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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: J Biomed Mater Res A. 2018 Sep;106(9):2448–2462. doi: 10.1002/jbm.a.36439

Figure 3.

Figure 3

Scanning electron micrographs, macroscopic images (insets), and rheological characterization of collagen I and kidney dECM hydrogels. SEM and macroscopic images of (A) collagen I hydrogel at 2.5 mg/mL, (B) kidney dECM hydrogel at 1.0 mg/mL, (C) kidney dECM hydrogel at 2.5 mg/mL, and (D) kidney dECM hydrogel at 5.0 mg/mL. Rheological characterization of hydrogel formation over time with measured shear moduli plotted on a logarithmic scale of (E) collagen I hydrogels at 2.5 mg/mL, (F) kidney dECM hydrogels at 1.0 mg/mL, (G) kidney dECM hydrogels at 2.5 mg/mL, and (H) kidney dECM hydrogels at 5.0 mg/mL.