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. 2021 Aug 31;12(9):1057. doi: 10.3390/mi12091057

Figure 4.

Figure 4

(a) A schematic drawing demonstrating that the mTG catalyzes the chemical crosslinking that leads to the formation of mechanically robust Gln hydrogels. (b) The storage and loss modulus, G′ and G″ respectively, versus time of Gln with different concentration of mTG. (c) The stress–strain curves of Gln and Gln-mTG. (d) The degradation profiles showing the remaining weight over time. (e) The swelling ratio of Gln-mTG (0.8%) over time.