Electrodes: Ferromagnetic, Folded Electrode Composite as a Soft Interface to the Skin for Long‐Term Electrophysiological Recording (Adv. Funct. Mater. 40/2016)

On page 7281, J. A. Rogers and co-workers describe a ferromagnetic, folded electrode composite. The image demonstrates the ability of the material to hold a coin magnet through a glass slide with strong magnetic attractive force. The material forms irritation-free but robust contacts to the skin and forms dimensionally stable geometries, making it promising for long-term electrophysiological monitoring.