A5110968572- Advanced Memory and Neural Computing
- Neuroscience and Neural Engineering
- ZnO doping and properties
- Gas Sensing Nanomaterials and Sensors
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- CCD and CMOS Imaging Sensors
- Nanowire Synthesis and Applications
- Photoreceptor and optogenetics research
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Ferroelectric and Negative Capacitance Devices
- Advanced materials and composites
- Neural dynamics and brain function
- Neural Networks and Reservoir Computing
- Analytical Chemistry and Sensors
- Network Packet Processing and Optimization
- Transition Metal Oxide Nanomaterials
- Knowledge Management and Technology
- Restraint-Related Deaths
- Radiative Heat Transfer Studies
- Simulation and Modeling Applications
- Organic Light-Emitting Diodes Research
- Polymer composites and self-healing
- Geological and Geophysical Studies
Shanghai University of Traditional Chinese Medicine
2025
Shuguang Hospital
2025
Beijing United Family Hospital
2025
Collaborative Innovation Center of Advanced Microstructures
2016-2024
Nanjing University
2016-2024
Hubei University of Science and Technology
2023
China Railway Design Corporation (China)
2023
Nanchang Hangkong University
2022
South China University of Technology
2019
Hong Kong University of Science and Technology
2019
Sensory neurons within skin form an interface between the external physical reality and inner tactile perception. This enables sensory information to be organized identified, interpreted through perceptual learning-the process whereby sensing abilities improve experience. Here, artificial neuron that can integrate differentiate spatiotemporal features of touched patterns for recognition is shown. The system comprises sensing, transmitting, processing components are parallel those found in a...
Individual ZnO nanowire transistors are fabricated, and their sensing properties investigated. The show a carrier density of 2300μm−1 mobility up to 6.4cm2∕Vs, which obtained from the ISD−VG curves. threshold voltage shifts in positive direction source-drain current decreases as ambient oxygen concentration increases. However, opposite occurs when under illumination. Surface adsorbates on nanowires affect both density. Our data helpful understanding mechanism gas sensors.
Hardware implementation of artificial synapses/neurons with 2D solid‐state devices is great significance for nanoscale brain‐like computational systems. Here, MoS 2 synaptic/neuronal transistors are fabricated by using poly(vinyl alcohol) as the laterally coupled, proton‐conducting electrolytes. Fundamental synaptic functions, such an excitatory postsynaptic current, paired‐pulse facilitation, and a dynamic filter information transmission biological synapse, successfully emulated. Most...
A novel photo-electronic hybrid-integrated synaptic device based on a 2D MoS<sub>2</sub> phototransistor gated by the electric-double-layer biopolymer electrolyte (sodium alginate) is proposed.
Pain-perceptual nociceptors (PPN) are essential sensory neurons that recognize harmful stimuli and can empower the human body to react appropriately perceive precisely unusual or dangerous conditions in real world. Furthermore, sensitization-regulated (SRN) greatly assist pain-sensitive reduce pain sensation by normalizing hyperexcitable central neural activity. Therefore, implementation of PPNs SRNs hardware using emerging nanoscale devices improve efficiency bionic medical machines giving...
We report the growth and characterization of single-crystalline Sn-doped In2O3 (ITO) Mo-doped (IMO) nanowires. Epitaxial vertically aligned ITO nanowire arrays was achieved on ITO/yttria-stabilized zirconia (YSZ) substrates. Optical transmittance electrical transport measurements show that these nanowires are high-performance transparent metallic conductors with ∼85% in visible range, resistivities as low 6.29 × 10-5 Ω·cm failure-current densities high 3.1 107 A/cm2. Such will be suitable a...
Realization of biological synapses using electronic devices is regarded as the basic building blocks for neuromorphic engineering and artificial neural network. With advantages biocompatibility, low cost, flexibility, compatible with printing roll-to-roll processes, synapse based on organic transistor great interest. In this paper, simulation by ion-gel gated field-effect transistors (FETs) poly(3-hexylthiophene) (P3HT) active channel demonstrated. Key features synaptic behaviors, such...
Because of the fast expansion artificial intelligence, development and applications neuromorphic systems attract extensive interest. In this paper, a highly interconnected architecture (HINA) based on flexible self-supported multiterminal organic transistors is proposed. Au electrodes, poly(3-hexylthiophene) active channels, ion-conducting membranes were combined to fabricate devices. Especially, freestanding used as gate dielectrics well support substrates. Basic behavior four forms...
Spatial coordinate and visual orientation recognition in cortical cells play important roles the system. Herein, spatiotemporally processed neurons are mimicked by a facile coplanar multigate two-dimensional (2D) MoS2 electric-double-layer transistor with proton-conducting poly(vinyl alcohol) electrolytes as laterally coupled gate dielectrics. Fundamental neuromorphic behaviors, e.g., excitatory postsynaptic current paired-pulse facilitation, were successfully mimicked. For first time,...
Artificial synapses/neurons based on electronic/ionic hybrid devices have attracted wide attention for brain-inspired neuromorphic systems since it is possible to overcome the von Neumann bottleneck of computing paradigm. Here, we report a novel photoneuromorphic device printed photogating single-walled carbon nanotube (SWCNT) thin film transistors (TFTs) using lightly n-doped Si as gate electrode. The drain currents SWCNT TFTs can gradually increase over 3000 times their starting value...
Emulating the essential synaptic behaviors using single transistor has attracted extensive attention for building brain-inspired neuromorphic systems. However, few reports on transistors fabricated by solution processes have been reported. In this article, indium oxide based polyimide substrates were a nontoxic water-inducement method at low temperature, and lithium perchlorate (LiClO4) was dissolved in polyethylene as gate electrolyte. For process, comparable electrical properties of can be...
Abstract An artificial vision system that can simulate the visual functions of human eyes is required for biological robots. Here, In‐Ga‐Zn‐O memtransistors using a naturally oxidized Al 2 O 3 and an ion gel as common gate stacking dielectric proposed. Positive charge trapping in layer be induced by modulating voltage, which causes back sweep subthreshold swing (SS) device to break physical limit (≥60 mV per decade at room temperature), minimum SS low 26.4 decade. In addition, photogenerated...
We report the synthesis of hierarchically branched semiconducting SnO2 nanowire on metallic Sb-doped nanowires by sequential seeding multiple generations with Au nanoparticles as catalysts. Such nanowire/metallic backbone complex structures increase potential functionality nanowires. Branched films are used sensing materials for high-performance ethanol sensor fabrication. The sensors show sub-ppm sensitivity and fast response recovery times at 300°C. A linear equation relationship between...
The human brain efficiently processes only a fraction of visual information, phenomenon termed attentional control, resulting in energy savings and heightened adaptability. Translating this mechanism into artificial neurons holds promise for constructing energy-efficient, bioinspired systems. Here, we propose self-rectifying neuron (SEVN) based on NiO/Ga2O3 bipolar heterojunction with control patterns target color. device exhibits short-term potentiation (STP) quantum point contact (QPC)...
Ion coupling has provided an additional method to modulate electric properties for solid-state materials. Here, phosphorosilicate glass (PSG)-based electrolyte gated protonic/electronic coupled indium-tin-oxide electric-double-layer (EDL) transistors are fabricated. The oxide transistor exhibits good electrical performances due extremely strong proton gating behavior the electrolyte. With interfacial electrochemical doping, channel conductances of EDL can be regulated different levels,...
Adenomyosis, typically associated with heavy menstrual bleeding and pelvic pain, is rarely linked to neurological complications. This case presents a rare instance of ischemic stroke in young patient adenomyosis vascular abnormalities, underscoring the role anemia, hypercoagulability, factors as potential contributors cerebral infarction. We describe 41-year-old female history who presented right-sided hemianopia dizziness following severe bleeding. Imaging revealed multiple acute...
Cardiac fibrosis, characterized by excessive extracellular matrix deposition, is a critical contributor to cardiovascular diseases, including heart failure. Transforming growth factor-beta 1 signaling, especially through activin receptor-like kinase 5 (ALK5), plays key role in cardiac fibroblast activation and fibrosis. Traditional drug discovery approaches face challenges identifying ALK5 inhibitors. This study leverages computational methods expedite the of potential An active learning...
By applying nonequilibrium Green’s functions in combination with the density-functional theory, we investigate electronic transport properties of molecular junctions constructed by (8,0) and (9,0) carbon nanotubes radial elongation deformation. The results show that transitions between semiconductor metal can be induced both also junction modulated deformation degree. A mechanism for is suggested.
The authors report the growth of degenerately Sb-doped SnO2 single crystalline nanowires with three-dimensionally branched morphology by a two-step Au-catalyzed vapor-liquid-solid approach. Raman scattering and transmission electron microscopy results indicate that crystal phase is rutile. Electrical transport measurements nanowire has resistivity 1.92×10−3Ωcm an concentration 2.8×1020cm3. Branched conducting are promising candidates for catalyst supports, biologic molecule detection,...