A5031637834- Graphene research and applications
- Gas Sensing Nanomaterials and Sensors
- Carbon Nanotubes in Composites
- Advanced Memory and Neural Computing
- Semiconductor materials and devices
- Advanced Sensor and Energy Harvesting Materials
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Semiconductor materials and interfaces
- Conducting polymers and applications
- Advancements in Battery Materials
- GaN-based semiconductor devices and materials
- Analytical chemistry methods development
- Electrochemical sensors and biosensors
- Mechanical and Optical Resonators
- Silicon Carbide Semiconductor Technologies
- Photonic and Optical Devices
- ZnO doping and properties
- Pulsed Power Technology Applications
- Neuroscience and Neural Engineering
- Advanced Semiconductor Detectors and Materials
- Nanotechnology research and applications
- Advanced battery technologies research
Xi'an Jiaotong University
2016-2025
Hebei Agricultural University
2008-2025
Changshu Institute of Technology
2025
Tianjin University
2020-2024
China University of Petroleum, Beijing
2024
Nanjing University of Aeronautics and Astronautics
2010-2023
Chinese Academy of Sciences
2013-2023
University of Chinese Academy of Sciences
2017-2023
Micro & Nano Research Institute
2021-2023
Shandong First Medical University
2022-2023
To reconstruct the events that may contribute to accelerated death of retinal vascular cells in diabetes, we investigated situ and vitro activation nuclear factor-κB (NF-κB), which is triggered by cellular stress controls several programs gene expression. The capillaries diabetic eye donors showed an increased number pericyte nuclei positive for NF-κB, when compared with nondiabetic donors, whereas endothelial were negative. Microvascular cell apoptosis acellular only numerous NF-κB-positive...
Abstract Three-dimensional (3D) core/shell structure of nickel cobalt sulfide is nano-engineered by using series hydrothermal steps on a CVD grown graphene for supercapacitor application. This composited NiCo 2 S 4 nanotube (NCS) as core and Co x Ni (3−x) (CNS) nanosheets shell. The as-synthesized composite exhibits excellent electrochemical properties the advantage NCS nanontube superhighway electron ion transport, CNS shell high active area pseudocapacitive material. 3D layer serves...
A typical thin and fully flexible hybrid electrode was developed by integrating the encapsulation of silver nanowires (AgNWs) network between a monolayer graphene polymer film as sandwich structure. Compared with reported electrodes based on PET or PEN substrate, this unique exhibits superior optoelectronic characteristics (sheet resistance 8.06 Ω/□ at 88.3% light transmittance). Meanwhile, specific up-to-bottom fabrication process could achieve superflat surface (RMS = 2.58 nm), superthin...
Metal organic frameworks (MOFs) with two dimensional (2D) nanosheets have attracted special attention for supercapacitor application due to their exceptional large surface area and high surface-to-volume atom ratios. However, electrochemical performance is greatly hindered by poor electrical conductivity. Herein, we report a 2D nanosheet nickel cobalt based MOF (NiCo-MOF)/reduced graphene oxide heterostructure as an electrode material supercapacitors. The NiCo-MOF are in situ grown on rGO...
Salted duck egg yolk (SDEY) is one of the traditional pickled products in Asian countries, which suffers from weight loss and deterioration texture characteristics during storage. To better maintain SDEY, an edible coating based on whey protein isolate nanofibers (WPNFs) with glycerol (Gly) as a plasticizer incorporating carvacrol (CA) antimicrobial agent was developed. Whey (WPI, 5%) used to self-assemble into WPNFs at 80 °C for 10 h. The particle size, zeta-potential microstructure...
In this study, we demonstrated a flexible transparent three-dimensional (3D) ordered micro-hemisphere (MHS) array PDMS film with self-assembled Au nanoparticles (NPs) (an NP-MHS film) as surface-enhanced Raman scattering (SERS) platform for the <italic>in situ</italic> detection of pesticides in food.
Abstract The rhodium(III)‐catalyzed C−H bond activation and vinylene transfer of enaminones with carbonate have been proposed for the synthesis substituted 1‐hydroxy‐2‐naphthaldehydes in 49–84% yields. Several preliminary mechanistic studies hydroxyl‐directed derivatization reactions were also performed. This method offers an alternative approach 1‐hydroxy‐2‐naphthaldehydes. magnified image
Reduced graphene oxide (rGO) based chemiresistor gas sensor has received much attention in sensing for high sensitivity, room temperature operation, and reversible. Here, the first time, we present a promising ammonia detection on tannic acid (TA) functionalized reduced (rGO TA ). Green reductant of plays major role both reducing process enhancing properties rGO . Our results show only selective to with excellent respond, recovery, respond recovery times. electrical resistance decreases upon...
Graphene channel liquid container field effect transistor pH sensor with interdigital microtrench for ion testing is presented. Growth morphology and sensing property of continuous few‐layer graphene (FLG) quasi‐continuous monolayer (MG) channels are compared. The experiment results show that the source‐to‐drain current FET has a significant fast response after adsorption measured molecule at room temperature; same time, FLG time less than 4 s. resolution MG (0.01) on value one order...
Bioelectronics, which can provide electrical impulses to precisely modulate the body's neural circuits, spark great interests of industry and academia. Yet technologies power manipulate these devices, such as wireless powering remote manipulation, remain challenging. Here, by investigating pyroelectric performances poly(vinylidene difluoride) (PVDF) its remote‐manipulation ability under near‐infrared‐ray (nIR) irradiation, a flexible battery‐less implantable device is proposed, constructed...
A hybrid structure gas sensor of reduced graphene oxide (RGO) decorated (RGO-Gr) is designed for ultra-low concentration ammonia detection. The resistance value the RGO-Gr indicator and controlled by effective charge transport from RGO to after molecule adsorption. In this material, adsorbing layer catch molecules conductive effectively enhance charge/electron transport. Compared a sensor, signal-to-noise ratio (SNR) increased 22 1008. Meanwhile, response better than that either pristine or...
In this paper, an improved 4H-SiC U-shaped trench-gate metal-oxide-semiconductor field-effect transistors (UMOSFETs) structure with low ON-resistance (R <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">ON</sub> ) and switching energy loss is proposed. The novel features added n-type region, which reduces of the device significantly while maintaining breakdown voltage (V xmlns:xlink="http://www.w3.org/1999/xlink">BR</sub> ). addition, gate...
With the increased interest in information on gut microbes, people are realizing benefits of probiotics to health, and new technologies improve viability still explored. However, most have poor resistance adverse environments. In order lactic acid bacteria, polylactic (PLA) nanofibers were prepared by coaxial electrospinning. The electrospinning voltage was 16 kV, distance between spinneret collector 15 cm. feed rates shell core solutions 1.0 0.25 mL/h, respectively. bacteria encapsulated...
Neuromorphic perception and computing show great promise in terms of energy efficiency data bandwidth compared to von Neumann's architecture. In-sensor allows information processing at the edge, which is highly dependent on functional fusion receptors neurons. Here, a leaky integrate-and-fire (LIF) artificial spiking sensory neuron (ASSN) based NbOx memristor an a-IGZO thin-film transistor (TFT) successfully developed. The ASSN fabricated mainly through simple sputter deposition processes,...