A Bioinspired Smart Adhesion Actuator with Fast-Driving and Self-Sensing Capability

作者全名："Xiang, Chenxing; Ning, Huiming; Hu, Ning; Zhang, Lidan; Zou, Rui; Li, Alamusi; Liu, Feng; Huang, Kaiyan; Wen, Jie; Wang, Shu; Wu, Xiaopeng; Song, Zengrui; Liu, Yaolu; Wu, Liangke"

作者地址："[Xiang, Chenxing; Ning, Huiming; Hu, Ning; Liu, Feng; Wang, Shu; Wu, Xiaopeng; Song, Zengrui; Liu, Yaolu; Wu, Liangke] Chongqing Univ, Coll Aerosp Engn, Chongqing 400044, Peoples R China; [Hu, Ning; Zou, Rui; Li, Alamusi; Huang, Kaiyan; Wen, Jie] Hebei Univ Technol, Sch Mech Engn, Tianjin 300401, Peoples R China; [Zhang, Lidan] Chongqing Med Univ, Sch Basic Med, Chongqing 400042, Peoples R China"

通信作者："Ning, HM; Hu, N (通讯作者)，Chongqing Univ, Coll Aerosp Engn, Chongqing 400044, Peoples R China.; Hu, N (通讯作者)，Hebei Univ Technol, Sch Mech Engn, Tianjin 300401, Peoples R China.; Zhang, LD (通讯作者)，Chongqing Med Univ, Sch Basic Med, Chongqing 400042, Peoples R China."

来源：ADVANCED MATERIALS TECHNOLOGIES

ESI学科分类：MATERIALS SCIENCE

WOS号：WOS:000921733100001

JCR分区：Q1

影响因子：6.4

年份：2023

卷号：8

期号：8

开始页：　

结束页：　

文献类型：Article

关键词：bionic; hydrogel actuator; smart adhesion; self-sensing capability

摘要："Smart adhesion actuators have played an increasingly important role in industrial manufacturing, medical equipment, and other applications of daily life. Inspired by the octopus sucker, a smart bionic adhesion actuator is designed that uses hydrogel-based materials with a photothermal effect to simulate the contraction and relaxation of octopus sucker muscles, enabling it to rapidly grasp and release objects weighing more than 24 times its own weight, while having good cyclic stability. The magnitude of the grasping force can be monitored in real time through an additional sensing structure, which is similar to the nerves of octopus sucker. By sensing and adjusting the state of adsorption, controllable adsorption can be achieved using this self-sensing function, thereby greatly improving energy efficiency. It provides a new direction for the design of smart bionic adhesion actuators with hydrogels."

基金机构："Chinese National Natural Science Fund [11632004, U1864208]; National Science and Technology Major Project [2017-VII-0011-0106]; Science and Technology Planning Project of Tianjin [20ZYJDJC00030]; Key Program of Research and Development of Hebei Province [202030507040009]; Fund for Innovative Research Groups of Natural Science Foundation of Hebei Province [A2020202002]; Key Project of Natural Science Foundation of Tianjin [S20ZDF077]; China Postdoctoral Science Foundation [2022M710999]; Natural Science Foundation of Hebei Province of China [E2022202123]; High-level Talents Funding Project of Hebei Province [B2022003018]"

基金资助正文："This work was supported by the Chinese National Natural Science Fund (grant no.: 11632004, U1864208), National Science and Technology Major Project (2017-VII-0011-0106), Science and Technology Planning Project of Tianjin (20ZYJDJC00030), the Key Program of Research and Development of Hebei Province (202030507040009), the Fund for Innovative Research Groups of Natural Science Foundation of Hebei Province (A2020202002) and the Key Project of Natural Science Foundation of Tianjin (S20ZDF077), the China Postdoctoral Science Foundation (no. 2022M710999), the Natural Science Foundation of Hebei Province of China (no. E2022202123), the High-level Talents Funding Project of Hebei Province (no. B2022003018)."