Iron oxide nanostructured electrodes for detection of copper(II) ions - Santos, J. G. M.; Souza, J. R.; Letti, Camila J; Soler Pajanian, Maria Aparecida Godoy; Morais, P. C.; Silva, Marcelo de Assumpção Pereira da; Paterno, Leonardo Giordano (Journal of Nanoscience and Nanotechnology, 2014)