Pengju Shi, Muqing Si, Zishang Lin, Qian Mao, Sidi Duan, Zixiao Liu, Wen Hong, Mason Possinger, Yichen Yan, Chi Chen, Ping He, Xiaobing Zuo, Hua Zhou, Adri van Duin, Ximin He. "Harnessing Chain Mobility via Protonation for Tough and Isotropic Hydrogel." Advanced Materials, 2026. doi:10.1002/adma.202517407