A Dopamine Sensor Based on Pre-Concentration by Magnetic Nanoparticles
Figure 7
Response of the MCPE/MNP as a function of (a) pH, (b) pre-concentration time, and (c) amount of MNPs. Pre-concentration conditions: PBS (pH 7.0) containing M DA at the open-circuit potential. Measurement conditions, SWV in PBS, DA free, pH 7.0, and 0.1 M .
