fig10

Figure 10. Bone regeneration using stimuli-responsive films. (A) Shape memory artificial periosteum with controlled degradation and cell delivery. Copyright 2016, John Wiley and Sons^[98]; (B) 3D printing multi-responsive films with a SMP layer and a hydrogel layer for modulating cell behaviors and matching specific structures. Copyright 2021, John Wiley and Sons^[25]; (C) An immunomodulatory thermal-responsive composite film for promoting osteogenic cell proliferation and differentiation. Copyright 2022, Frontiers Media S.A.^[105]; (D) A sandwich-like PDMS electrical-responsive for improving osteoblast adhesion and proliferation. Copyright 2022, American Chemical Society^[107].