Nature CommunicationsRobust zwitterionic hydrogels enabled by consolidated supramolecular networks and spatially hierarchical structuresXingkui GuoLijie ZhangHao ZhuoChuyang ChenHang YangTian LiHaobo QiWei Zhai2025-10-27Full textDOI https://doi.org/10.1038/s41467-025-64498-5