Synthesis and Photophysical Properties of Tetra- and Octasubstituted Phosphorous Oxide Triazatetrabenzcorrole Photosensitizers

<table>Triplet decay curve of unsubstituted PTBC (<b>7</b>) in
DMSO at 490 nm. Excitation wavelength = 655 nm.</table>

Metal-Based Drugs

Figure 6: Synthesis and Photophysical Properties of Tetra- and Octasubstituted Phosphorous Oxide Triazatetrabenzcorrole Photosensitizers 