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. 2021 Feb 25;13(5):688. doi: 10.3390/polym13050688

Figure 4.

Figure 4

Mechanical properties of the nanocomposite hydrogels. (a) Tensile stress–strain curves of the hydrogels with different concentrations of CNCs. (b) The effect of different nanocrystals on the Young’s moduli of the nanocomposite hydrogels, CNCs (blue) and CCNCs (red). (c) Tensile stress–strain curves of the hydrogels with different concentrations of CCNCs. (d) The effect of different nanocrystals on the toughness of the nanocomposite hydrogels, CNCs (blue) and CCNCs (red).