Dongyang He

ORCID: 0000-0003-4246-8288
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About
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Research Areas
  • Advanced Photocatalysis Techniques
  • Atmospheric chemistry and aerosols
  • Advanced Nanomaterials in Catalysis
  • Vehicle emissions and performance
  • TiO2 Photocatalysis and Solar Cells
  • Maritime Transport Emissions and Efficiency
  • 2D Materials and Applications
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Covalent Organic Framework Applications
  • Gas Sensing Nanomaterials and Sensors
  • Hepatitis B Virus Studies
  • Air Quality Monitoring and Forecasting
  • Liver Disease Diagnosis and Treatment
  • Air Quality and Health Impacts
  • Advanced oxidation water treatment
  • Nanoplatforms for cancer theranostics
  • MXene and MAX Phase Materials
  • Biosensors and Analytical Detection
  • Hepatitis C virus research
  • Copper-based nanomaterials and applications
  • Marine and coastal ecosystems
  • Seismic Imaging and Inversion Techniques
  • Luminescence Properties of Advanced Materials
  • Hydrocarbon exploration and reservoir analysis
  • Diabetes Treatment and Management

Northeast Normal University
2018-2025

Fuyang Normal University
2025

Chinese Academy of Sciences
1995-2024

Shanghai Institute of Organic Chemistry
2024

University of Chinese Academy of Sciences
2024

Research Institute of Petroleum Exploration and Development
2023-2024

China National Petroleum Corporation (China)
2023-2024

Lanzhou Jiaotong University
2023

Huainan Mining Industry Group (China)
2023

Anhui University of Science and Technology
2023

A series of model results is shown pertaining to ozone, reactive nitrogen (NO y ), and peroxides in polluted regions. The focus on ratios such as O 3 /NO H 2 /HNO that have been proposed indicators for ‐NO x ‐VOC sensitivity. These are correlate with predicted NO sensitivity a variety zero‐dimensional (0‐D) 3‐D models, but the correlation varies situations ranging from relatively clean highly polluted. previously identified transition values appear be valid moderately conditions 80–150 ppb ....

10.1029/2001jd001123 article EN Journal of Geophysical Research Atmospheres 2002-11-27

Abstract The targets of the Structural GenomiX (SGX) bacterial genomics project were proteins conserved in multiple prokaryotic organisms with no obvious sequence homolog Protein Data Bank known structures. outcome this work was 80 structures, covering 60 unique sequences and 49 different genes. Experimental phase determination from incorporating Se‐Met carried out for 45 structures most remainder solved by molecular replacement using members experimentally phased set as search models. An...

10.1002/prot.20541 article EN Proteins Structure Function and Bioinformatics 2005-07-14

The removal of antibiotic-resistant bacteria (ARB) and antibiotic-resistance genes (ARGs) using sulfate anion radical (SO4•–)-based advanced oxidation processes has gained considerable attention recently. However, immense uncertainties persist in technology transfer. Particularly, the impact dichlorine (Cl2•–) generation during SO4•–-mediated disinfection on ARB/ARGs remains unclear, despite Cl2•– concentration reaching levels notably higher than those SO4•– certain SO4•–-based procedures...

10.1021/acs.est.3c09952 article EN Environmental Science & Technology 2024-03-13

ABSTRACT This study examines the use of ambient measurements a number "photochemical indicators" as basis for determining ozone-NOx-hydrocarbon sensitivity and evaluating performance ozone models. The successful photochemical indicators are: 03/NO , 03/NOz (where NOz = NOy-NOx), 03/HN03, H202/HN03, H202/NOz. Results Urban Airshed Model (UAM-IV) simulations Atlanta, GA, New York, NY, Los Angeles, CA, show that high values these species ratios are correlated with NOx-sensitive chemistry low...

10.1080/10962247.1997.11877500 article EN Journal of the Air & Waste Management Association 1997-10-01

We present an analysis of correlations between O 3 , NO x reaction products (NO z ), and peroxides in photochemical models for polluted environments comparison with measurements the vicinity Nashville, Tennessee. This is associated use /NO H 2 similar ratios as indicators relative impact hydrocarbons (volatile organic compounds, VOC) on ozone formation. The are used both to evaluate ‐VOC indicator theory identify chemistry Nashville. Results show that a linear correlation exists sum 2H +...

10.1029/98jd00349 article EN Journal of Geophysical Research Atmospheres 1998-09-01

A portable all-fiber thermometer based on the fluorescence intensity ratio technique in Er<sup>3+</sup>/Yb<sup>3+</sup> co-doped TeO<sub>2</sub>–WO<sub>3</sub>–La<sub>2</sub>O<sub>3</sub>–Na<sub>2</sub>O (TWLN) glass fiber was designed and its temperature sensing performance determined.

10.1039/c8tc01940a article EN Journal of Materials Chemistry C 2018-01-01

ABSTRACT The structures and properties of PtAg n ( = 1–16) clusters have been studied by density functional theory (DFT). Tpssh/def2‐TZVP method is chosen in this work. Calculations reveal that the are planar when 1–3, while they present three‐dimensional 4–16. coordination number Pt atom range 1–11. atoms prefer to locate centers structures. electronic compared with available experimental theoretical data. stability analysis manifests odd‐even properties. study catalytic on perform similar...

10.1002/qua.70022 article EN International Journal of Quantum Chemistry 2025-02-21

Given the growing threat of pathogens in drinking water, exploring novel semiconductor photocatalysts for effective water disinfection has become a critical area research. Recently, red and black phosphorus have attracted significant attention due to their unique physicochemical properties, making them well suited photocatalytic disinfection. Particularly, recent studies demonstrated that can be combined with other materials improve performance resulting composites. Herein, we present first...

10.3390/catal15030218 article EN Catalysts 2025-02-26

This study investigated the effects of short-term food restriction or supplementation on folliculogenesis and plasma intrafollicular metabolite hormone concentrations. Ewes were randomly assigned to three groups: control group received a maintenance diet (M) while supplemented restricted 1.5×M 0.5×M respectively days 6-12 their estrous cycle. Estrus was synchronized by intravaginal progestogen sponges for 12 days. On 7-12, blood samples taken. After slaughter, ovarian follicles classified...

10.1530/rep-11-0229 article EN Reproduction 2011-09-06

The tetracycline regulatory system has been widely used to control the transgene expression. With this powerful tool, it might be possible effectively functional activity of chimeric antigen receptor (CAR) T cells and manage severe side effects after infusion. In study, we developed novel inducible CD19CAR (iCAR19) by incorporating a one-vector Tet-on into construct. iCAR19 showed dox-dependent cell proliferation, cytokine production, CAR expression, strong CD19-specific cytotoxicity. After...

10.3390/ijms19113455 article EN International Journal of Molecular Sciences 2018-11-03
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