Fig. 2: Performance characterization of JHA. | Nature Communications

Fig. 2: Performance characterization of JHA.

From: Surface enzyme-polymerization endows Janus hydrogel tough adhesion and regenerative repair in penetrating orocutaneous fistulas

Fig. 2

a Tensile stress-strain curve of the SL hydrogel. b Load-unload curves with various elongations. c Puncture stress-strain curve of the SL hydrogel. d EPR spectra of carbon radicals generated by GOx/Fe[Gly]2/Glu at different times. e Curves of the storage modulus (G′) and loss modulus (G′′) of the RL hydrogel in oscillation time sweep mode at 37 °C. f Gelation time and compressive modulus of the hydrogels induced by different concentrations of GOx. Data are shown as mean ± standard deviation (s.d.) (n = 3 independent samples). g Schematic diagram of the rapid gelation of the RL hydrogel in blood. h SEM spectrum of the JHA. i Raman mapping at 2936 cm−1 for the section of JHA.

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