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Tunable Collagen I Hydrogels for Engineered Physiological Tissue Micro-Environments
Fig 3
Implementation of fiber analysis.
Sample shown is a 1024x1024 pixel subimage of a 4 mg/ml hydrogel polymerized at pH 7.4 and 37°C. Scale bar 10 μm.
doi: https://doi.org/10.1371/journal.pone.0122500.g003