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. 2020 Aug 20;7:415. doi: 10.3389/fmed.2020.00415

Figure 2.

Figure 2

Characterization of CoverGel. (A) Degradation of the hydrogel when placed for 30 days under different conditions (Inline graphic PBS pH3, Inline graphic PBS pH7, Inline graphic PBS pH9, Inline graphic PBS pH 11, and Inline graphic bacterial culture). Graph represents weight of hydrogel over days. (B) Drug-release kinetics for Inline graphic Bovine serum albumin and Inline graphic Trypan blue. Graph represents concentration of substance on release medium (Mt) over time. Lines represent the different mathematical models tested.