Production of reactive oxygen species by irradiation of the photosensitizer zinc(tetracarboxy) phthalocyanine: epr spin trapping studies - Tominaga, Tania Toyomi; Ribeiro, Anderson Orzari; Souza, Thalita Ferreira Menegassid e; Perussi, Janice Rodrigues; Imasato, Hidetake; Nascimento, Otaciro Rangel (International Workshop on Spectroscopy for Biology - IWSB, 2010)