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. 2022 Dec 22;8(1):5. doi: 10.3390/biomimetics8010005

Figure 1.

Figure 1

Fabrication strategies of silk-based cryogels. (a) SF cryogelation mechanism. (b) Effect of temperature on pore architecture of SF cryogels; CSF = 4.2 wt%, EGDE = 20 mmol/g. (c) Effect of SF concentration on pore architecture of SF cryogels; EGDE = 20 mmol/g, T= −18 °C. Effect of crosslinker on pore architecture of SF cryogels; CSF = 4.2 wt%, T = −18 °C (d). TEMED is constant for all series (b–d) as 0.25 v/v%. Scale bars = 100 µm (first and last column) and 10 µm (middle column). (b–d) are reproduced from [12] with permission (Copyright © 2013, American Chemical Society).