A5103110503- Carbohydrate Chemistry and Synthesis
- Glycosylation and Glycoproteins Research
- Electromagnetic Launch and Propulsion Technology
- Chemical Synthesis and Analysis
- Innovative Microfluidic and Catalytic Techniques Innovation
- Pulsed Power Technology Applications
- Laser-induced spectroscopy and plasma
- Chemical Synthesis and Reactions
- Drug Solubulity and Delivery Systems
- Thermochemical Biomass Conversion Processes
- X-ray Spectroscopy and Fluorescence Analysis
- Atmospheric chemistry and aerosols
- Natural product bioactivities and synthesis
- Polyoxometalates: Synthesis and Applications
- Seaweed-derived Bioactive Compounds
- Non-Destructive Testing Techniques
- Polyamine Metabolism and Applications
- Insect and Pesticide Research
- Enzyme Catalysis and Immobilization
- Conducting polymers and applications
- Energetic Materials and Combustion
- Pesticide and Herbicide Environmental Studies
- Inorganic and Organometallic Chemistry
- Laser-Plasma Interactions and Diagnostics
- Metal-Organic Frameworks: Synthesis and Applications
Zhejiang University
2012-2024
Yantai University
2024
Shandong Institute of Business and Technology
2024
Jianghan University
2022-2023
Xi’an University of Posts and Telecommunications
2023
Hebei Medical University
2022
Xingtai People's Hospital
2022
Henan Polytechnic University
2021
Institut Parisien de Chimie Moléculaire
2020
3M (United States)
2020
In this study, a novel Al<sub>2</sub>O<sub>3</sub>–Fe<sub>3</sub>O<sub>4</sub>–expanded graphite nano-sandwich adsorbent was prepared to remove fluoride from aqueous solutions.
Chitosan was prepared by alkaline N-deacetylation of β-chitin from squid pens, and N-carboxyethylated derivatives (N-CECS) with different degrees substitution (DS) were synthesized. The carboxyethylation the polysaccharide identified Fourier transform infrared, 1H 13C nuclear magnetic resonance (NMR), X-ray diffraction analyses. DS calculated NMR elemental analysis. All three N-CECS samples showed good water solubility at pH > 6.5. antioxidant properties bile acid binding capacity studied in...
To decrease the application dose of thiamethoxam (TMX) to control pepper whitefly (Bemisia tabaci Q), deposition, dissipation, metabolism, and field efficacy TMX were investigated in a (Capsicum annuum var. grossum)-planted ecosystem using eight types nozzles at six concentrations (56.25, 41.25, 26.25, 21.0, 15.75, 10.5 g a.i./hm2). The initial deposition amount plant first increased then decreased with increasing dose. optimum spray conditions found be droplet size 200 μm volume median...
A 3.2-MJ pulsed power supply system for railgun has been built. The consists of 32 pulse forming units (PFUs) 100 kJ each. Each PUF can be triggered and controlled independently by the center computer fiber optic transmitters. maximum total current reaches 500 kA. new PFU is smaller than former one. composed two capacitors, a set semiconducting switches (thyristor crowbar diode), an inductor, safety device, local controller data acquisition circuit, coil, coaxial cables. modular designed...
Zinc phthalocyanine labelled polyethylene glycol was prepared to track and monitor the in vivo fate of glycol. The chemical structures were characterized by nuclear magnetic resonance infrared spectroscopy. Their light stability fluorescence quantum yield evaluated UV-Visible spectroscopy methods. interaction zinc with bovine serum albumin titration isothermal calorimetry Optical imaging vivo, organ aggregation as well distribution experiments for tracking performed fluorescent agent....
Long noncoding RNA nuclear paraspeckle assembly transcript 1 (lncRNA NEAT1) is abnormally expressed in numerous tumors and functions as an oncogene, but the role of NEAT1 laryngocarcinoma largely unknown. Our study validated that expression was markedly upregulated tissues cells. Downregulation dramatically suppressed cell proliferation invasion through inhibiting miR-524-5p expression. Additionally, overexpression promoted growth metastasis, while could reverse effect. increased histone...
Rhodium(<sc>iii</sc>)-catalyzed alkylation reactions of arenes through triazole directed C–H activation that lead to a number dialkylated and monoalkylated triazoles are described.
Abstract BACKGROUND: Because of its high demand for use in pharmaceutical products, cosmetics, soil remediation technologies, etc., randomly methylated β‐cyclodextrin (RM‐β‐CD) is one the most important cyclodextrin (CD) derivatives. The aim this present work to a green and commercially available approach obtain RM‐β‐CD. Compared with other CDs, RM‐β‐CD an asymmetric molecular structure has higher water solubility. When degree substitution (DS) about 1.8, solubility tends increase increasing...
This paper is concerned with the inverse problem of scattering time-harmonic acoustic waves by an inhomogeneous cavity.We shall develop a modified factorization method to reconstruct shape and location interior interface cavity means many internal measurements near-field data.Numerical examples are carried out illustrate practicability inversion algorithm.
The total synthesis of 4,5-cis unsaturated α-GalCer analogues was achieved, and their immune-response altering activity assessed in vitro as well vivo mice. Using glycosyl iodide a donor, construction the sphingosine unit shortened by four steps single α-stereoselectivity achieved good yield (67%). With regard to therapeutic use α-GalCer, novel (1b 1c) distinctly induced Th1-biased cytokine response, avoiding induction contradictory response overstimulation.
The pulsed inductor is a key device in the pulse power supply electromagnetic launch and propulsion systems. With requirements of weaponization supply, whether continuous discharge can be realized an important criterion for testing performances supply. During discharge, temperature distribution thermal stress are created when electric current flows greatly affect efficiency mechanical structure inductor. objective this paper to investigate effects on inductors. First, by using finite element...
In this work, spontaneously fermented and inoculation-fermented Akebia trifoliata fruit Jiaosu (SFAJ/IFAJ) were compared. The key metabolites antioxidant activities of SFAJ IFAJ tracked tested during fermentation. effect the underlying mechanisms explored using network pharmacology for prediction verification molecular targets pathways fruit’s action against oxidative stress. Furthermore, results verified by docking then investigated, based on a HepG2 cell model. correlation analysis...
The pulsed inductor is a key device in the pulse power supply (PPS) electromagnetic launch and propulsion systems. With requirements of weaponization PPS, whether continuous discharge can be realized an important criterion for testing performances PPS. During discharge, temperature distribution thermal stress are created when electric current flows, these greatly affect efficiency mechanical structure inductor. objective this paper to investigate effects on inductors. First, by using...
With the development of electromagnetic launch (EML) technology, pulsed power supply (PPS) module applied in EML needs to be smaller, lighter, and more compact. Electromagnetic force (EMF) is one most serious problems when PPS works with high current. In this paper, we study used technology. The inductor model built based on structure characteristics. distribution current density during discharge analyzed. finite element analysis software simulate analyze characteristics induction EMF....