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. 2016 Jul 6;88(14):7213–7221. doi: 10.1021/acs.analchem.6b01394

Figure 5.

Figure 5

Amplified and attenuated Fc oxidation in the presence of GSH and Fc–Ru3+ mediators: (a) CVs and (b) input–output curves over multiple cycles. (c) The signal is quantified as charge transfer during the Fc oxidation portion of the cycle. (d) Summary of results showing that Fc oxidation is amplified by the catechol–chitosan capacitor and attenuated in the presence of GSH.