Synthesis of core-shell Au@polypyrrole nanocomposite using a dendrimer-template approach - Borges, Thiago Francisco Costa Carpes; Crespilho, Frank Nelson; Leite, E. R.; Zucolotto, Valtencir; Oliveira Junior, Osvaldo Novais de (International Symposium on Advanced Materials and Nanostructures - ISAMN, 2007)