Highly stretchable, hair-compatible multichannel neural interface with time-stable hydrogel for high-fidelity long-term ...
MATERIALS AND METHODS Materials AMPSNa solution (≥98%), N,N-methylenebis(acrylamide) (99%), KCl, ammonium persulfate (APS), and EGaIn were purchased from Sigma-Aldrich. Glycerol (>99%) was purchased from Thermo Fisher Scientific. All chemicals were used …