Skip to main content
. Author manuscript; available in PMC: 2009 Mar 14.
Published in final edited form as: Biosens Bioelectron. 2007 Dec 8;23(8):1307–1313. doi: 10.1016/j.bios.2007.11.021

Figure 2.

Figure 2

Voltage magnitudes of cell-free and NIH3T3 cell-covered electrodes with surface areas of 625 μm2 (25 μm × 25 μm), 900 μm2 (30 μm × 30 μm), and 12100 μm2 (110 μm × 110 μm). The electrodes were pre-coated with either covalently-bound (c-electrodes) or physically-absorbed KRGD peptides.