A5100388816- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Zeolite Catalysis and Synthesis
- Chemical Synthesis and Characterization
- Crystallography and molecular interactions
- Lanthanide and Transition Metal Complexes
- Catalytic C–H Functionalization Methods
- Catalytic Cross-Coupling Reactions
- Magnetism in coordination complexes
- Perovskite Materials and Applications
- Layered Double Hydroxides Synthesis and Applications
- Nanomaterials for catalytic reactions
- Catalytic Processes in Materials Science
- Analytical chemistry methods development
- Influenza Virus Research Studies
- Carbon and Quantum Dots Applications
- Coordination Chemistry and Organometallics
- Particle physics theoretical and experimental studies
- Synthetic Organic Chemistry Methods
- Heme Oxygenase-1 and Carbon Monoxide
- Ammonia Synthesis and Nitrogen Reduction
- Electrochemical sensors and biosensors
- Polyoxometalates: Synthesis and Applications
- Advanced Photocatalysis Techniques
Fudan University
2024
Xian Yang Central Hospital
2024
Shaanxi Normal University
2017-2023
Jilin University
2011-2023
Jilin University of Chemical Technology
2022-2023
China Tobacco
2023
Beijing University of Chemical Technology
2023
Huaibei Normal University
2023
Ludong University
2022
Sichuan Agricultural University
2021
A new magnesium aluminophosphate JU92-300 with novel zeotype structure and 8-ring channels has been prepared by calcination of microporous JU-92 under 300 °C. Well dispersed C-dots are using as a support host. Such C-dots@zeolite materials exhibit excitation-dependent photoluminescent behavior, well tunable fluorescence high quantum yields.
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTStructure Tunable Organic–Inorganic Bismuth Halides for an Enhanced Two-Dimensional Lead-Free Light-Harvesting MaterialMu-Qing Li†#, Yue-Qiao Hu†#, Le-Yu Bi†, Hao-Lan Zhang†, Yanyan Wang†, and Yan-Zhen Zheng*†View Author Information† Frontier Institute of Science Technology (FIST), State Key Laboratory Mechanical Behavior Materials, MOE Nonequilibrium Synthesis Condensed Matter School Science, Xi'an Jiaotong University, 710054, China*Y.-Z....
High proton conduction has been found in a new alkali metal-templated open-framework aluminophosphate Na<sub>6</sub>[(AlPO<sub>4</sub>)<sub>8</sub>(OH)<sub>6</sub>]·8H<sub>2</sub>O with 2D intersecting 8-ring channels.
The chemical reactivity of molecules can be significantly enhanced when they are trapped in a confined space. Although such confinement effect found many self-assembled nanostructures, dissipation after completing the reaction to release product remains elusive. Here we report substrate-directed transient self-assembly for accelerating and spontaneous disassembly with releasing products. hydrophobic substrates mediate dissolved pyridine-based amphiphile provide space promote an aromatic...
Abstract Chimeric Antigen Receptor (CAR) T cell therapy has shown promise in treating hematologic malignancies. However, it is limited to individualized and faces challenges, including high costs, extended preparation time, efficacy against solid tumors. Here, we generated circular RNAs (circRNAs) encoding transmembrane proteins, referred as circRNA CAR , which mediated remarkable tumor killing both cells macrophages. In addition, macrophages exhibited efficient phagocytosis of...
Supported palladium catalysts have attracted significant attention for use in cross-coupling reactions due to their recyclability. However, the inevitable progressive loss of Pd that occurs catalytic process deactivates catalysts, which hinders sustainable application. Herein, we report a zeolite-enhanced catalyst C-C reactions. Zeolite does good job acting as sink Pd2+ ions. This exhibits an excellent homogeneous performance by releasing species from zeolite. In addition, ions were...
Fluoride which is widespread in our environment and food due to its geological origin industrial pollution has been identified as a developmental neurotoxicant. Gut-brain axis provides new insight into brain-derived injury. We previously found the psychoactive effects of probiotic strain, Lactobacillus johnsonii BS15 against fluoride-induced memory dysfunction mice by modulating gut-brain axis. In this study, we aimed detect link between reconstruction gut microbiota through alleviate...
A facile organotemplate-free route has been developed to synthesize a new open-framework magnesium aluminophosphate with proton conduction properties.
Two new gadolinium(<sc>iii</sc>)-hydroxy-chloride materials with large magnetocaloric effects were facilely synthesized by using Cl<sup>−</sup> as the template.
A novel enantiomer-pure dysprosium chain shows various slow magnetic relaxation behaviours depending on the field and dilution effects.
We study the decay of ${\mathrm{\ensuremath{\Lambda}}}_{b}\ensuremath{\rightarrow}J/\ensuremath{\psi}\mathrm{\ensuremath{\Lambda}}\ensuremath{\phi}$ by taking into account intermediate resonances $X(4140)$, $X(4160)$, and ${P}_{cs}(4459)$. In addition to peak we also find a bump structure around 4160 MeV followed cusp ${D}_{s}^{*}{\overline{D}}_{s}^{*}$ threshold in $J/\ensuremath{\psi}\ensuremath{\phi}$ invariant mass distribution process, which can be associated molecular state $X(4160)$....
Abstract Objective To explore the effect of Balint Group in improving stress, negative mood and empathy psychiatric nurses. Method In March 2022-March 2023, 150 nurses from four hospitals Lanzhou were selected for study, randomly grouped into experimental group control groups (75 per group), participated activities biweekly, only attended mental health knowledge lectures. Job emotion two before after intervention evaluated compared by using job stressor Scale, coping style Assessment...
A facile organotemplate-free route has been developed to synthesize an aluminophosphate molecular sieve in alkali metal-containing system under hydrothermal conditions. The as-prepared JU93 possesses AEN zeotype topology with small 8-ring pores, and its derivatives show ion conductivity adsorption selectivity of CO2 over CH4.
p53R2 is a p53-inducible ribonucleotide reductase subunit involved in deoxyribonucleotide biosynthesis and DNA repair. Although has been linked to human cancer, its role cervical cancer remains unknown. In this study, we investigated the expression clinical significance of early-stage cancer. significantly upregulated at both mRNA protein levels cells tissues, compared with that matched normal respectively. overexpression associated increased risk pelvic lymph node metastasis (PLNM, p =...
Abstract A simple and efficient system was developed for the ligand‐free Pd‐catalyzed Suzuki–Miyaura reaction in water under mild conditions. Quaternary ammonium hydroxides with long chains were found to be very suitable bases. This showed improved durability Pd loadings decreased ppm level. Bases shown stabilize active palladium species addition acting as a base during catalytic process. In strong base, soluble II ion exhibited anti‐reduction properties, which prevented aggregation...
In the quest for efficient and recyclable heterogeneous catalysts Sonogashira coupling reactions, a PEG-OMe (Methoxy Polyene Glycol) - mediated method was developed to immobilize Pd/Cu bimetallic nanoparticles on activated carbon (AC). Catalytic experiments showed that Pd/Cu@AC prepared in 500 had highest activity. The morphology composition of catalyst were determined, identified crystallized heterometallic essential an catalytic cycle. successfully used reactions (21 examples) including...
The position of Pd species in/on zeolites is crucial for the activity metal/metal oxide catalysts. It still a challenge to highly disperse and stabilize metal on shorten diffusion paths maintain high catalytic activity. Here, we report an effective strategy preparing efficient zeolite-supported Pd(II) catalysts by positioning surface zeolite with anion framework based principle charge balance. catalyst was prepared in situ C–C cross-coupling reaction. Due change metal–support interaction,...
Abstract Light‐harvesting materials with dynamical management of light transmittance hold great promise in smart photovoltaics (PV). Here, a novel organic–inorganic halide, MVBi 2 I 8 (MV = methyl viologen cation), exhibiting reversible thermochromism and constant bandgap ≈1.65 eV over wide temperature range 77–453 K, is presented as candidate. The compound consists 0D (Bi 4 16 ) 4– clusters MV 2+ cations. And the adjacent are touch each other, forming 3D interaction for inorganic part....