Figure 14. Cyclic voltammogram of a) chitosan-catechol CNT, b) bare CNT, c) chitosan-catechol graphene, and d) bare graphene electrodes in aCSF solution containing the mixture of 50 μM DA, 200 μM UA and AA to 50 nM DA, 200 nM UA and AA

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