A5068319631- Bone Tissue Engineering Materials
- Additive Manufacturing and 3D Printing Technologies
- Orthopaedic implants and arthroplasty
- Total Knee Arthroplasty Outcomes
- Ammonia Synthesis and Nitrogen Reduction
- Caching and Content Delivery
- Additive Manufacturing Materials and Processes
- Manufacturing Process and Optimization
- Anatomy and Medical Technology
- Orthopedic Infections and Treatments
- Titanium Alloys Microstructure and Properties
- Advanced Photocatalysis Techniques
- Prosthetics and Rehabilitation Robotics
- Dental materials and restorations
- Advanced materials and composites
- Astro and Planetary Science
- Bone and Joint Diseases
- Conducting polymers and applications
- Neuroscience and Neural Engineering
- 3D Printing in Biomedical Research
- Dental Implant Techniques and Outcomes
- Tribology and Wear Analysis
- Non-Destructive Testing Techniques
- Nanomaterials for catalytic reactions
- Geotechnical Engineering and Underground Structures
Xi'an Jiaotong University
2014-2025
National Medical Products Administration
2022-2025
Jilin University
2021-2025
Royal National Orthopaedic Hospital
2022-2024
University College London
2022-2024
Tennessee Valley Authority
1976-1985
Additive manufacturing has been used to develop a variety of scaffold designs for clinical and industrial applications. Mechanical properties (i.e., compression, tension, bending, torsion response) these scaffolds are significantly important load-bearing orthopaedic implants. In this study, we designed additively manufactured porous metallic biomaterials based on two different types triply periodic minimal surface structures gyroid diamond) that mimic the mechanical bone, such as porosity,...
Stress shielding secondary to bone resorption is one of the main causes aseptic loosening, which limits lifespan hip prostheses and increases rates revision surgery. This study proposes a low stiffness polyether-ether-ketone (PEEK) prostheses, produced by fused deposition modelling minimize stress difference after replacement. The effect potential PEEK implant was investigated through both experimental tests FE simulation. A generic Ti6Al4V incorporated in this allow fair comparison as...
The electrochemical nitrate (NO3–) reduction reaction (NO3–RR) offers a promising route for NO3– wastewater treatment and sustainable ammonia (NH3) synthesis. However, the still faces challenges of unsatisfactory productivity selectivity. Herein, we report hierarchical nanoporous Ag,Ni-codoped Cu (np Ag,Ni-Cu) catalyst that exhibits high NH3 Faradaic efficiency 98.5% with an attractive yield rate 41.1 mg h–1 mgcat–1 at −0.2 V vs RHE NO3–RR. Density functional theory calculations molecular...
Designs with adjustable gradient modulus have become necessary for applications special demands such as diabetic insole, in which the contact stress between foot and insole is a critical factor ulcers development. However, since adjustment of elastic on certain regions can hardly be achieved via materials selection, porous structural unit varying porosity becomes feasible way. Therefore, units associated effective employed to construct insoles by 3D printing manufacturing technology. This...
Abstract Ammonia is considered to be a next‐generation clean energy carrier, and thus the green synthesis of NH 3 great importance. In this work, non‐thermal plasma oxidation combined with electroreduction achieve an efficient two‐step synthesis. A Ti bubbler introduced in first step activation air effectively produce nitrate/nitrite (NO x − ) absorption solution, production rate achieves highest value 55.29 mmol h −1 ; obtained NO aqueous solution directly employed as catholyte for second...
Polyether-ether-ketone (PEEK) is widely used in producing prosthesis and have gained great attention for repair of large bone defect recent years with the development additive manufacturing. This due to its excellent biocompatibility, good heat chemical stability similar mechanical properties which mimics natural bone. In this study, three replicates rectilinear scaffolds were designed compression, tension, three-point bending torsion test unit cell size 0.8 mm, a pore 0.4 strut thickness mm...
Polyetheretherketone (PEEK) has potential to repair the orbital floor bone defects following craniofacial trauma and surgery. However, inertness of material impedes soft tissue integration implants, leading complications such as implant migration infection. Surface patterning modification on PEEK can promote surface hydrophily enhance better integration, but it is difficult obtain uniform controllable nano-structure. In this study, hot-pressing technology was used produce nanopores with a...
Root-analog implants are frequently fabricated from titanium, which can be associated with various problems, e.g. hypersensitivity to titanium. In this study, we evaluate the bending moments of different polyetheretherketone-based root analog as a metal-free alternative. For this, an extracted tooth 31 and 36 was scanned create STL data set each tooth. These were used fabricate n = 8 per group, 5 groups being type. Two additively manufactured using material extrusion. The other milled...
Titanium alloy porous scaffolds possess excellent mechanical properties and biocompatibility, making them promising for applications in bone tissue engineering. The integration of triply periodic minimal surface (TPMS) with provides a structural resemblance to the trabecular cortical structures natural tissue, effectively reducing stress-shielding effects, enabling scaffold withstand complex stress environments, facilitating nutrient transport. In this study, we designed fused based on...
3D printed polyether-ether-ketone (PEEK) implant has become a popular clinical alternative to implants made of titanium alloy for cranial bone substitutes due its bone-match properties, however biological inert hindered the progress applications such material. To enhance tissue integration capability PEEK and promote their long-term stability, gradient porous structures were designed manufactured via fused filament fabrication (FFF) printing technology in both PEEK/HA composites materials,...
Wrist splint is a device for immobilising the wrist to facilitate healing of injury. However, conventional designing strategies lack consideration biomechanical interaction with joints, resulting in mechanical failure splints or causing patient injuries. A novel design and optimisation method customised functional needed clinically. In this study, we proposed combining topology additive manufacturing, based on analysis, enable advanced customisation regarding functionality, comfort...