File Name : supplementary_figure_1.tif

Caption : the ∆ep difference after fouling by (a) bsa and (b) serotonin for both cfme and ag/agcl electrodes fouled, for only cfme fouled, and for only ag/agcl electrode fouled.

File Name : supplementary_figure_2.tif

Caption : the ∆ep difference after fouling by (a) bsa and (b) serotonin for both cfme and ag/agcl electrodes fouled, for only cfme fouled, and for only ag/agcl electrode fouled.

File Name : supplementary_figure_4.tif

Caption : fig s4. (a) representative in vitro fscv background-subtracted voltammograms using 1μm dopamine before and after fouling the electrodes by 1mm dopamine for both cfme and ag/agcl electrode fouled, only cfme fouled, and only ag/agcl electrode fouled. (b) normalized peak current decrease after fouling (mean ± sd; n=4). (c) peak voltage shift after fouling. (mean ± sd; n=4). (d) the difference between  ∆ep before and after fouling (mean ± sd; n=4).

File Name : supplementary_figure_3_v2.tif

Caption : fig s3. (a) representative in vitro fscv background-subtracted voltammograms using 1μm dopamine before and after fouling the electrodes by f12-k for both cfme and ag/agcl electrode fouled, only cfme fouled, and only ag/agcl electrode fouled. (b) normalized peak current decrease after fouling (mean ± sd; n=4). (c) peak voltage shift after fouling. (mean ± sd; n=4). (d) the difference between ∆ep before and after fouling (mean ± sd; n=4).