Fig. 2

Rheological behavior of hydrogels containing different concentrations of dAM (AM1 represents the hydrogel with 1%w/v dAM content; AM2 represents the hydrogel with 2%w/v dAM content; AM3 represents the hydrogel with 3%w/v dAM content). (a) Frequency sweep analysis. (b) Effect of dAM concentration on the storage (G") and loss moduli (G") [*p < 0.05, ns = no significant difference]. (c) Viscosity versus shear rate showing the flow behavior.