Figure 3.
Spectroelectrochemical measurements of 2 mM ArOH and 2 mM Mix in pH 7.4 0.1 M phosphate buffer. (a) Linear sweep voltammetry (LSV) were analyzed at a platinum grid working electrode vs. Ag/AgCl reference electrode, scan rate 0.005 V s−1. (b) In situ thin layer UV-Vis spectra in the function of the potential measured during the LSV.