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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: J Mech Behav Biomed Mater. 2019 May 17;97:159–170. doi: 10.1016/j.jmbbm.2019.05.020

Figure 1.

Figure 1.

Representative multiphoton microscopy images and fiber distribution graphs of collagen fibers on the smooth and fibrous sides of ABP (A-E), CBP (F-J), and FBP (K-O) samples with their respective equibiaxial protocols. Scale bar shows 50 μm (top right, panels A, B, F, G, K, L). The red line depicts the Gaussian fit to the collagen fiber distribution, plotted as probability density vs. fiber orientation (degrees). Fiber orientation values of 0° and ±90° correspond to alignment with the X1 and X2 axes, respectively.