@inproceedings{inproceedings476c5688, title = {Electrochemical comparative study of carbon paste and carbon nanotubes paste biosensors based on acetylcholinesterase enzyme}, author = {Martinez, M. T and Cabral, M. F and Machado, Sergio Antonio Spinola}, year = {2010}, publisher = {Sociedade Brasileira de Pesquisa em Materiais - SBPMat}, booktitle = {Brazilian MRS Meeting} }