Biosensors and Bioelectronics: X2022SHANER, SEBASTIAN W.; ISLAM, MONSUR; KRISTOFFERSEN, MORTEN B.; AZMI, RAHELEH; HEISSLER, STEFAN; ORTIZ-CATALÁN, MAX; KORVINK, JAN G.; ASPLUND, MARIA. Highlights - A metal-free hydrogel electrode that yields stable DC stimulation and...