Extended Data Fig. 4: Adhesive implant-tissue interface with sutures.

a, Schematic illustrations of the adhesive implant with sutures at the corners. b, Representative histology image stained with haematoxylin and eosin (H&E) for the adhesive implant with sutures on the abdominal wall collected on day 28 post-implantation. c,d, Representative histology images stained with Masson’s trichrome (MTS, left) and H&E (right) for the suture point (c) and the intact adhesive-tissue interface (d) collected on day 28 post-implantation to the abdominal wall. *In images indicates the implant; black dotted lines indicate the implant-tissue interface. FC, fibrous capsule. The experiment in b–d was repeated independently (n = 6) with similar results.