Paper Electronics: All-in-One Iontronic Sensing Paper (Adv. Funct. Mater. 11/2019)

In article number 1807343, Yu Chang, Tingrui Pan, and co-workers report a flexible iontronic sensing paper by incorporating both ionic and conductive patterns into an all-in-one flexible sensing platform. The paper can be structured into 2D or 3D tactile sensing-enabled origamis with remarkable sensitivity, response time, and linearity only by paper-specific manipulations of printing, cutting, folding, and gluing.