A5103052107- Mesenchymal stem cell research
- Photonic Crystals and Applications
- Catalytic Processes in Materials Science
- ZnO doping and properties
- Catalysis and Oxidation Reactions
- Photonic and Optical Devices
- Copper-based nanomaterials and applications
- Nanomaterials for catalytic reactions
- Optical Coatings and Gratings
- Hip and Femur Fractures
- Orthopaedic implants and arthroplasty
- Advanced Chemical Physics Studies
- Mesoporous Materials and Catalysis
- Acute Lymphoblastic Leukemia research
- Advanced Photocatalysis Techniques
- Bone fractures and treatments
- Cardiac Fibrosis and Remodeling
- Gas Sensing Nanomaterials and Sensors
- Advanced Nanomaterials in Catalysis
- Cytomegalovirus and herpesvirus research
- Signaling Pathways in Disease
- Musculoskeletal pain and rehabilitation
- Potato Plant Research
- Electronic and Structural Properties of Oxides
- Neonatal Respiratory Health Research
Fudan University
2021-2024
Zhongshan Hospital
2021-2024
Nanjing Tech University
2018-2024
Sun Yat-sen University
2007-2024
Third Affiliated Hospital of Sun Yat-sen University
2008-2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2022-2024
National Health and Family Planning Commission
2022-2024
Beijing Shijingshan Hospital
2013-2022
Capital Medical University
2016-2022
The First Affiliated Hospital, Sun Yat-sen University
2021-2022
The unique catalytic activity of supported Au nanoparticles has been ascribed to various effects including thickness/shape, the metal oxidation state, and support effects. Previously, we reported synthesis ordered monolayers bilayers on TiOx, with latter being significantly more active for CO than former. In present study, electronic chemical properties monolayer bilayer films have characterized by infrared reflection adsorption spectroscopy using as a probe ultraviolet photoemission...
The stable and crystalline phase of pure nanostructured CeO2 with various morphologies has been directly synthesized using a cationic surfactant (cetyltrimethylammonium bromide, CTAB) cerium chloride (CeCl3·6H2O) at room temperature by new, simple, green chemical precipitation method. Thorough structural characterization techniques, including X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), transmission (TEM), diffraction, Raman...
CO oxidation on Pd(100), -(111), -(110), and Pt(110) single crystals was studied at steady-state conditions low (≤2 × 10−3 Torr) high (2−88 pressures various reactant compositions. At the reaction fell into two regimes, one with a CO-dominant surface where CO2 formation rate is low, second an O-dominant high. Within this regime, collision-limited no oxygen inhibition. Under high-pressure conditions, three regimes are evident: (i) CO-inhibited metallic regime displaying rate; (ii) oxygen-rich...
Well-defined surfaces of Pt have been extensively studied for various catalytic processes. However, industrial catalysts are mostly composed fine particles (e.g., nanocrystals), due to the desire a high surface volume ratio. Therefore, it is very important explore and understand processes both at nanoscale on extended surfaces. In this report, general synthetic method described prepare nanocrystals with morphologies. The synthesized further purified by exploiting "self-cleaning" effect which...
<p>Comprehensive research on the global burden of CVDs among adolescents and young adults (15-44 years) is lacking. We analyzed results from Global Burden Disease (GBD), Injuries, Risk Factors Study 2019, incidence, mortality, disability-adjusted life-years (DALYs) 13 CVD types in were calculated. also assessed 19 risk factors associated with CVD-related DALYs across 204 countries territories 1990-2019. In there 5.7 million incidents 45.4 761,458 deaths due to adults, globally....
The CO oxidation reaction on Rh(111) was studied both at low pressures (≤2 × 10−4 Torr) under steady-state conditions and high (0.01−88 in a batch reactor various gaseous reactant compositions. Surface O coverages were determined using polarization modulation infrared reflection absorption spectroscopy (PM-IRAS) X-ray photoelectron (XPS). titration experiments also carried out surfaces with known oxygen coverages. Both inhibition evident so that only within relatively narrow temperature...
A facile hydrothermal method has been developed for the synthesis of nanosized Cu–CeO<sub>2</sub> composites with various Cu contents.
Au25(Cys)18 nanoclusters/g-C3N4 nanosheets composite photocatalysts were fabricated via a facile wet impregnation method. Modifying g-C3N4 with nanoclusters led to the enhancement of photocatalytic hydrogen evolution under visible light. Such an improvement activity is attributed vast number junctions formed at interface between Au and hybrid photocatalysts. The efficient separation photogenerated charges was thus facilitated by their appropriate interfacial band structures. More...
Resistance to cytarabine is a major obstacle the successful treatment of acute myeloid leukemia (AML). The present study aimed explore mechanism by which sirtuin 1 (SIRT1) reverses resistance cells. Cell viability was investigated using EdU proliferation assay. expression levels molecules were determined reverse transcription‑quantitative PCR, western blotting, and immunofluorescence staining. Flow cytometry used detect reactive oxygen species apoptosis levels, superoxide dismutase,...
This study aimed to verify the effect of soluble guanylate cyclase (sGC) stimulator vericiguat on myocardial ischemia-reperfusion injury and explore its mechanism.A model mice was established intravenous administration performed 2 minutes before reperfusion. Triphenyltetrazolium chloride (TTC) staining echocardiography were used in infarct area, immunofluorescence observe pathological changes at different time points after Quantitative proteomics conducted analysis main differentially...
We have used in situ polarization-modulation infrared reflection absorption spectroscopy to study the adsorption/dissociation of NO on Rh(111). While these studies not been conclusive regarding detailed surface structures formed during adsorption, they provided important new information dissociation At moderate pressures (< or =10(-6) Torr) and temperatures (<275 K), a transition from 3-fold hollow atop bonding is apparent. Data indicate that this due migration but rather adsorption...
Complications in posterior pedicle screw fixation using a conventional approach for thoracolumbar fractures include vertebral height loss, kyphosis relapse and breakage, or loosening of instrumentation. The purpose this study was to evaluate the clinical effects transpedicular bone grafting injured vertebrae paraspinal fractures.We retrospectively analyzed 50 patients with treated approach. Operative time, blood visual analog scale (VAS) scores back pain, relative Cobb angle fractured were...
The electronic structure characteristics of Pt1-, Pt2-, Pt3- and Pd1-doped graphene were investigated by first-principles calculations based on density functional theory (the subscript represents the number dopant atoms). It is found that either Pt or Pd atom can improve conductivity graphene, while stability doping better than Pd. also improved increasing concentration. However, doped decreases with increase Pt1- Pt2-doped achieve a good compromise between electrical conductivity....
Objective To reveal the contributing role of METTL3 gene SNPs in pediatric ALL risk. Patients and Methods A total 808 cases 1,340 cancer-free controls from five hospitals South China were recruited. case-control study by genotyping three was conducted. Genomic DNA abstracted peripheral blood. Three (rs1263801 C&gt;G, rs1139130 A&gt;G, rs1061027 A&gt;C) chosen to be detected taqman real-time polymerase chain reaction assay. Results That rs1263801 A&gt;C polymorphisms...
Closed reduction and internal fixation with three cannulated compression screws is a common method for treating femoral neck fractures in young middle-aged patients. Protocols including the inverted triangle configuration dispersion of still needed further supports. The purpose this study was to explore novel oblique (OTC) fixing based on morphology isthmus (FNI). computer-aided design modules were used ideal spatial largest by parallel screws. A univariate evaluation model established...