A5002894983- Advanced Battery Technologies Research
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Soft Robotics and Applications
- Advancements in Battery Materials
- Semiconductor materials and devices
- Advanced Computational Techniques and Applications
- High Temperature Alloys and Creep
- Total Knee Arthroplasty Outcomes
- Aluminum Alloy Microstructure Properties
- Inertial Sensor and Navigation
- Advanced X-ray and CT Imaging
- Advanced Photocatalysis Techniques
- Catalytic C–H Functionalization Methods
- Surgical Simulation and Training
- Cardiac and Coronary Surgery Techniques
- Radiation Dose and Imaging
- Electrical and Bioimpedance Tomography
- Metal Alloys Wear and Properties
- Simulation and Modeling Applications
- Teleoperation and Haptic Systems
- Target Tracking and Data Fusion in Sensor Networks
- Orthopaedic implants and arthroplasty
- Electrowetting and Microfluidic Technologies
- Graphene and Nanomaterials Applications
Peking University Third Hospital
2022-2025
Peking University
2022-2025
Zhejiang University
2021-2025
South China Agricultural University
2025
Tianjin Normal University
2022-2024
Qufu Normal University
2024
Xiangtan University
2021-2024
Ministry of Education of the People's Republic of China
2024
Fuzhou University
2023-2024
China Three Gorges University
2024
Abstract A NiH‐catalyzed migratory hydroalkylation of alkenyl amines with predictable and switchable regioselectivity is reported. By utilizing a ligand‐controlled, directing group‐assisted strategy, various alkyl units are site‐selectively installed at inert sp 3 C−H sites far away from the original C=C bonds. range structurally diverse α‐ β‐branched protected conveniently synthesized via stabilization 5‐ 6‐membered nickelacycles respectively. This method exhibits broad scope high...
A P(NMe2)3-catalyzed [4 + 2] annulation of 2-amino-β-nitrostyrenes and β′-acetoxy allenoates followed by a Zn/AcOH-mediated reduction–hydroamination–isomerization has been developed.
Enantioselective three-component difunctionalization of alkenes with boron reagents represents an attractive strategy for assembling three-dimensional chiral organoboron compounds. However, regio- and enantiocontrol comprise the pivot challenges in these transformations, which predominantly require use activated conjugated alkenes. Herein, by utilizing various carbonyl directing groups, including amides, sulfinamides, ketones, esters, we succeed realizing a nickel-catalyzed...
In bone tissue engineering, a suitable scaffold is the key. Due to their similar composition tissue, special structure, good mechanical properties, and osteogenic acellular fish scale scaffolds are potential for engineering. At present, decellularization scheme mostly uses combination of sodium dodecyl sulfate ethylenediamine tetraacetic acid (EDTA), but this method has problems. We optimized using combined Triton X-100, EDTA, nuclease. study, optimal was screened with respect effect,...
A photo-crosslinked nanocomposite hydrogel was prepared by incorporating an osteo-inductive inorganic nanoparticle for endogenous bone regeneration.
Abstract Background The accelerated growth of older individuals worldwide has increased the number patients presenting with fragility hip fractures. Having a fracture can cause excess mortality, and have higher risk death than those without fracture. Most studies treated as single, homogeneous condition, but includes two major anatomic types: intertrochanteric femoral neck Few specifically evaluated 1-year mortality in aim this study was to evaluate factors associated Methods A retrospective...
A master-slave vascular interventional surgical robotic system (MSVISRs) promises to treat cardio-cerebrovascular diseases without damaging the health of surgeons. Although many scholars are engaged in research on slave manipulator for MSVISRs, there very few studies master manipulator. In this study, a surgeon's habits-based novel is developed. This imitates operating habits surgeons surgery and uses non-contact method with an optical mouse sensor measure displacements. The novelty approach...
The numerical simulation of casting process can calculate filling process, solidification and obtain change coupling information temperature field, velocity pressure stress field microstructure. At present, has been quite mature at the macro level, is developing towards direction micro level. integration different fields between temperature, flow, stress, microstructure, shape things for research process. This paper reviews summarizes history current situation progress in from five aspects...
Abstract Background Blood–spinal cord barrier (BSCB) disruption is a key event after spinal injury (SCI), which permits unfavorable blood-derived substances to enter the neural tissue and exacerbates secondary injury. However, limited mechanical impact usually followed by large-scale BSCB in SCI. How propagated along acute period of SCI remains unclear. Thus, strategies for appropriate clinical treatment are lacking. Methods A contusion mouse model was established wild-type LysM-YFP...
Hyperpigmentation of the visceral peritoneum (HVP) is a hereditary trait that significantly affects carcass quality in bearded chickens, yet its molecular mechanisms remain unclear. This study utilized data-independent acquisition proteomics to analyze protein expression profiles black (B), faded (F), and normal (N) chickens at 40 120 d age. Combined with histopathological functional enrichment analyses, we revealed regulatory network underlying HVP formation. Results indicated melanin...
Spectral computed tomography (CT) can reconstruct scanned objects at different energy-bins and thus solve the multimaterial decomposition (MMD) problem. Because linear attenuation coefficients of basis materials may be extremely close, problem is often ill-conditioned. Meanwhile, traditional material decompositions with image-domain algorithms are usually voxelwise based. Therefore, these rely heavily on image quality. Ring artifacts exist in reconstructed images spectral CT due to...
In vascular interventional surgery, surgeons operate guidewires and catheters to diagnose treat patients with the assistance of digital subtraction angiography (DSA). Therefore, surgeon will be exposed X-rays for extended periods. To protect surgeon, development a robot-assisted surgical system is great significance. The displacement tracking accuracy most important issue considered in system. this study, active disturbance rejection control (ADRC) method applied guarantee accuracy. First,...