@article{article277a5c13, title = {Electrochemical Determination of Norepinephrine by Means of Modified Glassy Carbon Electrodes with Carbon Nanotubes and Magnetic Nanoparticles of Cobalt Ferrite}, author = {Queiroz, Daniely Ferreira de and Dadamos, Tony Rogério de Lima and Machado, Sergio Antonio Spinola and Martines, Marco Antonio Utrera and Machado, Sergio Antonio Spinola}, year = {2018}, doi = {10.3390/s18041223}, journal = {Sensors} }