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. 2021 Apr 1;7(2):38. doi: 10.3390/gels7020038

Figure 6.

Figure 6

Developing different types of injectable cryogels with different polymers and autoclaving process. (A) Stages of the preparation process of cryogels combined with autoclaving sterilization. (B) SEM images of HAGM, MA-alginate and MA-gelatin cryogels (scale bar = 100 µm) [81].