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. Author manuscript; available in PMC: 2018 Mar 15.
Published in final edited form as: Biosens Bioelectron. 2016 May 27;89(Pt 1):400–410. doi: 10.1016/j.bios.2016.05.084

Figure 1.

Figure 1

Scanning electron microscopy images of a bare CFE (a), a 25 s PEDOT/GO coated CFE (b) and a 100 s PEDOT/GO coated CFE (c). All three images display an 18,000X magnification of the electrode surfaces. The scale bars represent 1 μm.