title: Proposal of modified mechanisms for photodynamic therapy.
authors.affiliation: Central Institute of Optics and Spectroscopy, Berlin, FRG.
authors.forename: D
authors.initials: D
authors.lastname: Leupold
authors.forename: W
authors.initials: W
authors.lastname: Freyer
mesh_terms: D008665:Metalloporphyrins; D015394:Molecular Structure; D010778:Photochemotherapy; D011166:Porphyrins / Q000138:chemical synthesis / Q000737:chemistry*; D011838:Radiation-Sensitizing Agents / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D008665:Metalloporphyrins; D011166:Porphyrins; D011838:Radiation-Sensitizing Agents; C075681:octa(4-t-butylphenyl)tetrapyrazinoporphyrazine; C075682:tetraanthraporphyrazine