Research Article
In-Channel-Grown Polypyrrole Nanowire for the Detection of DNA Hybridization in an Electrochemical Microfluidic Biosensor
Figure 4
FE-SEM images of PPy nanowires synthesized in 0.1 M Py, 0.1 M LiClO4, PBS, and gelatin 0.08% wt in the microchamber by using (a) potentiostatic mode (0.5 V, 1200 s) and (b) cyclic voltammetry mode (0–0.6 V, 6 scans, 25 mV/s scan rate).
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| (b) |