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. 2024 Jul 18;16(30):39140–39152. doi: 10.1021/acsami.4c08763

Figure 2.

Figure 2

(A) Protocol followed for the fabrication of GelMA hydrogels. (B) Degree of swelling of DS70 and DS100 GelMA hydrogels of 5% and 10% (w/v), plus control collagen and Matrigel hydrogels, calculated at four different time points over the course of 3 h. (C) Biodegradability assay on GelMA hydrogels and control collagen and Matrigel hydrogel. (D) Rheological measurements of GelMA hydrogels and collagen and Matrigel hydrogels taken at 37 °C. G′ and G″ values were determined from frequency sweeps.