Abstract
Both the radical anion and radical cation of 2,7,12,17-tetraphenylporphycene and of its palladium(II) complex have been produced by photochemical methods. Their electronic absorption spectrum and decay kinetics have been characterised by global analysis of the time–absorbance–wavelength matrix. The results provide deeper insight on the role of these radical ion species in the photodynamic activity of tetraphenylporphycenes.
Original language | English |
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Pages (from-to) | 376-380 |
Number of pages | 5 |
Journal | Photochemical and Photobiological Sciences |
Volume | 5 |
Issue number | 4 |
DOIs | |
Publication status | Published - 3 Apr 2006 |
Keywords
- Electron-transfer reactions
- Marcus inverted region
- Laser flash-photolysis
- Photodynamic therapy
- Porphycene
- Metalloporphycenes
- Solvent
- Esr
- 1,1,1,3,3,3-hexafluoropropan-2-ol
- Fluorescence