A5060119534- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Catalysis and Hydrodesulfurization Studies
- Heat transfer and supercritical fluids
- Electrocatalysts for Energy Conversion
- Nanomaterials for catalytic reactions
- Catalysts for Methane Reforming
- Thermochemical Biomass Conversion Processes
- Advanced Photocatalysis Techniques
- Industrial Gas Emission Control
- Ammonia Synthesis and Nitrogen Reduction
- Subcritical and Supercritical Water Processes
- Thermal and Kinetic Analysis
- Gas Sensing Nanomaterials and Sensors
- Zeolite Catalysis and Synthesis
- Petroleum Processing and Analysis
- Immunotherapy and Immune Responses
- Lexicography and Language Studies
- Immune Response and Inflammation
- TiO2 Photocatalysis and Solar Cells
- Educational Reforms and Innovations
- Extracellular vesicles in disease
- Environmental Changes in China
- Advancements in Battery Materials
- Immune Cell Function and Interaction
Sichuan University
2016-2025
Green Chemistry
2025
Sichuan Research Center of New Materials
2018-2024
University of Wollongong
2019-2024
Xi'an University of Architecture and Technology
2024
Wuhan Donghu University
2024
China University of Mining and Technology
2021-2024
National Institute of Clean and Low-Carbon Energy
2024
Nanjing University of Finance and Economics
2018-2024
CHN Energy (China)
2024
Samarium supersensors Piezoelectric materials produce electric charge in response to changes stress and are thus good sensor materials. One challenge has been growing single-crystal piezoelectrics with uniform properties. As of now, much the crystal is discarded because compositional variations. Li et al. synthesized single crystals samarium-doped Pb(Mg 1/3 Nb 2/3 )O 3 -PbTiO that have extremely high piezoelectric properties (see Perspective by Hlinka). These ideal for a variety sensing...
Abstract Single-atom catalysts (SACs) have attracted considerable attention in the catalysis community. However, fabricating intrinsically stable SACs on traditional supports (N-doped carbon, metal oxides, etc.) remains a formidable challenge, especially under high-temperature conditions. Here, we report novel entropy-driven strategy to stabilize Pd single-atom high-entropy fluorite oxides (CeZrHfTiLa)O x (HEFO) as support by combination of mechanical milling with calcination at 900 °C....
Abstract The intermetallic phase control is a promising strategy to optimize the physicochemical properties of ordered compounds and engineer their performance in various (electro)catalytic reactions. However, phase‐dependent catalytic still rarely reported because difficulty synthesizing intermetallics with precisely controlled structures at atomic level, especially having mesoscopic structure/morphology. Here, we successfully precise synthesis two phase‐pure mesoporous gallium‐platinum (...
Abstract Herein, N-Ti 3 C 2 @CNT microspheres are successfully synthesized by the simple spray drying method. In preparation process, HCl-treated melamine (HTM) is selected as sources of carbon and nitrogen. It not only realizes in situ growth CNTs on surface MXene nanosheets with catalysis Ni, but also introduces efficient N-doping both CNTs. Within microsphere, interconnect to form porous conductive network. addition, N-doped can provide strong chemical immobilization for polysulfides...
Abstract Extracellular vesicles (EVs) are excellent potential vectors for the delivery of therapeutic drugs. However, issues with biological safety and disease targeting substantially limit their clinical application. EVs from red blood cells (RBC‐EVs) drug vehicles because unique safety. Here, we demonstrated that EVs, including RBC‐EVs, show natural liver accumulation. Mechanistically, environment induces macrophages to phagocytize RBC‐EVs in a C1q‐dependent manner. loaded antisense...
MXenes have been widely explored in energy storage because of their extraordinary properties; however, the majority research on application was staged at multilayered or assisted by carbon materials. Scientifically speaking, two most distinctive properties are usually neglected, composed large interlayer spacing and abundant surface chemistry, which distinguish from other two-dimensional Herein, few-layered MXene (f-MXene) nanosheet powders can be easily prepared according to modified...
Abstract How the intestinal tract develops a tolerance to foreign antigens is still largely unknown. Here we report that extracellular vesicles (EVs) with TGF-β1-dependent immunosuppressive activity are produced by epithelial cells (IECs) under physiological conditions. Transfer of these EVs into inflammatory bowel disease (IBD) mice induced dextran sulfate sodium salt decreases IBD severity inducing regulatory T and dendritic cells. In contrast, decreased endogenous EV production promotes...
Herein we report a cobalt-catalyzed enantioselective C-H/N-H annulation of aryl sulfonamides with allenes and alkynes, using either chemical or electrochemical oxidation. By O2 as the oxidant, proceeds efficiently low catalyst/ligand loading 5 mol% tolerates wide range allenes, including 2,3-butadienoate, allenylphosphonate, phenylallene, resulting in C-N axially chiral sultams high enantio-, regio-, position selectivities. The alkynes also exhibits excellent enantiocontrol (up to >99% ee)...
Selective catalytic reduction of NOx with H2 (H2-SCR) is crucial for eliminating emissions from hydrogen internal combustion engines (H2-ICE). Although 1 wt.% Pt/SSZ-13 (Pt/SZ) a promising H2-SCR catalyst, it faces challenges such as narrow operating window and low N2 selectivity. Herein, the effects WO3 on improving performance Pt/SZ was investigated. Results showed that incorporating 5 significantly widened temperature 80% conversion enhanced selectivity at 90–180 °C. Several...
IL-2 plays a key role in the survival and proliferation of immune cells, especially T lymphocytes. Its expression is precisely regulated at transcriptional posttranscriptional level. known to be by RNA binding proteins, such as tristetraprolin (TTP), via an AU-rich element (ARE) 3′-untranslated region (3′UTR) influence stability mRNA. MCPIP1, identified novel RNase, can degrade IL-6, IL-12 TNF-α mRNA ARE-independent pathway activation macrophages. Here, we reported that MCPIP1 was induced...
The NLRP3 inflammasome is the most characterized activated by cellular infection or stress, which responsible for maturation of proinflammatory cytokines IL-1β and IL-18. precise molecular mechanism negative regulation activation needs to be further defined. Here we identify leucine-rich repeat Fli-I-interacting protein 2 (LRRFIP2) as an NLRP3-associated inhibitor activation. LRRFIP2 binds via its N terminus upon activation, also interacts with Flightless-I, a pseudosubstrate caspase-1, Coil...
How the tumor microenvironment educates dendritic cells (DCs) to promote tumorigenesis remains largely unknown, and role of tumor-derived exosomes (TEXs) in is controversial. Here, we report that addition activation DCs, TEXs induce DCs produce increased interleukin-6 (IL-6), which dramatically promotes invasion by increasing signal transducer activator transcription 3 (STAT3)-dependent matrix metalloproteinases 9 activity cells. HSP72 HSP105 on TEX surface IL-6 secretion a TLR2-...
1 四川大学化学学院, 成都 610064; 2 四川大学化学工程学院, 610065) 摘要: 通过对 RP-3 航空煤油成分的分析, 以及对 8 组替代模型的对比实验, 选取了 73.0%(质量分数)正十二 烷, 14.7% 1,3,5-三甲基环己烷, 12.3%正丙基苯作为 航空煤油的替代模型.使用本课题组自主研发的机 理自动生成程序 ReaxGen, 构建了 替代燃料的高温燃烧详细机理, 用该机理模拟了激波管点火延时, 并 与实验数据进行比较.用物质产率分析和近似轨迹优化算法(ATOA)简化方法简化了详细机理.