autores Bento, M. Fátima R. Gusmão M. Fortes Proença, M. Fernanda R. P. Paiva, Maria C. R. Oliveira F. Bento Gusmao, Rui F. Proença Fortes, Marta Oliveira, Raquel Geraldo, Dulce
palavras-chave Ascorbic acid CNT functionalization Carboxylated Multi-Wall Carbon nanotubes Hydroquinone Multiwall carbon nanotubes Potassium hexacyanoferrate Screen printed electrode Sensor