Triplet quantum yield determination by photosensitized oxygenation in the presence of heavy atom additives: Rhodamine B in methanol |
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| Authors: | Klaus Gollnick Theodor Franken Mohamed FR Fouda |
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| Institution: | Institut für Organische Chemie der Universität, Karlstr. 23, D-8000 München 2, Germany |
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| Abstract: | Relative rates of heavy-atom-enhanced photosensitized 1O2-reactions may be used to determine φoT of sensitizers in heavy-atom-free solutions. φoT = 0.12 ± 0.02 is obtained for a 5·10?5 M methanolic solution of Rhodamine B . |
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