Publication at Faculty of Science |
2022
Abstract
The behavior of a laboratory-prepared boron-doped diamond electrode on a titanium substrate (BDD-Ti electrode) was compared with a commercially produced boron-doped diamond (BDD) electrode on a silicon substrate. At the same time, the voltammetric behavior of bare titanium as a working electrode was also investigated.
The electrodes were studied after polishing with an alumina suspension and anodic oxidation. The electrochemical characterization was performed by cyclic voltammetry of the redox marker [Fe(CN)6](3-/4-) and subsequently, the analytical properties were compared using serotonin as a model analyte.