A5083830304- Bone Tissue Engineering Materials
- Graphene and Nanomaterials Applications
- MXene and MAX Phase Materials
- High voltage insulation and dielectric phenomena
- Advanced Neural Network Applications
- Advanced Photocatalysis Techniques
- Additive Manufacturing and 3D Printing Technologies
- Aluminum Alloys Composites Properties
- Nanoplatforms for cancer theranostics
- Traffic Prediction and Management Techniques
- Traffic control and management
- Plasma Diagnostics and Applications
- Electrokinetic Soil Remediation Techniques
- Aerosol Filtration and Electrostatic Precipitation
- Generative Adversarial Networks and Image Synthesis
- Lightning and Electromagnetic Phenomena
- Plasma Applications and Diagnostics
- Magnesium Alloys: Properties and Applications
- Traffic and Road Safety
- biodegradable polymer synthesis and properties
- Orthopaedic implants and arthroplasty
- COVID-19 Clinical Research Studies
- Nerve injury and regeneration
- Pickering emulsions and particle stabilization
- Advanced Image Processing Techniques
Huazhong University of Science and Technology
2017-2025
University of Hong Kong
2023-2024
Hong Kong University of Science and Technology
2023-2024
Union Hospital
2017-2024
Anhui University
2024
Sichuan University
2024
State Key Laboratory of Biotherapy
2024
Shandong University
2024
Dalian University of Technology
2024
Shenzhen University Health Science Center
2023
Bacterial infection with high morbidity (>30%) seriously affects the defect's healing after bone transplantation. To this end, chemotherapy and photothermal therapy have been utilized for antibacterial treatment owing to their selectivity minimal toxicity. However, they also face several dilemmas. For example, bacterial biofilms prevented penetration of agents local temperatures (over 70 °C) caused by damaged normal tissue. Herein, a co-dispersion nanosystem chemo-photothermal function was...
Abstract Background The reinforcement effect of fiber-reinforced polymer composites is usually limited because the poor interfacial interaction between fiber and polymer, though regarded as an effective method to enhance mechanical properties polymer. Methods In this study, nano-SiO 2 particles grafted by 3-Glycidoxypropyltrimethoxysilane (KH560) were introduced onto surface 3-Aminopropyltriethoxysilane (KH550) modified carbon (CF) a self-assembly strategy improve bonding CF biopolymer poly...
The aggregation of graphene oxide (GO) is considered as main challenge, although GO possesses excellent mechanical properties which arouses widespread attention reinforcement for polymers.In this study, silicon dioxide (SiO2) nanoparticles were decorated onto surface nanosheets through in situ growth method promoting dispersion poly(l-lactic acid) (PLLA) bone scaffold.Hydroxyl and carboxyl functional groups provided sites SiO2 nucleation, grew with hydrolysis polycondensation tetraethyl...
The water-responsive shape memory mechanism model of a TPU specimen was proposed, in which the reversible hydrogen bonding between water molecules and hard segments formed after wetting disappeared drying.
Abstract 3D‐printed cell‐laden hydrogels as tissue constructs show great promise in generating living tissues for medicine. Currently, the maturation of into remains challenge, since commonly used struggle to provide an ideal microenvironment seeded cells. In this study, a cell‐adaptable nanocolloidal hydrogel is created 3D printing maturable constructs. The composed interconnected nanoparticles, which prepared by self‐assembly and subsequent photocrosslinking gelatin methacryloyl solutions....
Fluoxetine, one of the selective serotonin reuptake inhibitor (SSRI) antidepressants, has been thought to be effective for treating post-stroke depression (PSD). Recent work shown that fluoxetine may exert an antidepressive effect through increasing level brain-derived neurotrophic factor (BDNF), but underlying mechanism still remains unclear. In present study, we successfully established PSD model using male C57BL/6 J mice by photothrombosis left anterior cortex combined with...
Black phosphorus (BP) exhibits great potential as antibacterial materials due to its unique photocatalytic activity. However, the unsatisfactory optical absorption and quick recombination of photoinduced electron-hole pairs restrain performance. In this work, silver nanoparticles (AgNPs) were decorated on BP construct BP@AgNPs nanohybrids then introduced into poly-l-lactic acid scaffold. Combining tunable bandgap LSPR effect AgNPs, displayed broaden visible light absorption. Furthermore,...
The incorporation of carbon nanotubes (CNT) and hydroxyapatite (HA) into biopolymer as bone scaffold is expected to combine the excellent mechanical properties CNT bioactivity HA. However, dispersion HA in a challenge. In this paper, under condition hydrothermal reaction, nanoparticles were situ synthesized on surface carboxyl multi-walled prevent their aggregation poly (ε-caprolactone) (PCL) prepared by selective laser sintering (SLS). mechanism synthesis was that functional groups cCNT...
Fe3O4 nanoparticles are highly desired for constructing endogenous magnetic microenvironment in scaffold to accelerate bone regeneration due their superior magnetism. However, random arrangement easily leads mutual consumption of poles, thereby weakening the stimulation effect.In this study, nanochains synthesized by magnetic-field-guided interface co-assembly nanoparticles. In detail, multiple aligned along direction force lines and connected series form nanochain structures under an...
Strontium ion (Sr2+) enabled us to endow polymer bone scaffolds with bioactivity owing its excellent osteoinductive capacity. Nevertheless, the burst release of Sr2+ hindered further application. Herein, strontium substituted hydroxyapatite (SrHA) was constructed achieve a sustained system. Specifically, could substitute Ca2+ in HA lattice framework through exchange due their similar radius. The ionic bond formed by and surrounding ions prevent rapid escape thereby Sr2+. Subsequently, SrHA...
Scaffolds loaded with antibacterial agents and osteogenic drugs are considered essential tools for repairing bone defects caused by osteomyelitis. However, the simultaneous release of two leads to premature osteogenesis subsequent sequestrum formation in pathological situation unthorough antibiosis.In this study, a spatiotemporal drug-release polydopamine-functionalized mesoporous silicon nanoparticle (MSN) core/shell drug delivery system silver (Ag) nanoparticles dexamethasone (Dex) was...
Abstract Many researchers have studied the application of low temperature plasma in soil remediation, but most focus on degradation efficiency a specific pollutant, and less attention is paid to development evolution process behind remediation. In this paper, possible mechanism discharge under pulse voltage from perspectives electricity optics. The electrical optical analyses show that mainly exists at rising stage voltage, existence time related with amplitude. At same time, relative...
Abstract Efficient and accurate insulator defect detection is essential for maintaining the safe stable operation of transmission lines. However, effectiveness adversely impacted by complex changeable environmental backgrounds, particularly under extreme weather that elevates accident risks. Therefore, this research proposes a high‐precision intelligent strategy based on synthetic algorithm improved YOLOv7 detecting defects weather. The proposed methodology involves augmenting dataset with...
Carbon nanofibre (CNF) is a potential reinforcement in Zn implants. Nevertheless, its poor interfacial compatibility reduces the efficiency drastically. In this study, rare earth lanthanum (La) was used as compatible interface layer between CNF and matrix. On one hand, La situ grew on acidified by chemical synthesis achieved firm coordination covalent bond with oxygenated functional group derived from CNF. other La, an active element, could carry out alloying reaction matrix, thus forming...
Photodynamic antimicrobial therapy via producing ROS based on light-responsive nanoparticles has attracted worldwide attention because of the high selectivity and low side effects. However, biofilms bacterial membranes provide a natural barrier to prevent penetration ROS, which impairs photodynamic antibacterial efficiency nanoparticles. Photothermal is an effective strategy against temperature can destroy biofilm structure enhance membrane permeability. Herein, Bi2S3 nanorods were anchored...