Electrochemical Biosensor Based on Boron-Doped Diamond Electrodes with Modified Surfaces
Figure 8
(a) Current-time recording and (b) calibration curve of the tyrosinase-modified BDD electrode to p-cresol (1), 4-chlorophenol (2), and phenol (3). Supporting electrolyte was 0.1 M PBS (pH 6.5). Applied potential was −0.15 V versus SCE.
