Fig. 4
From: Metasurface-assisted bioelectronics: bridging photonic innovation with biomedical implants
Schematic illustration of future directions in metasurface-assisted bioelectronics: a A metasurface-enabled brain implant for targeted neural stimulation; b Multifunctional metasurface platforms integrating sensing, stimulation, and modulation capabilities; c Metasurface-assisted photobiomodulation for precise, non-invasive tissue interaction across visible to THz bands for both neuromodulation and cancer therapy; d An autonomous AI-driven design framework optimizing metasurface geometry and material properties for specific neuromodulation application
