fig3

Figure 3. (A and B) Flexible materials, Reproduced with permission^[94,95]. Copyright 2021, American Chemical Society; Copyright 2022, Elsevier B.V.; (C-E) Degradable materials, Reproduced with permission^[99,101,103]. Copyright 2020, Elsevier B.V.; Copyright 2022, American Chemical Society; Copyright 2022, Elsevier Ltd; (F-H) Nanomaterials, Reproduced with permission^[110-112], Copyright 2021, American Chemical Society; Copyright 2023, Elsevier B.V.; Copyright 2022, Author(s). PDMS: Polydimethylsiloxane; PET: polyethylene glycol terephthalate; PVA: poly(vinyl alcohol).