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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Biomaterials. 2015 Feb 17;51:51–57. doi: 10.1016/j.biomaterials.2015.01.033

Figure 4.

Figure 4

The topography of mfp-3 on mica and COL1A1 and mfp-3 on mica was measured by AFM. (a) AFM topography image of mfp-3f on mica at pH 3.0. (b) and (c) show topography images of collagen type-1(COL1A1) deposited onto mica surface coated with mfp-3f in 0.1 M sodium acetate buffer, pH 3.0 and 0.25 M KNO3. Expected dimensions of Type 1α tropocollagen i.e. ~1.5 nm x ~300 nm in agreement with the observed features (arrows).