The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Transparent, Flexible Strain Sensor Based on a Solution-Processed Carbon Nanotube Network
Abstract
The demands for transparent, flexible electronic devices are continuously increasing due to their potential applications to the human body. In particular, skin-like, transparent, flexible strain sensors have been developed to realize multifunctional human-machine interfaces. Here, we report a sandwich-like structured strain sensor with excellent optical transparency based on highly purified, solution-processed, 99% metallic CNT-polydimethylsiloxane (PDMS) composite thin films. Our CNT-PDMS composite strain sensors are mechanically compliant, physically robust, and easily fabricated. The fabricated strain sensors exhibit a high optical transparency of over 92% in the visible range with acceptable sensing performances in terms of sensitivity, hysteresis, linearity, and drift. We also found that the sensitivity and linearity of the strain sensors can be controlled by the number of CNT sprays; hence, our sensor can be applied and controlled based on the need of individual applications. Finally, we investigated the detections of human activities and emotions by mounting our transparent strain sensor on various spots of human skins.
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Cites
Kim, D.-H., Lu, N., Ma, R., Kim, Y.-S., Kim, R.-H., Wang, S., Wu, J., Won, S. M., Tao, H., Islam, A., et al. (2011) · Science · doi:10.1126/science.1206157 · Cited by 4,836
Self-citationStretchable, Skin-Mountable, and Wearable Strain Sensors and Their Potential Applications: A Review
Amjadi, M., Kyung, K., Park, I., & Sitti, M. (2016) · Advanced Functional Materials · doi:10.1002/adfm.201504755 · Cited by 3,202
Self-citationHighly Stretchable and Sensitive Strain Sensor Based on Silver Nanowire–Elastomer Nanocomposite
Amjadi, M., Pichitpajongkit, A., Lee, S., Ryu, S., & Park, I. (2014) · ACS Nano · doi:10.1021/nn501204t · Cited by 2,350
Self-citationHighly Stretchable Piezoresistive Graphene–Nanocellulose Nanopaper for Strain Sensors
Yan, C., Wang, J., Kang, W., Cui, M., Wang, X., Foo, C. Y., Chee, K. J., & Lee, P. S. (2014) · Advanced Materials · doi:10.1002/adma.201304742 · Cited by 1,179
Ultra-stretchable and skin-mountable strain sensors using carbon nanotubes–Ecoflex nanocomposites
Amjadi, M., Yoon, Y. J., & Park, I. (2015) · Nanotechnology · doi:10.1088/0957-4484/26/37/375501 · Cited by 817
Self-citationKim, R.-H., Kim, D.-H., Xiao, J., Kim, B. H., Park, S.-I., Panilaitis, B., Ghaffari, R., Yao, J., Li, M., Liu, Z., et al. (2010) · Nature Materials · doi:10.1038/nmat2879 · Cited by 637
Self-citationA Highly Elastic, Capacitive Strain Gauge Based on Percolating Nanotube Networks
Cohen, D. J., Mitra, D., Peterson, K., & Maharbiz, M. M. (2012) · Nano Letters · doi:10.1021/nl204052z · Cited by 501
Recent advances in flexible sensors for wearable and implantable devices
Pang, C., Lee, C., & Suh, K. (2013) · Journal of Applied Polymer Science · doi:10.1002/app.39461 · Cited by 457
Cited by
Highly Stretchable Core–Sheath Fibers via Wet-Spinning for Wearable Strain Sensors
Tang, Z., Jia, S., Wang, F., Bian, C., Chen, Y., Wang, Y., & Li, B. (2018) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b18677 · Cited by 312
Chen, J., Zhu, Y., & Jiang, W. (2020) · Composites Science and Technology · doi:10.1016/j.compscitech.2019.107938 · Cited by 253
A Path Beyond Metal and Silicon:Polymer/Nanomaterial Composites for Stretchable Strain Sensors
Qiu, A., Li, P., Yang, Z., Yao, Y., Lee, I., & Ma, J. (2019) · Advanced Functional Materials · doi:10.1002/adfm.201806306 · Cited by 237
Metadata
- Authors
- Lee, J., Lim, M., Yoon, J., Kim, M. S., Choi, B., Kim, D. M., Kim, D. H., Park, I., & Choi, S.-J.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-07-25
- Volume
- 9
- Issue
- 31
- Pages
- 26279-26285
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2734602309
- Cited by
- 174
- References
- 8
- FWCI
- 7.57
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lee, J., Lim, M., Yoon, J., Kim, M. S., Choi, B., Kim, D. M., Kim, D. H., Park, I., & Choi, S.-J. (2017). Transparent, Flexible Strain Sensor Based on a Solution-Processed Carbon Nanotube Network. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.7b03184
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