Fully rubbery synaptic transistors made out of all-organic materials for elastic neurological electronic skin

作     者：Hyunseok Shim Seonmin Jang Jae Gyu Jang Zhoulyu Rao Jong-ln Hong Kyoseung Sim Cunjiang Yu Hyunseok Shim;Seonmin Jang;Jae Gyu Jang;Zhoulyu Rao;Jong-In Hong;Kyoseung Sim;Cunjiang Yu

作者机构：Materials Science and Engineering ProgramUniversity of HoustonHoustonTX 77204 USA Department of ChemistrySeoul National UniversitySeoul 08826Republic of Korea Department of ChemistryUlsan National Institute of Science and Technology(UNIST)Ulsan 44919Republic of Korea Department of Mechanical EngineeringUniversity of HoustonHoustonTX 77204 USA Department of Biomedical EngineeringUniversity of HoustonHoustonTX 77204USA Department of Electrical and Computer EngineeringUniversity of HoustonHoustonTX 77204 USA Texas Center for SuperconductivityUniversity of HoustonHoustonTX 77204USA 

出 版 物：《Nano Research》 (纳米研究（英文版）)

年 卷 期：2022年第15卷第2期

页      面：758-764页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 08[工学] 071006[理学-神经生物学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：support by the Office of Naval Research grant(N00014-18-1-2338) under Young Investigator Program,the National Science Foundation grants of CAREER(1554499),EFRI(1935291),and CPS(1931893) 

主　　题：synaptic transistor stretchable electronic skin all-organic 

摘      要：Neurologic function implemented soft organic electronic skin holds promise for wide range of applications,such as skin prosthetics,neurorobot,bioelectronics,human-robotic interaction(HRI),***,we report the development of a fully rubbery synaptic transistor which consists of all-organic materials,which shows unique synaptic characteristics existing in biological *** synaptic characteristics retained even under mechanical stretch by 30%.We further developed a neurological electronic skin in a fully rubbery format based on two mechanoreceptors(for synaptic potentiation or depression)of pressure-sensitive rubber and an all-organic synaptic *** converting tactile signals into Morse Code,potentiation and depression of excitatory postsynaptic current(EPSC)signals allow the neurological electronic skin on a human forearm to communicate with a robotic *** collective studies on the materials,devices,and their characteristics revealed the fundamental aspects and applicability of the all-organic synaptic transistor and the neurological electronic skin.