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

<table>Transient differential spectrum of
complex unsubstituted PTBC (<b>7</b>)
in DMSO. Excitation wavelength = 655 nm. The inset shows the weak
transient absorption of the triplet state.</table>

Metal-Based Drugs

fig5

Figure 5

Figure 5: Synthesis and Photophysical Properties of Tetra- and Octasubstituted Phosphorous Oxide Triazatetrabenzcorrole Photosensitizers 