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. Author manuscript; available in PMC: 2023 May 1.
Published in final edited form as: J Control Release. 2022 Feb 11;345:176–189. doi: 10.1016/j.jconrel.2022.02.011

Figure 5.

Figure 5.

Silk-based stabilization materials and stabilization mechanisms. (adapted from Li et al.(187), reproduced with permission, copyright © 2015 Elsevier B.V. All rights reserved.) A. Silk and peptide/protein drug molecules. B. Silk-based materials stabilize drug molecules in the water phase. C. Silk-based materials stabilize drug molecules in the solid phase. D. Silk-based materials stabilize drug molecules in vivo from the harsh GI environment.