fig11
Figure 11. Double-layer biomimetic smart materials for osteochondral regeneration and repair. (A) Fabrication of biomimetic and biphasic osteochondral scaffold and in vivo subcutaneous assay. (Reproduced with permission[123]. Copyright 2020, Advanced Healthcare Materials). (B) Double-layer scaffold material with KGN and BMP-2 in osteochondral repair. (Reproduced with permission[124]. Copyright 2019, ACS Biomaterials Science and Engineering).
