Emerging MXene-Based Flexible Tactile Sensors for Health Monitoring and Haptic Perception.

Autor: Lai QT; School of Physics and Optoelectric Engineering, Guangdong University of Technology, Guangzhou, 511400, P. R. China., Zhao XH; Department of Chemistry, South University of Science and Technology of China, Shenzhen, 518055, P. R. China., Sun QJ; School of Physics and Optoelectric Engineering, Guangdong University of Technology, Guangzhou, 511400, P. R. China., Tang Z; School of Physics and Optoelectric Engineering, Guangdong University of Technology, Guangzhou, 511400, P. R. China., Tang XG; School of Physics and Optoelectric Engineering, Guangdong University of Technology, Guangzhou, 511400, P. R. China., Roy VAL; School of Science and Technology, Hong Kong Metropolitan University, Hong Kong, 999077, P. R. China.
Jazyk: angličtina
Zdroj: Small (Weinheim an der Bergstrasse, Germany) [Small] 2023 Jul; Vol. 19 (27), pp. e2300283. Date of Electronic Publication: 2023 Mar 25.
DOI: 10.1002/smll.202300283
Abstrakt: Due to their potential applications in physiological monitoring, diagnosis, human prosthetics, haptic perception, and human-machine interaction, flexible tactile sensors have attracted wide research interest in recent years. Thanks to the advances in material engineering, high performance flexible tactile sensors have been obtained. Among the representative pressure sensing materials, 2D layered nanomaterials have many properties that are superior to those of bulk nanomaterials and are more suitable for high performance flexible sensors. As a class of 2D inorganic compounds in materials science, MXene has excellent electrical, mechanical, and biological compatibility. MXene-based composites have proven to be promising candidates for flexible tactile sensors due to their excellent stretchability and metallic conductivity. Therefore, great efforts have been devoted to the development of MXene-based composites for flexible sensor applications. In this paper, the controllable preparation and characterization of MXene are introduced. Then, the recent progresses on fabrication strategies, operating mechanisms, and device performance of MXene composite-based flexible tactile sensors, including flexible piezoresistive sensors, capacitive sensors, piezoelectric sensors, triboelectric sensors are reviewed. After that, the applications of MXene material-based flexible electronics in human motion monitoring, healthcare, prosthetics, and artificial intelligence are discussed. Finally, the challenges and perspectives for MXene-based tactile sensors are summarized.
(© 2023 Wiley-VCH GmbH.)
Databáze: MEDLINE
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