Mechano-gated iontronic piezomemristor for temporal-tactile neuromorphic plasticity
文献类型：期刊论文
| 作者 | Wei, Xiao4,5,6; Wu, Zhixin5,6; Gao, Hanfei4; Cao, Shiqi3; Meng, Xue5,6; Lan YQ(蓝昱群)2; Su, Huixue5,6; Qin, Zhenglian5,6; Liu, Hang5,6; Du, Wenxin1 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2025-01-26 |
| 卷号 | 16期号:1页码:10 |
| DOI | 10.1038/s41467-025-56393-w |
| 通讯作者 | Wu, Yuchen(wuyuchen@iccas.ac.cn) ; Liu, Mingjie(liumj@buaa.edu.cn) ; Zhao, Ziguang(zhaoziguang@ucas.ac.cn) |
| 英文摘要 | In bioneuronal systems, the synergistic interaction between mechanosensitive piezo channels and neuronal synapses can convert and transmit pressure signals into complex temporal plastic pulses with excitatory and inhibitory features. However, existing artificial tactile neuromorphic systems struggle to replicate the elaborate temporal plasticity observed between excitatory and inhibitory features in biological systems, which is critical for the biomimetic processing and memorizing of tactile information. Here we demonstrate a mechano-gated iontronic piezomemristor with programmable temporal-tactile plasticity. This system utilizes a bicontinuous phase-transition heterogel as a stiffness-governed iontronic mechanogate to achieve bidirectional piezoresistive signals, resulting in wide-span dynamic tactile sensing. By micro-integrating the mechanogate with an oscillatory iontronic memristor, it exhibits stiffness-induced bipolarized excitatory and inhibitory neuromorphics, thereby enabling the activation of temporal-tactile memory and learning functions (e.g., Bienenstock-Cooper-Munro and Hebbian learning rules). Owing to dynamic covalent bond network and iontronic features, reconfigurable tactile plasticity can be achieved. Importantly, bridging to bioneuronal interfaces, these systems possess the capacity to construct a biohybrid perception-actuation circuit. We anticipate that such temporal plastic piezomemristor devices for abiotic-biotic interfaces can serve as promising hardware systems for interfacing dynamic tactile behaviors into diverse neuromodulations. |
| 分类号 | 一类 |
| WOS关键词 | MEMORY |
| 资助项目 | Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development)[T2425026] ; Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development)[22275183] ; Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development)[52173190] ; Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development)[22205077] ; Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development)[22102203] ; Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development)[21988102] ; National Natural Science Foundation of China[2018YFA0704803] ; Ministry of Science and Technology of China[2018034] ; Youth Innovation Promotion Association CAS |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001409498100014 |
| 资助机构 | Chinese Ministry of Science and Technology | Department of S and T for Social Development (Department of S&T for Social Development) ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Youth Innovation Promotion Association CAS |
| 其他责任者 | Wu, Yuchen ; Liu, Mingjie ; Zhao, Ziguang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/98294]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Beihang Univ, Sch Mech Engn & Automation, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 3.Sixth Med Ctr Chinese PLA Gen Hosp, Orthopaed TCM Sr Dept, Beijing 100048, Peoples R China; 4.Univ Sci & Technol China, Suzhou Inst Adv Res, Suzhou 215123, Jiangsu, Peoples R China; 5.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Bioinspired Mat & Interfacial Sci, Beijing 100190, Peoples R China; 6.Univ Chinese Acad Sci, Sch Future Technol, Beijing 100190, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wei, Xiao,Wu, Zhixin,Gao, Hanfei,et al. Mechano-gated iontronic piezomemristor for temporal-tactile neuromorphic plasticity[J]. NATURE COMMUNICATIONS,2025,16(1):10. |
| APA | Wei, Xiao.,Wu, Zhixin.,Gao, Hanfei.,Cao, Shiqi.,Meng, Xue.,...&Zhao, Ziguang.(2025).Mechano-gated iontronic piezomemristor for temporal-tactile neuromorphic plasticity.NATURE COMMUNICATIONS,16(1),10. |
| MLA | Wei, Xiao,et al."Mechano-gated iontronic piezomemristor for temporal-tactile neuromorphic plasticity".NATURE COMMUNICATIONS 16.1(2025):10. |
入库方式： OAI收割
来源：力学研究所
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