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Storage modulus, G’, and loss modulus, G”, of different samples as function of frequency after one day at 37 °C. (a) Hydroxypropylmethylcellulose (HPMC); (b) HPMC/XLS; (c) Si-HPMC; (d) Si-HPMC/XLS. The content of XLS in composite hydrogels, which were prepared using B, were 1 wt %.
