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. 2026 Feb 24;4(1):100176. doi: 10.1016/j.mbm.2026.100176

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© 2026 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Fig. 6 — a) Flexible iontronic pressure sensor.⁹¹ Copyright 2024, Oxford University Press. b) Flexible piezoresistive pressure sensors based on the strain effect.⁸⁹ Copyright 2024, Wiley. c) Flexible electret-based pressure sensors and their dynamic pressure monitoring during porcine knee arthroplasty.¹⁰⁶ Copyright 2024, Wiley. d) Developing self-powered, electronic-free metamaterial implants for wireless force sensing.¹⁰⁰ Copyright 2025, ELSEVIER.