A5033073951- Advanced Thermoelectric Materials and Devices
- Chalcogenide Semiconductor Thin Films
- Electrochemical sensors and biosensors
- X-ray Diffraction in Crystallography
- High-Voltage Power Transmission Systems
- High voltage insulation and dielectric phenomena
- Crystallization and Solubility Studies
- Advanced biosensing and bioanalysis techniques
- Power Transformer Diagnostics and Insulation
- Molecular Sensors and Ion Detection
- Advanced Sensor and Energy Harvesting Materials
- Aerodynamics and Fluid Dynamics Research
- Conducting polymers and applications
- Lanthanide and Transition Metal Complexes
- Mobile Ad Hoc Networks
- Phase-change materials and chalcogenides
- Thermal Radiation and Cooling Technologies
- Metabolism, Diabetes, and Cancer
- Computational Fluid Dynamics and Aerodynamics
- Electrochemical Analysis and Applications
- Supramolecular Chemistry and Complexes
- Aerodynamics and Acoustics in Jet Flows
- Layered Double Hydroxides Synthesis and Applications
- Perfectionism, Procrastination, Anxiety Studies
- Nanomaterials and Printing Technologies
Shaanxi Normal University
2024
Zhong Ke San Huan (China)
2024
Northwestern Polytechnical University
2022-2024
Beijing University of Chemical Technology
2024
First Affiliated Hospital of Xiamen University
2016-2022
Henan University
2021
Nanjing Normal University
2016-2019
East China Normal University
2019
Shanghai Electric (China)
2018
Xiamen University
2012-2016
Eliminating the ferroelectric phase transition to obtain a cubic under ambient conditions is deemed an ultimate goal for p-type GeTe-based materials be feasible thermoelectric generator application at...
Polystyrene electrospun optical fibrous membrane (EOF) was fabricated using a one-step electrospinning technique, functionalized with glucose oxidases (GOD/EOF), and used as quick highly sensitive biosensor. Because of the doped iridium complex, emitted yellow luminescence (562 nm) when excited at 405 nm. Its significantly enhanced presence extremely low concentration glucose. The detection limit 1.0 × 10(-10) M (S/N = 3), superior to that reported biosensor 1.2 M. A linear range between...
Patients with Mycoplasma pneumoniae (MP) infections have markedly higher C-reactive protein (CRP). We investigated how CRP contributes to lung epithelial cell death following MP infection. levels were assessed in children diagnosed pneumonia (MPP) and A549 cells infected MP. genetically modified overexpress CRP. Effects on viability, apoptosis, reactive oxygen species (ROS) mitochondrial membrane potential (ΔΨm) evaluated. The expression of proteins implicated the p38 MAPK/mitochondrial...
A simple and cost-effective method was reported to synthesize small size (6 nm) gold nanoparticles (AuNPs) on polyacrylonitrile (PAN) electrospun nanofibers (AuNPs/PAN). The formation of AuNPs is attributed the in situreduction Au(III) Au(0) by 4-(dimethylamino)benzaldehyde doped PAN nanofibers. Electrochemical impedance spectroscopy (EIS) cyclic voltammetry (CV) confirmed that AuNPs/PAN showed good conductivity. were used immobilize tris(2,2′-bipyridyl)ruthenium(II) ions (Ru(bpy)32+) form...
An improved variational mode decomposition (VMD) method is introduced into the recognition of low‐frequency oscillation power system in this study. First, fast Fourier transform used to determine number VMD components, and approximate fitting formula best balancing parameter α obtained by a large tests. The original signal decomposed several modes via (IMVD) method. Then, Teager–Kaiser energy operator applied on each component get amplitude, frequency, damping factor it. By constructed test...
Background: Diabetes mellitus (DM) remains a major health problem worldwide. Several clinical trials have shown the superiority of Traditional Chinese Medicine in delaying or reversing development and progression DM. This study aimed to evaluate efficacy Jinlida (JLD) granule, herbal recipe, treatment impaired glucose tolerance (IGT) its effect on prevention Methods: Sixty-five IGT patients were randomized receive one bag JLD granules three times daily (JLD group, n = 34) no drug...
Abstract Thermoelectric refrigeration, utilizing Peltier effect, has great potential in all‐solid‐state active cooling field near room temperature. The performance of a thermoelectric device is highly determined by the power factor consisting materials besides figure merit. In this work, it demonstrated that successive addition Cu and Nd can realize non‐trivial modulation deformation n‐type temperature material Bi 2 Te 2.7 Se 0.3 result significant increment electron mobility remarkably...
An easy and convenient method for the synthesis of polyaniline (PANI) microtubes was developed using polystyrene (PS) electrospun microfibers as a template. The diameter range these from 0.63 to 2.93 μm. This accuracy achieved by tuning template microfiber's diameter. Cyclic voltammetry (CV) electrochemical impedance spectroscopy (EIS) were used study effect microtubes' diameters on their electroactivity. When is 1.43 μm, PANI microtube exhibited maximum electroactivity distinguished...
The ultra high voltage direct current (UHVDC) transmission system has advantages in delivering electrical energy over long distance at capacity. UHVDC converter transformer is a key apparatus and its insulation state greatly affects the safe operation of system. Partial discharge (PD) characteristics oil-pressboard under combined AC-DC are foundation for analyzing transformers. defect pattern recognition based on PD an important part monitoring In this paper, investigated with established...
Purpose: To investigate microenvironment changes of the lacrimal gland after obstruction ducts. Methods: The ducts rat exorbital were ligated by sutures for different durations. After that, in some animals released, and they observed 21 days to evaluate recovery gland. Slit lamp tear secretion test was performed ocular surface function. cornea harvested processed hematoxylin eosin staining, oil red O LipidTOX Masson quantitative real time polymerase chain reaction, immunofluorescence...
Ruthenium nanoparticle tris(2,2'-bipyridyl)ruthenium(II) bis(hexafluorophosphate) (Ru(bpy)3(PF6)2, RuNP) was self-assembled on polystyrene (PS) electrospun microfibers. The formation of RuNP is attributed to the sulfonated PS (SPS) microfibers' high adsorptive capability 94% for Ru(bpy)3(2+), as well strong interaction between Ru(bpy)3(2+) and ionic liquid (1-butyl-3-methylimidazolium hexafluorophosphate, BMIMPF6). RuNP/SPS microfibers exhibited an enhanced electrochemiluminescence (ECL)...
Abstract Early short-term intensive insulin (STII) therapy can induce drug-free glycemic remission for up to 1 year in half of newly diagnosed type 2 diabetic mellitus (T2DM) patients. Whether exenatide following STII will higher long-term glycaemic is currently unknown. To assess the effect STII+ therapy, compared with only, on maintenance T2DM In this randomized, parallel-group, open-label, controlled trial, 129 patients (66 group and 63 only group) firstly completed 3-week then was...
Modulation doping is referring to a heterogeneous system with heavily doped region as charge carrier reservoir and light high-mobility channel, proven be quite effective strategy realize high electrical conductivity at relative low concentration. In this work, we used lightly PbTe-0.1%Cu minimized ionic scattering matrix material PbS-0.8%Cu adequate electron concentration construct such modulation scenario. The heterostructures of PbTe/PbS grains were characterized both X-ray diffraction...
Abstract This paper numerically studied the aerodynamic performance of an intake duct affected by ground effect on a mobile test bench. The simulations were conducted under no wind and headwind conditions. time evolution indicates that coherent structure vortex system is mainly composed vortex, horse-shoe creeping condition. And it trailing Compared to results condition, integral vorticity larger than difference total pressure recovery coefficient small, distortion index large. show with...
The existence of Cu interstices and Pb –Cu VF defect pairs results in complex lattice occupations microstructures n-type PbSe as well top-level thermoelectric performance without thermal conductivity anomaly.
Bi2Te2.7Se0.3-based alloys are conventional n-type thermoelectric materials for solid-state cooling and heat harvest near room temperature; high performance over a wide temperature range superior mechanical properties essential their use in practical devices. In this work, we demonstrated that decent can also be realized an unconventional composite with nominal composition of Bi2Te2.3Se0.7 since the emergence Bi2Te2Se phase Se ordered occupation could induce enlargement electronic band gap....