The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
Dopamine-Triggered Hydrogels with High Transparency, Self-Adhesion, and Thermoresponse as Skinlike Sensors
Abstract
Mussel-inspired conductive hydrogels are attractive for the development of next-generation self-adhesive, flexible skinlike sensors. However, despite extensive progress, there are still some daunting challenges that hinder their applications, such as inferior optical transparency, low catechol content ( e.g., poor adhesion), as well as limited sensation performances. Here, we report a dopamine-triggered gelation (DTG) strategy for fabricating mussel-inspired, transparent, and conductive hydrogels. The DTG design leverages on the dual functions of dopamine, which serves as both polymerization initiator and dynamic mediator to elaborate and orchestrate the cross-linking networks of hydrogels, allowing for pronounced adhesion, robust elasticity, self-healing ability, excellent injectability and three-dimensional printability, reversible and tunable transparent-opaque transition, and thermoresponsive feature. These preferable performances enable DTG hydrogels as self-adhesive, flexible skinlike sensors for achieving multiple sensations toward pressure, strain, and temperature, even an extraordinary visual perception effect, making it a step closer in the exploration of future biomimetic skin.
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Cites
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Mussel-Inspired Adhesive and Tough Hydrogel Based on Nanoclay Confined Dopamine Polymerization
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Transparent Electronics for Wearable Electronics Application
Won, D., Bang, J., Choi, S. H., Pyun, K. R., Jeong, S., Lee, Y., & Ko, S. H. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00139 · Cited by 339
Yao, P., Bao, Q., Yao, Y., Xiao, M., Xu, Z., Yang, J., & Liu, W. (2023) · Advanced Materials · doi:10.1002/adma.202300114 · Cited by 308
Ling, Q., Liu, W., Liu, J., Zhao, L., Ren, Z., & Gu, H. (2022) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.2c01785 · Cited by 253
A Review of Conductive Hydrogel‐Based Wearable Temperature Sensors
Mo, F., Zhou, P., Lin, S., Zhong, J., & Wang, Y. (2024) · Advanced Healthcare Materials · doi:10.1002/adhm.202401503 · Cited by 187
Hou, M., Wang, X., Yue, O., Zheng, M., Zhang, H., & Liu, X. (2022) · Biomaterials Advances · doi:10.1016/j.msec.2021.112556 · Cited by 42
Metadata
- Authors
- Zhang, C., Zhou, Y., Han, H., Zheng, H., Xu, W., & Wang, Z.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2021-01-06
- Volume
- 15
- Issue
- 1
- Pages
- 1785-1794
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W3118899852
- Cited by
- 316
- References
- 40
- FWCI
- 16.15
- Type
- journal article
- Language
- en
- Open access
- closed
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