A5077725386- Spine and Intervertebral Disc Pathology
- Electrospun Nanofibers in Biomedical Applications
- Advancements in Battery Materials
- Composite Structure Analysis and Optimization
- Bone Tissue Engineering Materials
- Musculoskeletal pain and rehabilitation
- Flow Measurement and Analysis
- Supercapacitor Materials and Fabrication
- Nanoplatforms for cancer theranostics
- Graphene and Nanomaterials Applications
- Aeroelasticity and Vibration Control
- 2D Materials and Applications
- Advanced Battery Materials and Technologies
- Wound Healing and Treatments
- Electrochemical sensors and biosensors
- biodegradable polymer synthesis and properties
- Nonlocal and gradient elasticity in micro/nano structures
- Structural Analysis and Optimization
- Image and Signal Denoising Methods
- Advanced battery technologies research
- Ferroelectric and Negative Capacitance Devices
- Perovskite Materials and Applications
- Multiferroics and related materials
- Antimicrobial agents and applications
- Hydrogels: synthesis, properties, applications
Wuhan University
2023-2025
West China Medical Center of Sichuan University
2019-2025
Sichuan University
2018-2024
West China Hospital of Sichuan University
2023-2024
Northeastern University
2020-2024
Xihua University
2024
The First People's Hospital of Guiyang
2024
The Fourth People's Hospital
2024
Nanchang University
2024
Analysis and Testing Centre
2020-2023
Abstract The inability of damaged load-bearing cartilage to regenerate and self-repair remains a long-standing challenge in clinical settings. In the past, use PVA hydrogels as replacements has been explored; however, both pristine annealed are not ideal for applications, new materials with improved properties highly desirable. this work, we developed novel hybrid hydrogel system consisting glycerol-modified reinforced by 3D printed PCL-graphene composite scaffold. composition within...
In this study, a novel artificial intervertebral disc implant with modified "Bucklicrystal" structure was designed and 3D printed using thermoplastic polyurethane. The new has unique auxetic building blocks joined "face-to-face". accompanied negative Poisson's ratio enables its excellent energy absorption stability under compression. deformation load distribution behavior of the various loading conditions (bending, torsion, extension flexion) been thoroughly evaluated through finite element...
Abstract Multiferroic materials offer a promising avenue for manipulating digital information by leveraging the cross-coupling between ferroelectric and ferromagnetic orders. Despite ferroelectricity has been uncovered ion displacement or interlayer-sliding, one-unit-cell of multiferroic design wafer-scale synthesis have yet to be realized. Here we develope an interface modulated strategy grow 1-inch non-layered chromium sulfide with unidirectional orientation on industry-compatible c -plane...
In this work, we designed and fabricated a multifunctional nanocomposite system that consists of chitosan, raspberry-like silver nanoparticles, graphene oxide. The room temperature atmospheric pressure microplasma (RT-APM) process provides rapid, facile, environmentally-friendly method for introducing nanoparticles into the composite system. Our can achieve pH controlled single and/or dual drug release. Under 7.4 methyl blue loaded on release profile features burst during first 10 h,...
Vascular dysfunction severely hinders the healing process of diabetic wounds. Therefore, a radially structured fibrous membrane was fabricated through electrospinning by using polycaprolactone (PCL) and polyvinylpyrrolidone (PVP) mixed solution containing copper peroxide nanoparticles (CPs) as chemodynamic therapy (CDT) agents, aiming to simultaneously accelerate tissue regeneration angiogenesis. The allowed for in situ H2O2 generation activated acidic microenvironment subsequent Fenton-type...
Intervertebral disc degeneration (IDD) is a major contributing factor to both lower back and neck pain. As IDD progresses, the intervertebral (IVD) loses its ability maintain height when subjected axial loading. This failure in weight-bearing capacity of IVD characteristic feature degeneration. Natural polymer-based hydrogel, derived from biological polymers, possesses biocompatibility able mimic structure extracellular matrix, enabling them support cellular behavior. However, their...
Co3O4 polyhedra were well encapsulated in reduced graphene oxide (rGO) sheets by situ growth of Co-based zeolitic imidazolate framework (ZIF-67) the presence followed thermal annealing. The resultant rGO/Co3O4 composites consist a continuously-conductive double-network constructed from and derived N-doped carbons ZIF-67, showing large specific surface area 523 m2 g-1. as-fabricated symmetrical supercapacitor based on exhibits high capacitance 277.5 F g-1 at 25 A an energy density 24.7 W h...
Abstract Diabetic chronic wounds pose significant clinical challenges due to their characteristic features of impaired extracellular matrix (ECM) function, diminished angiogenesis, inflammation, and increased susceptibility infection. To tackle these provide a comprehensive therapeutic approach for diabetic wounds, the first coaxial electrospun nanocomposite membrane is developed that incorporates multifunctional copper peroxide nanoparticles ( n ‐CuO 2 ). The membrane's nanofiber possesses...
Two-dimensional (2D) heterostructures with ferromagnetism and ferroelectricity provide a promising avenue to miniaturize the device size, increase computational power, reduce energy consumption. However, direct synthesis of such eye-catching has yet be realized up now. Here, we design two-step chemical vapor deposition strategy growth Cr2S3/WS2 vertical atomically sharp clean interfaces on sapphire. The interlayer charge transfer periodic moiré superlattice result in emergence...
Robust interfaces in anodes play a crucial role boosting sodium-ion battery (SIB) performance. However, the fragile constructed by two-step synthesis or artificial stack are prone to be destroyed during charging/discharging processes, which significantly reduces lifetime of SIBs. Here, facile construction strategy is developed produce robust hollow sphere-like CoSe2/nitrogen-doped carbon (HS-CoSe2/NC) using intrinsic Co, N, C metal-organic framework as precursors, enhance electron/ion...
A double-layered wound dressing (PH-AA) was fabricated via the integrated molding method to promote healing.
Graphene/polyaniline composites have attracted considerable attention as high-performance supercapacitor electrode materials; however, there are still numerous challenges for their practical applications, such the complex preparation process, high cost, and disequilibrium between energy density power density. Herein, we report an efficient method to produce graphene/polyaniline via a one-pot ball-milling in which aniline molecules act both intercalator exfoliation of graphite monomer...
A three-dimensional (3D) printed biodegradable hydrogel scaffold with a strong self-expanding ability to conform the contour of irregular bone defects and be closely adjacent host tissues is reported herein. The has triple cross-linked network structure consisting photo-cross-linked polyacrylamide (PAAM) polyurethane (PU) as primary IPN chemical gelatin (Gel) secondary network, which confers good mechanical properties. addition PU in polymerization process acrylamide (AAM) can improve...
The replacement of a damaged temporomandibular joint (TMJ) disc remains long-standing challenge in clinical settings. No study has reported material with comprehensively excellent properties similar to natural TMJ disc. In this work, we designed novel artificial using polyvinyl alcohol (PVA) hydrogel crosslinked by cyclic freeze-thaw and reinforced 3D-printed polycaprolactone (PCL) implants. mechanical surface morphologies the goat were tested compared via compression, tensile,...
AbstractA novel bistable symmetric laminate of pure carbon fiber composite is presented in this article. First, an analytical model was established based on the results finite element analysis (FEA) using segmented continuous displacement function. Then, prepared experiment. Both and FEA are considerable agreement with experimental results. Finally, effects various lengths, widths, ratios, thicknesses materials were investigated. The showed that has larger deformation lower snap-through...