Figure 4.
Storage modulus for nanocomposite hydrogels with 0.7% (w/v) PVA, 20 μg/mL GO-Ag NPs, 1.1% (w/v) gelatin (A), and 1.5% (w/v) gelatin (B), freshly prepared and after 28 days of accelerated aging conditions at 40 °C and 75% RH.
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