The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.
Ultrastretchable Strain Sensors and Arrays with High Sensitivity and Linearity Based on Super Tough Conductive Hydrogels
Abstract
Biocompatible conductive hydrogels with intrinsic flexibility, high sensitivity, linearity and outstanding reliability are highly demanded for wearable devices or implantable sensors. Here we report novel tough conductive hydrogels composed of interpenetrating polyaniline (PANI) and poly(acrylamide- co -hydroxyethyl methyl acrylate) (P(AAm - co - HEMA)) networks. Intrinsic interactions between the conductive PANI network and the flexible P(AAm- co -HEMA) endowed hydrogels with outstanding strength and toughness to cyclic loadings. The conductive hydrogels show very high sensitivity (gauge factor 11) and outstanding linear dependence of sensitivity on strain. Strain sensors based on the conductive hydrogels demonstrate reliable detection of repeated large strains and subtle vibrations, including the movements of various human joints, pulses and voiceprints. Moreover, a prototype 2D sensor array is fabricated to sense strains or pressures in the two dimensions, which is promising for electronic skin, touchpads, biosensors, human-machine interfaces, biomedical implants, wearable electronic devices and so on.
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Highly stretchable and tough hydrogels
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A stretchable carbon nanotube strain sensor for human-motion detection
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Pursuing prosthetic electronic skin
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Physical hydrogels composed of polyampholytes demonstrate high toughness and viscoelasticity
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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
Multifunctional conductive hydrogel-based flexible wearable sensors
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Self-citationChen, G., Huang, J., Gu, J., Peng, S., Xiang, X., Chen, K., Yang, X., Guan, L., Jiang, X., & Hou, L. (2020) · Journal of Materials Chemistry A · doi:10.1039/d0ta00002g · Cited by 359
From Diagnosis to Treatment: Recent Advances in Patient-Friendly Biosensors and Implantable Devices
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Metadata
- Authors
- Wang, Z., Chen, J., Cong, Y., Zhang, H., Xu, T., Nie, L., & Fu, J.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-10-01
- Volume
- 30
- Issue
- 21
- Pages
- 8062-8069
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2895056960
- Cited by
- 396
- References
- 42
- FWCI
- 17.55
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, Z., Chen, J., Cong, Y., Zhang, H., Xu, T., Nie, L., & Fu, J. (2018). Ultrastretchable Strain Sensors and Arrays with High Sensitivity and Linearity Based on Super Tough Conductive Hydrogels. Chemistry of Materials. https://doi.org/10.1021/acs.chemmater.8b03999
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