Results 141 to 150 of about 95,522 (318)

Multilevel Optical Programming of Intrinsic Vacancies in Solution‐Processed MoS2 Films for Retinomorphic Color Differentiation

Advanced Optical Materials, EarlyView.
Solution‐processed MoS2 films with intrinsic sulfur‐vacancy traps are used to integrate light sensing and memory in a simple two‐terminal pixel. Successive optical pulses program persistent, multilevel conductance states, while oxygen exposure enables rapid erasure.
Jihyun Kim, Jiyong Yoon, Gwang Ya Kim, Kijeong Nam, Jaewon Heo, In Soo Kim, Dongjoon Rhee, Donghee Son, Joohoon Kang   +8 more
wiley   +1 more source

Scalable metal-based nanoparticle synthesis via laser ablation in liquids for transformative sensory and synaptic devices

International Journal of Extreme Manufacturing
Artificial sensory systems (ASS) are pivotal to next-generation extended reality technologies, now evolving into flexible platforms for comfortable wear and immersive user experiences, while ensuring high performance and operational reliability.
Jun-Gyu Choi, Seokhyeon Baek, Junghoon Lee, Sungjun Park   +3 more
doaj   +1 more source

Nanomaterial‐Based Muscle Cell/Neural Tissue Biohybrid Robots: From Actuation to Biomedical Applications

Advanced Robotics Research, EarlyView.
Muscle cell‐based biohybrid robot using nanomaterials for function enhancement and neural function for biomedical applications. Biohybrid robotics, an emerging field combining biological tissues with artificial systems, has made significant progress in developing various biohybrid constructs, including muscle‐cell‐driven biorobots and microbots.
Minkyu Shin, Sangeun Lee, Su Ryon Shin, Jin‐Ha Choi, Jeong‐Woo Choi   +4 more
wiley   +1 more source

Soft sensory-neuromorphic system for closed-loop neuroprostheses

International Journal of Extreme Manufacturing
Prosthetic devices designed to assist individuals with damaged or missing body parts have made significant strides, particularly with advancements in machine intelligence and bioengineering. Initially focused on movement assistance, the field has shifted
Jaehyon Kim, Sungjun Lee, Jiyong Yoon, Donghee Son   +3 more
doaj   +1 more source

Gradient Decomposition Methods for Training Neural Networks With Non-ideal Synaptic Devices. [PDF]

Front Neurosci, 2021
Zhao J, Huang S, Yousuf O, Gao Y, Hoskins BD, Adam GC.   +5 more
europepmc   +1 more source

Heuristic model for configurable polymer wire synaptic devices

, 2022
Yoshiki Amemiya, Ali Emiliano Jose, Naruki Hagiwara, Megumi Akai‐Kasaya, Tetsuya Asai   +4 more
openalex   +2 more sources

IL‐3 Modulates Microglia Polarization and Attenuates Neuroinflammation in Traumatic Brain Injury

Advanced Science, EarlyView.
IL‐3 recruits PRDX1 through IL‐3R to modulate the inflammatory response of microglia via the KEAP1‐NRF2‐HO‐1/NF‐κB pathway to attenuate neuroinflammation in traumatic brain injury. ABSTRACT Microglia play a crucial role in the progression of neuroinflammation following traumatic brain injury (TBI). Interleukin‐3 (IL‐3), a significant regulatory factor,
Nana Huang, Qingchen Zhang, Yanrui Chen, Dapeng Yu, Ronghan Liu, Jianning Kang, Xiang Fang, Ying Zhang, Hong Bian, Yanxin Zhao, Yongcheng Yin, Ce Zhang, Yanfei Jia, Qingfa Chen, Yuepeng Fang, Shang Li, Fang Li, Zhengxin Jin, Bin Ning   +18 more
wiley   +1 more source

Astrocyte Enrichment of 3D Cortical Constructs Enhances Brain Repair

Advanced Science, EarlyView.
This study highlights the role of astrocytes in supporting neural progenitor cell survival and differentiation after traumatic brain injury. Astrocytes enhanced neuronal differentiation, improved cell survival in co‐cultures, and promoted integration of microfluidics‐based implants with host tissue following implantation. Additionally, increased axonal
Elisa M. Cruz, Luana C. Soares, Gretchen Greene, Fernando Messore, Mohammed Abuelem, Mingyu Li, Caroline Andersen, Mirriam Domocos, Elisa Vitiello, Rabeah Abdul Razak, Marlene Lawston, Gabriel Moser, Talia Vasaturo‐Kolodner, Mona Barkat, Roslyn M. Bill, Edward Mann, Linna Zhou, Mootaz M. Salman, Hagan Bayley, Zoltán Molnár, Francis G. Szele   +20 more
wiley   +1 more source

A comprehensive review of advanced trends: from artificial synapses to neuromorphic systems with consideration of non-ideal effects

Frontiers in Neuroscience
A neuromorphic system is composed of hardware-based artificial neurons and synaptic devices, designed to improve the efficiency of neural computations inspired by energy-efficient and parallel operations of the biological nervous system.
Kyuree Kim, Min Suk Song, Hwiho Hwang, Sungmin Hwang, Hyungjin Kim   +4 more
doaj   +1 more source

Spiking Neural Networks With Time-to-First-Spike Coding Using TFT-Type Synaptic Device Model [PDF]

, 2021
Seongbin Oh, Soochang Lee, Sung Yun Woo, Dongseok Kwon, Jiseong Im, Joon Hwang, Jong‐Ho Bae, Byung‐Gook Park, Jong‐Ho Lee   +8 more
openalex   +1 more source