Singlet oxygen formation and detection of oxidation products from ozone reactions with 2'-deoxyguanosine - Motta, Flávia Daniela; Miyamoto, Sayuri; Martinez, Glaucia Regina; Medeiros, Marisa Helena Gennari de; Di Mascio, Paolo (Reunião Anual da Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), 2008)