Theoretical and voltammetric studies of 5-Nitro-heterocyclic derivatives with potential trypanocidal activities - Paula, Fávero Reisdorfer; Trossini, Gustavo Henrique Goulart; Ferreira, Elizabeth Igne; Serrano, Silvia Helena Pires; Menezes, Carla Maria de Souza; Tavares, Leoberto Costa (Journal of the Brazilian Chemical Society, 2010)