Fig. 1. Intrinsically stretchable organic electronics for multimodal and conformal biointerfaces. (A) A stretchable multielectrode array can form seamless interfaces with multiple organs for bidirectional interrogations with high precision. (B) Schematic diagram illustrating the intrinsically stretchable topological supramolecular network with the key molecular building blocks of PR monomers. L, length of film. (C) The topological supramolecular network allows direct photopatterning of a large-area, high-density stretchable electrode array. (D to G) Photographic images showing the conformal interface between stretchable PEDOT:PSS devices and underlying tissues, including the brainstem (D), the wrist (E), the finger (F), and the back of the hand (G).
