Underwater Instant Adhesive Hydrogel Interfaces for Robust Biosensing on Diverse Species.

ABSTRACT: Hydrogel-assisted soft biosensors have emerged as transformative platforms for multimodal physiological monitoring in amphibious environments. However, developing instant underwater adhesive, scalable manufacturing, and robust interfaces for long-term continuous multi-physiological bioelectronics remains challenging. Here, a universal and facile fabrication strategy is presented that overcomes these limitations through molecular entanglement engineering to fabricate instant underwater adhesion hydrogel interfaces, exhibiting rapid, strong interfacial toughness over 230 J•m^-2 within 10 s. Besides, a roll-to-roll scalable manufacturing protocol for practical transformation is established. The hydrogel interfaces with tissue-like softness ≈109 kPa, enabling seamless multimodal bios

SUBMITTER: Chen X 

PROVIDER: S-EPMC12631874 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature