Hierarchical Structural–Interfacial Engineering with Dynamic Soft–Hard Cross-Linking Enables Full-Range, Ultrasensitive MXene Piezoresistive Sensors
), a wide working range (334.16 kPa), and fast response/recovery times (8.58/17.22 ms). It reliably captures both subtle physiological signals and large mechanical loads and further supports gesture recognition and robotic control when integrated with real-time feedback and machine learning. This work establishes a general framework for designing robust, full-range tactile sensors through hierarchical stress regulation.
Authors
- Juzhong Zhang (ORCID: https://orcid.org/0000-0002-1758-2583)
- Shuiren Liu (ORCID: https://orcid.org/0000-0001-6783-8527)
- Xiaoman Zeng
- Xueke Jiao
- Lingxian Meng (ORCID: https://orcid.org/0000-0003-2464-6247)
- Xi Zhang (ORCID: https://orcid.org/0000-0002-4638-3997)
- Gaofeng Wang (ORCID: https://orcid.org/0000-0001-8599-7249)
- Zihan Meng
- Xuehui Zhu
- Yue Li
- Jiao Li
- Xuying Liu (ORCID: https://orcid.org/0000-0001-9190-4651)
Institutions
- Sichuan University (CN)
- Zhengzhou University (CN)
- Applied Optimization (United States) (US)
- Stomatology Hospital (CN)
Publication Details
- Journal
- Nano Letters
- Published
- 2026-05-12
- DOI
- https://doi.org/10.1021/acs.nanolett.5c06528
- Primary Topic
- Advanced Sensor and Energy Harvesting Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Science and Technology Department of Henan Province