Research Article

Cobalt Hexacyanoferrate-Decorated Titania Nanotube: CoHCF@TNT Modified GCE as an Electron Transfer Mediator for the Determination of Hydrazine in Water Samples

Figure 2

EDAX images of TNT (a) and after modifying with CoHCF (b).
192698.fig.002a
(a)
192698.fig.002b
(b)