Direct evidence of singlet molecular oxygen ['O IND. 2' ('ANTPOT. 1 Delta IND. g')] production in the reaction of acetonitrile with hydrogen peroxide in alkaline solutions - Almeida, Eduardo Alves de; Miyamoto, Sayuri; Martinez, Gláucia R.; Medeiros, Marisa Helena Gennari de; Di Mascio, Paolo (Analytica Chimica Acta, 2003)