Figure 2.
Rheological characterization of the hydrogels. (a) Strain sweep of the Alginate/FmocFF composite hydrogel. (b) Frequency sweep of the Alginate/FmocFF composite hydrogel. (c) Viscosity versus shear rate of the Alginate/FmocFF composite hydrogel. (d) In situ time sweep oscillation measurements of hydrogels formation by pure alginate, FmocFF, and Alginate/FmocFF composite gel for 24 h. (e) G’ and G” of Alginate/FmocFF composite hydrogel on time sweep (0–120 min) and subsequent step strain (0.5% and 100%) measurements.