Fig. 9: LM electrodes for nerve repairing.

a Fabrication processes of a 3D medical electronic device135. Copyright 2013, Springer Nature. b The schematic diagram of the LM-based electrode73. c The profile view of the red line in figure b73. d The DIM image of the interface region73. b–d Copyright 2013, Royal Society of Chemistry. e Images of an LM-based fluidic cuff electrode161. f The photographs and schematic of the LM-based cuff electrode in the stretchability test161. e, f Copyright 2022, Elsevier.