2,7,12,17-tetraphenylporphycene

Femtosecond transient absorption anisotropy studies have been performed for two porphycenes of different symmetry. In 2,7,12,17… (More)

The absorption spectrum of the asymmetric 9-amino-2,7,12,17-tetraphenylporphycene shows new, strongly red-shifted bands compared… (More)

Porphycenes are structural isomers of porphyrins that have many unique properties and features. In the present work, the resonant… (More)

Both the radical anion and radical cation of 2,7,12,17-tetraphenylporphycene and of its palladium(II) complex have been produced… (More)

In the present work we have continued our studies in the photobiological properties of the 2,7,12,17-tetraphenylporphycene (TPPo… (More)

The photosensitizing effects of tetraphenylporphycene (TPPo) and light on HeLa cells, with emphasis on cell viability and the… (More)