Figure 7. Cyclic voltammogram of a bare graphene electrode in a solution containing 200 μM AA, 50 μM DA, 200 μM UA in artificial cerebrospinal fluid (aCSF)

From

Functionals Aspects and Simultaneous Detection of Dopamine, Ascorbic Acid and Uric Acid Using Chitosan-Catechol Graphene and Carbon Nanotube Modified Electrodes

Tjerignimin Adissa Silue, Valerie Lewitus, Abul Hussam, Hadar Ben-Yoav, Nathalia Peixoto

Journal of Biomedical Engineering and Technology. 2019, 7(1), 5-13 doi:10.12691/jbet-7-1-2