A5034260118- Medical Research and Treatments
- Environmental and Agricultural Sciences
- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Electrochemical Analysis and Applications
- Advanced battery technologies research
- Non-Destructive Testing Techniques
- Cancer Research and Treatments
- Traditional Chinese Medicine Analysis
- Radiomics and Machine Learning in Medical Imaging
- Metabolomics and Mass Spectrometry Studies
- Advanced biosensing and bioanalysis techniques
- Cancer, Hypoxia, and Metabolism
- Nuclear Physics and Applications
- Cancer Mechanisms and Therapy
- Heavy metals in environment
- Industrial Technology and Control Systems
- Adsorption and biosorption for pollutant removal
- Ferroelectric and Piezoelectric Materials
- RNA modifications and cancer
- Nanomaterials for catalytic reactions
- Gas Sensing Nanomaterials and Sensors
- Pharmacological Effects of Natural Compounds
- Nuclear physics research studies
- Medicinal Plant Pharmacodynamics Research
Chinese Academy of Sciences
2016-2025
Northwest Institute of Eco-Environment and Resources
2025
Northwest Normal University
2023-2025
North China University of Science and Technology
2015-2024
National Institute for Occupational Health and Poison Control
2024
Shanghai Innovative Research Center of Traditional Chinese Medicine
2024
Shanghai Institute of Materia Medica
2018-2024
Hubei Provincial Hospital of Traditional Chinese Medicine
2024
Tianjin Medical University
2015-2024
Second Affiliated Hospital of Xi'an Jiaotong University
2024
Copper-based materials can reliably convert carbon dioxide into multi-carbon products but they suffer from poor activity and product selectivity. The atomic structure-activity relationship of electrocatalysts for the selectivity is controversial due to lacking systemic multiple dimensions operando condition study. Herein, we synthesized high-performance CO2RR catalyst comprising CuO clusters supported on N-doped nanosheets, which exhibited high C2+ Faradaic efficiency 73% including decent...
<italic>Operando</italic> XAS combined with DFT calculations allows us to draw a phase diagram of the surface chemical state as function applied potential, showing hydroxyl filling process and potential-dependent deprotonation process.
Abstract Ion leaching from pure-phase oxygen-evolving electrocatalysts generally exists, leading to the collapse and loss of catalyst crystalline matrix. Here, different previous design methodologies perovskites, we introduce soluble BaCl 2 SrCl into perovskites through a self-assembly process aimed at simultaneously tuning dual cation/anion effects optimizing ion match in protect As proof-of-concept, self-assembled hybrid Ba 0.35 Sr 0.65 Co 0.8 Fe 0.2 O 3- δ (BSCF) nanocomposite (with )...
Coupled photocatalysis without cocatalysts can maximize the utilization of photons and atoms, which puts forward higher demands on photocatalysts. Polymeric carbon nitride (CN) has become most promising photocatalyst, but still suffers from major drawbacks insufficient catalytic sites low quantum efficiency. Herein, we report a fluid shear stress-assisted molecular assembly to prepare ultrathin-nanosheet-assembled acanthosphere-like CN (ASCN) with nitrogen vacancy (Nv) carbonyl modification....
Spin-polarization is known as a promising way to promote the anodic oxygen evolution reaction (OER), since intermediates and products endow spin-dependent behaviors, yet it rarely reported for ferromagnetic catalysts toward acidic OER practically used in industry. Herein, first spin-polarization-mediated strategy create net moment antiferromagnetic RuO2 via dilute manganese (Mn2+ ) (S = 5/2) doping enhancing activity electrolyte. Element-selective X-ray magnetic circular dichroism reveals...
Electronic structure modulation among multiple metal sites is key to the design of efficient catalysts. Most studies have focused on regulating 3d transition-metal active ions through other d-block metals, while few utilized f-block metals. Herein, we report a new class catalyst, namely, UCoO4 with alternative CoO6 and 5f-related UO6 octahedra, as unique example 5f-covalent compound that exhibits enhanced electrocatalytic oxygen evolution reaction (OER) activity because presence U 5f-O 2p-Co...
This study is aimed at exploring whether curcumin can regulate the AKT pathway, promote transfer of Nrf2 into nucleus, and inhibit cell pyroptosis in diabetic cardiomyopathy. Diabetic rats cardiomyocytes were treated with to its effect on myocardial pyroptosis. Whether nucleus through pathway regulation was assessed by western blotting immunofluorescence. The knockout vector ml385 used block differences between different groups expression protein, activity, incidence apoptosis evaluated...
Understanding the dynamic surface self-reconstruction of transition metal oxides (TMOs) under operando condition is key for rational design oxygen evolution reaction (OER) electrocatalysts. Herein, we aimed toward spinel Li2Co2O4, as a desirable system because pure Co3+ ions in as-prepared sample, to clarify origin its enhanced activity during situ evolution. It was discovered that spontaneous extraction lithium occurs upon electrochemical generate an amorphous active layer Li2–xCo2O4−δ(OH)δ...
Abstract Identifying real active sites and understanding the mechanism of oxygen evolution reaction (OER) are still a big challenge today for developing efficient electrochemical catalysts in renewable energy technologies. Here, using combined situ/operando experiments theory, catalytic ordered OER Co Ir ions Sr 2 CoIrO 6− δ is studied, which exhibits an unprecedented low overpotential 210 mV to achieve 10 mA cm –2 , ranking highest performance among perovskite‐based solid‐state catalysts....
The 'de novo methyltransferase' Dnmt3a (DNA methyltransferase 3a) has been shown to mediate transcriptional repression. Post-translational modification of by SUMOylation affects its ability transcriptionally repress. However, very little is known about how the process regulated. In present study, we identified a PcG (Polycomb group) protein, Cbx4 (chromobox 4), as specific interaction partner Dnmt3a. Co-expression and SUMO-1 (small ubiquitin-related modifier-1) along with in transfected...
Natural biomass ash of agricultural residuals was collected from a power plant and modified with hexagonal mesoporous silica functionalized 3-aminopropyltriethoxysilane. The physicochemical morphological properties the were analyzed by ICP-OES, SEM, TEM-EDS, FTIR, BET analysis. adsorption behavior product for Cd 2+ in aqueous solution studied as function pH, initial metal concentration, equilibrium time, temperature. Results showed that specific surface area 9 times natural ash. exhibited...
Nitrite and ammonia often coexist in waters. Thus, it is very significant to develop a photocatalytic process for the simultaneous removal of nitrite ammonia. Herein, zinc ferrite/activated carbon (ZnFe2O4/AC) was synthesized characterized by X-ray diffraction spectroscopy, transmission electron microscopy, Raman ultraviolet-visible diffuse reflectance spectroscopy. The valence band level ZnFe2O4 measured photoelectron spectroscopy-valence first-principles calculation performed confirm...
The present study investigated whether quercetin promotes the nuclear translocation of factor erythroid-2-related 2 (Nrf2) to inhibit pyroptosis progression and ameliorate diabetic cardiomyopathy. We evaluated protective effects against cardiomyopathy by analyzing expression pathway proteins, myocardial cell apoptosis rate, degree fibrosis, serum inflammatory indices in hearts model rats with diabetes. Nrf2 nucleus cardiomyocytes H9C2 cells clarify role promoting Nrf2. In addition, we...
The Guanzhong–Tianshui economic zone is a strategic link in China’s Belt and Road network, faces the contradiction between ecological protection development, urgently needs to construct an security pattern based on ecosystem services permit sustainable development. In this study, we evaluated of net primary productivity (NPP), water yield (WY), soil conservation (SC), habitat quality (HQ), food production (FP). We explored trade-offs synergies using correlation analysis geographically...
Thorium is a notable candidate for resolving uranium shortage caused by the global application of nuclear power generation. Uranium extraction from seawater another attempt to handle its source deficiency, however, vanadium one main competitive elements in that process. Exploration probes which can discriminatively detect thorium and has primary significance their further separation environmental protection. Herein, N′-(2,4-dihydroxybenzylidene)-4-hydroxylphenylhydrazide, AOH, used as sensor...
Niobate photocatalysts are of considerable interest in both contaminant degradation and H2 generation. However, the chemically inert nature limits synthetic routes available to obtain these materials. Within this paper, single-crystalline Bi3NbO7 nanoparticles have been successfully synthesized by combining polymerized complex-assisted hydrothermal methods. The reaction temperature was as low 140 °C time only 12 h. morphology, physical properties, band structure sample systematically...