A5100739652- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Advanced Machining and Optimization Techniques
- Tunneling and Rock Mechanics
- Energy, Environment, Economic Growth
- Polymer composites and self-healing
- Advanced Measurement and Metrology Techniques
- Metal Alloys Wear and Properties
- Advanced Photocatalysis Techniques
- Adhesion, Friction, and Surface Interactions
- High Entropy Alloys Studies
- Advanced materials and composites
- Advanced biosensing and bioanalysis techniques
- Advanced Nanomaterials in Catalysis
- Tribology and Lubrication Engineering
- High-Temperature Coating Behaviors
- Iterative Learning Control Systems
- Additive Manufacturing Materials and Processes
- Air Quality and Health Impacts
- TiO2 Photocatalysis and Solar Cells
- Metallurgy and Material Forming
- Adaptive optics and wavefront sensing
- Gold and Silver Nanoparticles Synthesis and Applications
- Wheat and Barley Genetics and Pathology
- Robotic Mechanisms and Dynamics
Chongqing University
2020-2025
China Agricultural University
2024-2025
First Affiliated Hospital of Guangzhou Medical University
2025
Guangzhou Medical University
2025
First Hospital of Qinhuangdao
2023-2024
University of Chinese Academy of Sciences
2024
Zhejiang Cancer Hospital
2024
Shanghai University
2024
Emory University
2024
Cancer Institute (WIA)
2024
In this study, we developed a pH-responsive shape-memory polymer nanocomposite by blending poly(ethylene glycol)–poly(ε-caprolactone)-based polyurethane (PECU) with functionalized cellulose nanocrystals (CNCs). CNCs were pyridine moieties (CNC–C6H4NO2) through hydroxyl substitution of pyridine-4-carbonyl chloride and carboxyl groups (CNC–CO2H) via 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) mediated surface oxidation, respectively. At high pH value, the CNC–C6H4NO2 had attractive...
The stabilization of black phosphorous quantum dots (BPQDs) for optical application under ambient conditions is highly challenging. Here, a facile approach presented to substantially stabilize BPQDs by making uniform BPQDs/polymethyl methacrylate (PMMA) composite nanofiber film via an electrospinning technique. As verified femtosecond laser Z‐scan measurement, the BPQDs/PMMA that has been stored three months exhibits almost same nonlinear properties as fresh BPQDs. Additionally, demonstrates...
In Brief Objective To evaluate the safety of donors who have donated middle hepatic vein in right lobe live donor liver transplantation (LDLT) and to determine whether such inclusion is necessary for optimum graft function. Summary Background Data The necessity include a adult-to-adult LDLT controversial. Inclusion provides uniform venous drainage but may lead congestion segment IV donor. Methods From 1996 2002, 93 right-lobe LDLTs were performed. All grafts except 1 contained vein....
In this study, we synthesized one type of star-shaped polyurethane (SPU) with poly(ε-caprolactone) (SPCL) containing different arm numbers as soft segment and 4,4′-diphenyl methane diisocyanate (MDI) well chain extender 1,4-butylene glycol (BDO) hard segment. Proton nuclear magnetic resonance (1H-NMR) confirmed the chemical structure material. Differential scanning calorimetry (DSC) dynamic mechanical analysis (DMA) results indicated that both melting temperature (Tm) transition (Ttrans) SPU...
The particles that can reversibly switch shape in response to an environmental stimulus are preferable for controlling the performance of drug carriers. In this work, we present a facile strategy towards design and fabrication polymer their on basis biocompatible biodegradable network containing well-defined six-arm poly(ethylene glycol)-poly(ε-caprolactone) (6A PEG-PCL). These have capacity changing from spherical elliptical either extracellularly or intracellularly with cyclic heating...
Nanoenzymes have been widely explored for chemodynamic therapy (CDT) in cancer treatment. However, poor catalytic efficiency of nanoenzymes, especially the tumor microenvironment with insufficient H2 O2 and mild acidity, limits effect CDT. Herein, a new ultrathin RuCu nanosheet (NS) based nanoenzyme which has large specific surface area abundant channels defects is developed. The NSs show superb oxidation peroxidase substrate at wide range pH their (kcat /Km = 177.2 m-1 s-1 ) about 14.9...
Abstract Background The massive structural variations and frequent introgression highly contribute to the genetic diversity of wheat, while huge complex genome polyploid wheat hinders efficient genotyping abundant varieties towards accurate identification, management, exploitation germplasm resources. Results We develop a novel workflow that identifies 1240 high-quality large copy number variation blocks (CNVb) in at pan-genome level, demonstrating CNVb can serve as an ideal DNA...
Air fine particulate matter and tobacco smoke exposure are primary risk factors for lung cancer. However, their recent global levels, attributable burden, patterns of inequalities remain insufficiently quantified. Utilizing the Global Burden Disease 2021 study, we analyzed levels air (ambient household) (active secondhand) by age-standardized summary value (ASEV). Age-standardized mortality rate (ASMR) disability-adjusted life years (ASDR) were used to assess cancer burden globally. Temporal...
Abstract Layered stacking and highly porous N, P co‐doped Mo 2 C/C nanosheets are prepared from a stable Mo‐enhanced hydrogel. The hydrogel is formed through the ultrafast cross‐linking of phosphomolybdic acid chitosan. During reduction composite framework under inert gas protection, N carbon produced with in situ formation ultrafine C nanoparticles distributed throughout which entangled via hierarchical lamellar infrastructure. This unique architecture tremendously promote electrochemical...
In this study, we synthesized one type of biocompatible and biodegradable cross-linked star poly(ε-caprolactone)–poly(ethylene glycol) (c-4sPCL–PEG) with an excellent temperature memory effect (TME) by photo-cross-linking cinnamon group terminated four arms poly(ε-caprolactone) (4sPCL–CA) poly(ethylene (PEG–CA) through the irradiation 365 nm ultraviolet (UV) light. The results differential scanning calorimetry (DSC) dynamic mechanical analysis (DMA) demonstrated that c-4sPCL–PEG networks...