
A review of flexible wearable sensors
- 1 School of Material science and Engineering, Beijing University of Chemical Technology, Beijing, China, 100029
* Author to whom correspondence should be addressed.
Abstract
With the improvement of science and technology, wearable sensor technology has been widely used in health management, human-computer interaction and many other fields, becoming a mainstream research direction. Moreover, it has a good application prospect in various industries. In this paper, the performance requirements of wearable sensors are analyzed, and the future direction of wearable sensors is discussed in combination with the development of polymer for flexible sensors on flexible substrates and conductive materials. Based on the limitations of current technology, the optimization of wearable sensor technology mainly focuses on the improvement of sensing element materials and the accuracy of collected signals.
Keywords
Flexible wearable sensors, Flexible sensors, Electronic skin technology, Signal acquisition, Compliance materials.
[1]. Ma, C., Ma, M., Si, C., Ji, X., & Wan, P. (2021). Flexible Mxene‐based Composites for Wearable Devices. Advanced Functional Materials, 31(22), 2009524. https://doi.org/10.1002/adfm.202009524
[2]. Gong, Y., Cheng, Y., & Hu, Y. (2022). Preparation of Polymer Conductive Hydrogel and Its Application in Flexible Wearable Electronic Devices. Progress in Chemistry, 34(03), 616–629.
[3]. Gu, Y., & Shi, T. (2021). Research Progress of Wearable Devices in the Field of Medicine. Chinese General Practice Nursing, 19(35), 4954–4958.
[4]. Wang, Z., Fu, S., & Pan, J. (2015). Analysis of the Development Situation and Security of Wearable Devices. China Internet, (10), 5–8.
[5]. Gao, Y., Yu, L., Yeo, J. C., & Lim, C. T. (n.d.). Flexible Hybrid Sensors for Health Monitoring: Materials and Mechanisms to Render Wearability. Adv. Mater. , 31(22), 2009524.
[6]. Chen, T., He, X., Ren, Y., Zhang, L., & Chen, D. (2020). Flexible Stress Sensor Based on Carbon and Metal Nanomaterial and Its Wearable Applications. Micronanoelectronic Technology, 57(10), 793–803+834. https://doi.org/10.13250/j.cnki.wndz.2020.10.006
[7]. Chao, M. (2021). Design, Preparation and Application Study of Functional Polymer/MXene Based Flexible Force Sensor. (Doctoral Dissertation, Beijing University of Chemical Technology). https://kns.cnki.net/KCMS/detail/detail.aspx?dbname=CDFDLAST2022&filename=1022001833.nh
[8]. Guo, Y., Zhong, M., Fang, Z., Wan, P., & Yu, G. (2019). A Wearable Transient Pressure Sensor Made with MXene Nanosheets for Sensitive Broad-Range Human–Machine Interfacing. Nano Letters, 19(2), 1143–1150. https://doi.org/10.1021/acs.nanolett.8b04514
[9]. Zhan, Z., Lin, R., Tran, V., An, J., Wei, Y., Du, H., Tran, T., & Lu, W. (2017). Paper/Carbon Nanotube-Based Wearable Pressure Sensor for Physiological Signal Acquisition and Soft Robotic Skin. ACS Applied Materials & Interfaces, 9(43), 37921–37928. https://doi.org/10.1021/acsami.7b10820
[10]. Gong, S., Schwalb, W., Wang, Y., Chen, Y., Tang, Y., Si, J., Shirinzadeh, B., & Cheng, W. (2014). A Wearable and Highly Sensitive Pressure Sensor with Ultrathin Gold Nanowires. Nat Communications, 5, 3132. https://doi.org/10.1038/ncomms4132
[11]. Song, Z., Li, W., Bao, Y., Han, F., Gao, L., Xu, J., Ma, Y., Han, D., & Niu, L. (2018). Breathable and Skin-Mountable Strain Sensor with Tunable Stretchability, Sensitivity, and Linearity via Surface Strain Delocalization for Versatile Skin Activities’ Recognition. ACS Applied Materials & Interfaces, 10(49), 42826–42836. https://doi.org/10.1021/acsami.8b14365
[12]. Kim, D. C., Shim, H. J., Lee, W., Koo, J. H., Kim, D.-H. (2020). Material-Based Approaches for the Fabrication of Stretchable Electronics. Adv. Mater., 32, 1902743. https://doi.org/10.1002/adma.201902743
[13]. Segev-bar, M., & Haick, H. (2013). Flexible Sensors Based on Nanoparticles. ACS Nano, 7(10), 8366–8378. https://doi.org/10.1021/nn402728g
[14]. Wang, C., Xia, K., Wang, H., Liang, X., Yin, Z., & Zhang, Y. (2019). Advanced Carbon for Flexible and Wearable Electronics. Adv. Mater., 31, 1801072. https://doi.org/10.1002/adma.201801072
[15]. Wang, Y. (2020). Preparation and Performance Research of Wearable Pressure Sensor Based on MOF Composites. (Master Dissertation, Beijing University of Chemical Technology). https://kns.cnki.net/KCMS/detail/detail.aspx?dbname=CMFD202101&filename=1020143601.nh
[16]. Atalay, A., Sanchez, V., Atalay, O., Vogt, D. M., Haufe, F., Wood, R. J., & Walsh, C. J. (2017). Batch Fabrication of Customizable Silicone-Textile Composite Capacitive Strain Sensors for Human Motion Tracking. Adv. Mater. Technol., 2, 1700136. https://doi.org/10.1002/admt.201700136
[17]. Chao, M., Wang, Y., Ma, D., Wu, X., Zhang, W., Zhang, L., & Wan, P. (2020). Wearable MXene Nanocomposites-Based Strain Sensor with Tile-like Stacked Hierarchical Microstructure for Broad-Range Ultrasensitive Sensing. Nano Energy, 78, 105187. https://doi.org/10.1016/j.nanoen.2020.105187
[18]. Seyedin, S., Uzun, S., Levitt, A., Anasori, B., Dion, G., Gogotsi, Y., Razal, J. M. (2020). MXene Composite and Coaxial Fibers with High Stretchability and Conductivity for Wearable Strain Sensing Textiles. Adv. Funct. Mater., 30, 1910504. https://doi.org/10.1002/adfm.201910504
[19]. Tang, X., Yang, W., Yin, S., Tai, G., Su, M., Yang, J., Shi, H., Wei, D., & Yang, J. (2021). Controllable Graphene Wrinkle for a High-Performance Flexible Pressure Sensor. ACS Applied Materials & Interfaces, 13(17), 20448–20458. https://doi.org/10.1021/acsami.0c22784.
[20]. Li, Z., Zhang, B., Li, K., Zhang, T., & Yang, X. (2020). A Wide Linearity Range and High Sensitivity Flexible Pressure Sensor with Hierarchical Microstructures via Laser Marking. J. Mater. Chem. C, 8(9), 3088–3096. https://doi.org/10.1021/acsami.0c22784
[21]. Guo, Y., Guo, Z. Y., Zhong, M. J., Wan, P. B., Zhang, W. X., Zhang, L. Q. (2018). A Flexible Wearable Pressure Sensor with Bioinspired Microcrack and Interlocking for Full-Range Human–Machine Interfacing. Small, 14, 1803018. https://doi.org/10.1002/smll.201803018.
Cite this article
Wang,D. (2023). A review of flexible wearable sensors. Applied and Computational Engineering,4,657-665.
Data availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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