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. Author manuscript; available in PMC: 2020 Jul 2.
Published in final edited form as: Anal Chem. 2019 Jun 13;91(13):8366–8373. doi: 10.1021/acs.analchem.9b01178

Fig. 6.

Fig. 6

FSCV of 1 μM histamine at Nafion/CFME. Current-time trace, false color plot, CVs at 1.0-s and 5.0-s injection from different FSCV switching potential: (A) 1.30 V and (B) 1.45 V. Black lines under the color plots indicate histamine was flowing by the electrode.