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. Author manuscript; available in PMC: 2008 Jun 3.
Published in final edited form as: Acta Biomater. 2008 Feb 1;4(3):504–513. doi: 10.1016/j.actbio.2008.01.009

Figure 1.

Figure 1

Fn on mica imaged in PBS with the AAC mode from a solution concentration of (A) 1 µg/ml corresponding to 8% surface coverage, (B) 5 µg/ml corresponding to 20% surface coverage, (C) 10 µg/ml corresponding to 54% surface coverage, and (D) 20 µg/ml for one minute corresponding to 100% surface coverage. As the solution concentration increases the surface coverage increases. At the highest solution concentration the substrate is no longer visible.