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. Author manuscript; available in PMC: 2017 Apr 7.
Published in final edited form as: Catal Sci Technol. 2015 Nov 19;6(7):2361–2369. doi: 10.1039/C5CY01458A

Fig. 8.

Fig. 8

Amperometric data (i-t curves) for ABTS oxidation by (A) (a) HPG/Mb-MNPs10mg and (b) only HPG/MNPs10mg (no Mb control); (B) (a) HPG/Mb-MNPs5mg and (b) only HPG/MNPs5mg (no Mb control); and (C) (a) HPG/Mb-MNPs1mg and (b) only HPG/MNPs1mg (no Mb control) in PBS, pH 7.4 under saturated atmospheric air conditions at an applied potential of −0.5 V vs. Ag/AgCl, 150 rpm electrode rotation rate, 25 °C. (D) Electrochemical Michaelis-Menten kinetics of ABTS oxidation by (a) HPG/Mb-MNPs10mg, (b) HPG/Mb-MNPs5mg, and (c) HPG/Mb-MNPs1mg conjugates.