Figure 4.
(a) Mechanical spectra of AC1 and AC1_SF gels at room temperature with small oscillatory shear in the linear viscoelastic regime: G′ (■ AC1, ♦AC1_SF ) and G″ (□ AC1, ⋄ AC1_SF ) are frequency independent, indicating dominant viscoelastic relaxations at lower frequencies; (b) Dynamic strain sweep experiments of AC1 (G′ (■) and tan(δ) (□)) and AC1_SF (G′ (♦) and tan(δ) (⋄)) at constant frequency; (c) Measure of yield stress of AC1 (■) and AC1_SF (♦) by oscillatory experiments.