%0 Journal Article %T Synthesis and Photophysical Properties of Tetra- and Octasubstituted Phosphorous Oxide Triazatetrabenzcorrole Photosensitizers %A Edith M. Antunes %A Tebello Nyokong %J Metal-Based Drugs %D 2008 %I %R 10.1155/2008/498916 %U http://dx.doi.org/10.1155/2008/498916