fig7

Figure 7. Biodegradable electronic systems in medical applications. (Left) Device illustration. (Right) In vivo experimental image. (A) Si-based pressure sensor. Reproduced with permission^[5], Copyright 2016, Springer Nature; (B) Long-lived pressure sensor. Reproduced with permission^[8], Copyright, 2018 Springer Nature; (C) Electrical nerve stimulator for neuroregeneration. Reproduced with permission from^[15], Copyright, 2018 Springer Nature; (D) Peripheral nerve stimulator for pain block. Reproduced with permission^[21], Copyright 2022, Science Advances. PLGA: Poly(lactic-co-glycolic acid); Si-NMs: silicon-nanomembranes.