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Bio-inspired micro/nanostructures for flexible and stretchable electronics

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Abstract

The remarkable ability of biological systems to sense and adapt to complex environmental conditions has inspired the design of next-generation electronics with advanced functionalities. This review focuses on emerging bio-inspired strategies for the development of flexible and stretchable electronics that can accommodate mechanical deformations and integrate seamlessly with biological systems. We will provide an overview of the practical considerations in the materials and structure designs of flexible and stretchable electronics. Recent progress in bio-inspired pressure/strain sensors, stretchable electrodes, mesh electronics, and flexible energy devices are then discussed, with an emphasis on their unconventional micro/nanostructure designs and advanced functionalities. Finally, current challenges and future perspectives are identified and discussed.

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Acknowledgements

We thank Dr. Jidong Shi from The Hong Kong Polytechnic University for helpful discussions. This work is supported by the National Natural Science Foundation of China (Nos. 21790393 and 51972073) and Frontier Research Program of the Chinese Academy of Sciences (No. XDB32030100).

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Authors and Affiliations

  1. CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China

    Hongbian Li, Suye Lv & Ying Fang

  2. University of Chinese Academy of Sciences, Beijing, 100049, China

    Suye Lv & Ying Fang

  3. CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Neuroscience, Chinese Academy of Sciences, Shanghai, 200031, China

    Ying Fang

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  1. Hongbian Li
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Li, H., Lv, S. & Fang, Y. Bio-inspired micro/nanostructures for flexible and stretchable electronics. Nano Res. 13, 1244–1252 (2020). https://doi.org/10.1007/s12274-020-2628-9

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  • DOI: https://doi.org/10.1007/s12274-020-2628-9

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