Synthesis of diblock-copolymers with azobenzene and functional side groups by atom transfer radical polymerization - Barletta, Juliana Yamashita; Pavinatto, Felippe José; Gonçalves, C. V.; Oliveira Junior, Osvaldo Novais de; Balogh, Débora Terezia (Encontro da Sociedade Brasileira de Pesquisa em Materiais - SBPMat, 2007)