Robust zwitterionic hydrogels enabled by consolidated supramolecular networks and spatially hierarchical structures.

ABSTRACT: Zwitterionic hydrogels have emerged as promising candidates for diverse applications, especially in epidermal electronics, due to their prominent hemocompatibility, superhydration, and nonfouling properties. However, their practical applications are often severely hindered by inadequate mechanical properties and limited functionalities. Here, we develop a mechanically robust zwitterionic hydrogel with an optimal combination of functions (RHOCF) by constructing a consolidated dynamic supramolecular framework and a spatially multiscale hierarchical structure. By finely introducing a reinforced entangled supramolecular network, along with hierarchical architectures across multiple length scales into the zwitterionic hydrogel system, we can engineer highly stiff and tough zwitterionic hydrogel

SUBMITTER: Guo X 

PROVIDER: S-EPMC12559222 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature