Hydrogel-based electrodes for brain implants developed

Hydrogels are physical and chemical polymer networks capable of retaining large quantities of liquid in aqueous conditions without losing their dimensional stability. They are used in a whole host of applications, and in combination with other components and they acquire specific properties such as electrical conductivity. The Materials + Technology research group in the Department of Chemical Engineering and Environment...
Read more: https://phys.org/news/2018-11-hydrogel-based-electrodes-brain-implants.html?source=Snapzu