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. 2020 Oct 9;20(20):5737. doi: 10.3390/s20205737

Figure 3.

Figure 3

Mechanical properties of gelatin-based hydrogel electrodes obtained in tensile tests. (a) Young’s modulus, (b) tensile strength, (c) elongation, and (d) toughness (n = 7). * p < 0.05.