Fig. 10: Devices inspired from body parts.
From: Nature-inspired materials: Emerging trends and prospects
a Schematic illustrations and images of a natural eye of elephant nose fish and an artificial eye for scotopic vision62. b The scheme of human eye receptor and nociceptor system and its artificial counterparts in conductor/semiconductor/conductor-sandwiched configuration63. Sub figure a adapted from ref. 62 (©2016 PNAS); b adapted from ref. 63 (©2020 Springer).
