The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.
Bioinspired Dynamic Cross-Linking Hydrogel Sensors with Skin-like Strain and Pressure Sensing Behaviors
Abstract
Biomimetic skin-like electric materials have been rapidly developed for human–machine interfaces, health monitoring, and soft robots. However, achieving a combination of mechanical and sensory properties like those of human skin remains a challenge. Here, a bioinspired physical cross-linking hydrogel sensor is designed and fabricated on the basis of an ionic conductive hydrogel with hybrid latex particles in a physically cross-linked network. The hydrogels exhibit excellent mechanical adaptability similar to that of human skin, including a low modulus, excellent stretchability, robust elasticity, rapid self-recoverability, and a good antifatigue property. Moreover, the addition of LiCl gives the hydrogel ideal ionic conducive behavior as a high-performance wearable sensor. The hydrogel-based sensor exhibits high sensitivity (GF = 5.44) over a broad strain window (0.25–2000%), excellent pressure sensing capability, a rapid response time, negligible hysteresis, and good durability. As a result, the hydrogel sensor can monitor various human motions, including large-scale joint bending, running and jumping, and tiny phonating and breathing. Therefore, the strategy will broaden the path for the new generation of biomimetic sensors with skin-like mechanical and strain and pressure sensing performances.
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Cites
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Cited by
Ye, Y., Zhang, Y., Chen, Y., Han, X., & Jiang, F. (2020) · Advanced Functional Materials · doi:10.1002/adfm.202003430 · Cited by 826
El-Husseiny, H. M., Mady, E. A., Hamabe, L., Abugomaa, A., Shimada, K., Yoshida, T., Tanaka, T., Yokoi, A., Elbadawy, M., & Tanaka, R. (2022) · Materials Today Bio · doi:10.1016/j.mtbio.2021.100186 · Cited by 533
Materials, Actuators, and Sensors for Soft Bioinspired Robots
Ilami, M., Bagheri, H., Ahmed, R., Skowronek, E. O., & Marvi, H. (2021) · Advanced Materials · doi:10.1002/adma.202003139 · Cited by 435
Multifunctional conductive hydrogels and their applications as smart wearable devices
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Metadata
- Authors
- Xia, S., Zhang, Q., Song, S., Duan, L., & Gao, G.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-11-04
- Volume
- 31
- Issue
- 22
- Pages
- 9522-9531
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2984234571
- Cited by
- 267
- References
- 49
- FWCI
- 11.53
- Type
- journal article
- Language
- en
- Open access
- closed
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- Xia, S., Zhang, Q., Song, S., Duan, L., & Gao, G. (2019). Bioinspired Dynamic Cross-Linking Hydrogel Sensors with Skin-like Strain and Pressure Sensing Behaviors. Chemistry of Materials. https://doi.org/10.1021/acs.chemmater.9b03919
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