Results 101 to 110 of about 1,900,337 (342)

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Photo‐Rewritable Ambipolar Organic Electrochemical Synapses with Bidirectional Optical Plasticity for Adaptive Vision in Aqueous Environments

Advanced Materials, EarlyView.
Photo‐rewritable ambipolar organic synapses operating in aqueous environments at low voltage (≤0.4 V) demonstrate bidirectional optical plasticity through photon‐modulated electrochemical doping. The bulk heterojunction device enables both excitatory and inhibitory responses with extended retention time (>130 min).
Xiaoqian Su, Xihu Wu, He Wang, Wenzhe Lu, Bing Xue, Jinli Tang, Zhangshanhao Li, Kejing Ren, Qiang He, Junyu Li, Lan Yin, Yuxin Liu, Shiming Zhang, Ting Lei, Changsheng Wu   +14 more
wiley   +1 more source

Modulating synaptic plasticity with metal−organic framework for information-filterable artificial retina

Nature Communications
Neuroprosthetics equipped with artificial synapses hold promise to address some most intricate medical problems, such as human sensory disorders. Yet, it is necessitated and of paramount importance for neuroprosthetics to be able to differentiate ...
Seongchan Kim, Ohchan Kwon, Seonkwon Kim, Seonmin Jang, Seungho Yu, Choong Hoo Lee, Yoon Young Choi, Soo Young Cho, Ki Chul Kim, Cunjiang Yu, Dae Woo Kim, Jeong Ho Cho   +11 more
doaj   +1 more source

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

Advanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho, Seoyeon Park, Youngmin Lee, Sejoon Lee   +3 more
wiley   +1 more source

Modulating short-term and long-term plasticity of polymer-based artificial synapses for neuromorphic computing and beyond

Neuromorphic Computing and Engineering
Neuromorphic devices that emulate biological neural systems have been actively studied to overcome the limitations of conventional von Neumann computing structure.
Ui-Chan Jeong, Jun-Seok Ro, Hea-Lim Park, Tae-Woo Lee   +3 more
doaj   +1 more source

Extranoematic artifacts: neural systems in space and topology [PDF]

, 2007
During the past several decades, the evolution in architecture and engineering went through several stages of exploration of form. While the procedures of generating the form have varied from using physical analogous form-finding computation to engaging ...
Kaftan, M.
core  

Photo‐Patternable PEDOT:PSS for High Performance Organic Electrochemical Transistors

Advanced Materials, EarlyView.
Organic mixed ionic‐electronic conductors, such as PEDOT:PSS, are a special class of material capable of dual conductivity, making them a perfect choice to bridge biology and man‐made technology. PEDOT:PSS can be photo‐patterned by blending it with a photo‐sensitive interpenetrating network.
Charles‐Théophile Coen, Niels J. Burghoorn, Jonas G. Hendrikx, Jaap den Toonder, Yoeri van de Burgt   +4 more
wiley   +1 more source

All‐Ferroelectric Spiking Neural Networks via Morphotropic Phase Boundary Neurons

Advanced Science
Artificial neurons and synapses are crucial for efficiently implementing spiking neural networks (SNNs) in hardware. The distinct functional requirements of artificial neurons and synapses present significant challenges in the implementation of area‐ and
Jangsaeng Kim, Eun Chan Park, Wonjun Shin, Ryun‐Han Koo, Jiseong Im, Chang‐Hyeon Han, Jong‐Ho Lee, Daewoong Kwon   +7 more
doaj   +1 more source

Light-stimulated adaptive artificial synapse based on nanocrystalline metal-oxide film

, 2023
Igor S. Balashov, Alexander А. Chezhegov, А. С. Чижов, Andrey Grunin, K. V. Anokhin, Andrey A. Fedyanin   +5 more
openalex   +2 more sources

Bio-inspired Artificial synapse for neuromorphic computing based on NiO nanoparticle thin film [PDF]

, 2023
Keval Hadiyal, Ramakrishnan Ganesan, Adarsh Rastogi, R. Thamankar   +3 more
openalex   +1 more source