DataVXAdvanced Materials TechnologiesPaper
journal article·2023-07Open access

Skin‐Adhesive Flexible Force Sensors Based on Piezoelectric Poly(l‐lactic acid) for Human Behavior Recognition (Adv. Mater. Technol. 14/2023)

Chubin Lin, Wenjin Wu, Huiyu Zhu, Yuhui Qiu, Shaolong Cui, Weiquan Chen, Ivan S. Babichuk, Terry Tao Ye, Zhaoli Gao, Jian Yang

Advanced Materials Technologies· Volume 8· Issue 14
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Source abstract

Abstract

Flexible Force Sensors In article 2202142, Terry Tao Ye, Zhaoli Gao, Jian Yang, and co-workers present the layout of the skin-adhesive force sensor based on piezoelectric poly(l-Lactic acid) and its potential applications in human behavior recognition, such as finger, wrist, and laryngeal knot movement. The sensor is composed of photocurable acrylate films, gold electrodes and poly(l-Lactic acid) film with a sandwiched structure, the acrylate film is skin-adhesive and transparent as a substrate. The piezoelectric signal of the sensor during swallowing is presented alongside with a human larynx. Finger pressing and wrist bending are listed in the bottom of cover.
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Research context

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Muscle activation and electromyography studies

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Affiliations

Faculty of Intelligent Manufacturing Wuyi University Jiangmen 529020 P. R. China

V. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine Kyiv 03680 Ukraine

Department of Electrical and Electronic Engineering and University Key Laboratory of Advanced Wireless Communications of Guangdong Province Southern University of Science and Technology Shenzhen 518055 P. R. China

Biomedical Engineering Department The Chinese University of Hong Kong Shatin, New Territories Hong Kong 999077 P. R. China

CUHK Shenzhen Research Institute Nanshan Shenzhen 518060 P. R. China

References

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