Fig. 7
From: Characterization of Methacrylated Type-I Collagen as a Dynamic, Photoactive Hydrogel
Collagenase degradation assay data. (a) Rheological collagenase assay. Bars represent slope from a linear fit of percent of initial storage modulus versus time over the 2 h test. (b) BCA assay for determination of collagen liberation due to collagenolytic degradation. Bars represent percent of original mass of gels in solution after 3 h test. Error bars are ±SD, N = 3. P < 0.05