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Temperature response of the chitosan and dextran (0.5%, 1%, 1.5%, and 2% of dextran) incorporation with CD@β-GP injectable hydrogel (A-E) SEM images of different hydrogel groups; scale bar 200 µm; (F) pore size of various hydrogel groups; (D) the pore size of various hydrogel groups. C, chitosan; D, dextran; β-GP, β-glycerophosphate.
