title: The photophysical properties of porphycenes: potential photodynamic therapy agents.
mesh_terms: D010778:Photochemotherapy; D010782:Photolysis; D011166:Porphyrins; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry
chemical_list: D011166:Porphyrins; C051407:porphycene; C051408:tetra-n-propylporphycene