Optical properties of a photoresponsive cationic polymer - Silva, Fátima Aparecida das Chagas; Triboni, Eduardo Rezende; Politi, Mário José; Florenzano, Fabio Herbst; Gomes, Lígia Ferreira; Oliveira, Matheus Troilo; Pereira, Matheus Lujan; Albuquerque, Tomás; Vasconcelos, Isis; Fernandez, Francisco Palacios (Brazilian MRS Meeting, 2014)