.146110
Event: Laser Spectroscopy of Biomolecules: 4th International Conference on Laser Applications in Life Sciences, 1992, Jyvaskyla, Finland

Abstract

Substituting copper porphyrin (CuP) with pyridine substituents results in the formation of dimers with zinc porphyrins (ZnP). Different forms of self-assembling shorten the fluorescence lifetime of ZnP from 2 ns to 247 and 80 ps. This can be explained by electron transfer from ZnP to CuP.

Citation Download Citation

U. Rempel, R. Brunn, Christian von Borczyskowski, and M. Hugerat "Dynamics of photoexcited self-assembled Cu-Zn-porphyrins", Proc. SPIE 1921, Laser Spectroscopy of Biomolecules, (17 June 1993); https://doi.org/10.1117/12.146110

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