Fig. 2

Amplitude sweep results showing storage modulus (\({G}^{{\prime}}\)) and loss modulus (\(\:{G}^{{\prime}{\prime}}\)) as a function of strain for PN, HA, BDDE-HA, PN/HA, and PN/BDDE-HA. Measurements were conducted at a temperature of 31.4 ℃ and a frequency of 1 rad/s within a strain range of 0.01–100%.