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. Author manuscript; available in PMC: 2014 Mar 28.
Published in final edited form as: Mol Cell. 2013 Feb 14;49(6):1060–1068. doi: 10.1016/j.molcel.2013.01.015

Figure 1. AFM experiments.

Figure 1

A, AFM schematic. B, AFM functionalization. A composite of all molecules used is depicted. C, Force-scan trace without adhesion. D, A FN–α5β1-Fc–GG-7 serial bond was loaded to 5 pN and lifetime measured at that force. E, A FN–α5β1-Fc–GG-7 serial bond was first loaded to 25 pN, then unloaded to 5 pN, and held at 5 pN for lifetime measurement.