Direct visualization of environment-stimulated electrical signals in plants using low-drift dry electrodes

Nature Electronics, Published online: 28 May 2026; doi:10.1038/s41928-026-01642-z Low-drift electrode arrays—based on a dry and conductive composite material made from an MXene and a pressure-sensitive adhesive—can be used to spatiotemporally map electrical signal propagation in plants such as Mimosa pudica.