@inproceedings{inproceedings061e5eba, title = {Quantification of singlet oxygen generated by thermolysis of 3,3'- (1,4-naphthylidene) dipropionate. Monomol and dimol photoemission and effects of 1,4-diazabicyclo (2.2.2) octane}, author = {Di Mascio, Paolo and Medeiros, Marisa Helena Gennari de and Sies, H}, year = {1990}, publisher = {Sociedade Brasileira de Quimica}, booktitle = {Reunião Anual da Sociedade Brasileira de Química} }