DOI: 10.1039/d6tb01779g ISSN: 2050-750X

Implantable hydrogel sensors: sensing mechanisms and biomedical applications

Zhuoran Hu, Wei Wang, Boheng Zhu, Xia Li, Yun Zhu, Dawei Wang, Peng Zhang, Xuhui Xu, Zhaowei Teng

Implantable hydrogel sensors integrate soft biointerfaces with diverse sensing mechanisms for continuous in vivo monitoring. This review highlights their sensing principles, biomedical applications, key bottlenecks, and translational challenges.

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