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. Author manuscript; available in PMC: 2015 Jun 21.
Published in final edited form as: Lab Chip. 2014 Apr 25;14(12):2023–2032. doi: 10.1039/c4lc00171k

Figure 3.

Figure 3

Platinum electrodes for NO detection. A) i) Platinum pseudo-electrode (500 μm) and platinum working electrode [250 μm] encapsulated with epoxy in a flangeless fitting; ii) Zoomed micrograph of the platinum black modified platinum working electrode; B) Bar graph comparing the signal for NO [190 μM] with a bare Pt electrode verses the Pt/Pt-black modified electrode; C) Amperogram of reproducible 190 μM NO injections over the Pt/Pt-black electrode.