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. Author manuscript; available in PMC: 2015 Oct 6.
Published in final edited form as: Sens Actuators B Chem. 2013 Nov 1;188:1055–1063. doi: 10.1016/j.snb.2013.08.018

Fig. 3.

Fig. 3

Scanning Electron Micrographs (SEMs) of microposts with diameter, height, and spacing of a) 10 μm, 30 μm, 7 μm, b) 3 μm, 20 μm, 7 μm; c) 3 μm, 25 μm, 7 μm c), 3 μm, 30 μm, 5 μm; respectively.