A5100416793- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Molecular Sensors and Ion Detection
- Luminescence and Fluorescent Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Analytical Chemistry and Sensors
- Covalent Organic Framework Applications
- Advanced biosensing and bioanalysis techniques
- Magnetism in coordination complexes
- Polymer Surface Interaction Studies
- Advanced Photocatalysis Techniques
- Lanthanide and Transition Metal Complexes
- Metal complexes synthesis and properties
- MicroRNA in disease regulation
- Dendrimers and Hyperbranched Polymers
- Carbon dioxide utilization in catalysis
- Multiferroics and related materials
- Corrosion Behavior and Inhibition
- Nanocomposite Films for Food Packaging
- Fluorine in Organic Chemistry
- Molecular Junctions and Nanostructures
- Electrochemical Analysis and Applications
- Anodic Oxide Films and Nanostructures
- Multicomponent Synthesis of Heterocycles
- Magnesium Alloys: Properties and Applications
Shandong University
2024-2025
Sun Yat-sen University
2023-2024
Qiqihar University
2015-2024
Tang Hospital
2024
Northwest Normal University
2020-2024
Jilin Agricultural University
2017-2024
Chongqing University of Posts and Telecommunications
2024
Tongji University
2020-2023
University of Science and Technology Beijing
2023
North University of China
2023
Abstract A mild and catalytic method to form difluoromethylated arenes through the activation of benzylic CH bonds has been developed. Utilizing AgNO 3 as catalyst, various with diverse functional groups undergo activation/fluorination commercially available Selectfluor reagent a source fluorine in aqueous solution. The reaction is operationally simple amenable gram‐scale synthesis.
Methylglyoxal (MGO), the reactive dicarbonyl intermediate generated during nonenzymatic glycation between reducing sugars and amino groups of proteins, lipids, DNA, is precursor advanced end products (AGEs). Many studies have shown that AGEs play a major pathogenic role in diabetes its complications. This study found 2,3,5,4′-tetrahydroxystilbene 2-O-β-d-glucoside (THSG), bioactive compound from Polygonum multiflorum Thunb., can efficiently inhibit formation dose-dependent manner by trapping...
Abstract Growing evidence has revealed that hypoxia is involved in multiple stages of cancer development. However, there are limited reports on the effects long noncoding RNAs (lncRNAs) hepatocellular carcinoma (HCC) progression under hypoxia. The main purposes this study were to analyze effect novel lncRNA DACT3-AS1 metastasis HCC and elucidate related molecular mechanism. Bioinformatics tools employed. RT–qPCR or western blot assays conducted detect RNA protein expression. Clinical samples...
Abstract Background We aimed to determine whether and how the combination of acetazolamide remote ischemic preconditioning (RIPC) reduced incidence severity acute mountain sickness (AMS). Methods This is a prospective, randomized, open-label, blinded endpoint (PROBE) study involving 250 healthy volunteers. Participants were randomized (1:1:1:1:1) following five groups: Ripc (RIPC twice daily, 6 days), Rapid-Ripc four times 3 Acetazolamide (twice 2 Combined (Acetazolamide plus Rapid-Ripc),...
Abstract A simple fluorescent probe, ( E )‐ N ‐(3‐methoxy‐4‐methylphenyl)‐1‐(quinolin‐2‐yl)methanimine L ), was synthesized via Schiff base condensation reaction between quinoline‐2‐carboxaldehyde and 3‐methoxy‐4‐methylaniline. can be used as a ′turn‐on′ probe for the selective sensitive detection of Zn 2+ ions in CH 3 OH/HEPES medium. The limit 1.04×10 −7 M. Job plot analysis shows that binding stoichiometry is 1 : 1, further verified by single crystal structure. fluorescence‐enhanced...
A series of novel dissymmetric gemini cationics surfactants was synthesized by three-step reactions. The contain a dodecanoic acid dimethylethylamine ester as the constant cationic part on one side hydroxypropyl center and similar other part, but with different length (from octanoic to palmitic), side. critical micelle concentration (CMC) effectiveness surface tension reduction (γ(CMC)) were determined. measurements showed good water solubility, low CMC had great efficiency in lowering...
Abstract A mild and catalytic method to form difluoromethylated arenes through the activation of benzylic CH bonds has been developed. Utilizing AgNO 3 as catalyst, various with diverse functional groups undergo activation/fluorination commercially available Selectfluor reagent a source fluorine in aqueous solution. The reaction is operationally simple amenable gram‐scale synthesis.
The α-MnO 2 -Cu catalyst has a high NO and CO removal rate. reduced the NH 3 -SCR activity by inhibiting adsorption. negatively affected oxidation minimizing formate intermediate. decomposed intermediates to promote oxidation.
Four new cardenolide monoglycosides, cardenolides N-1 (1), N-2 (2), N-3 (3), and N-4 (4), were isolated from Nerium oleander, together with two known cardenolides, 5 12, seven 6-11 13. The structures of compounds 1-4 established on the basis their spectroscopic data. in vitro anti-inflammatory activity 1-13 was examined inhibitory against induction intercellular adhesion molecule-1 (ICAM-1). Compounds 1, 5, 6, 11-13 active at an IC50 value less than 1 microM. cytotoxicity evaluated three...
The growing importance of fluorinated compounds in pharmaceuticals, agrochemicals, and materials has triggered the development new methods for introduction fluorine into small molecules. Although it is a challenge to prepare compounds, developed reactions are addressing this facilitating synthesis difluoromethylated arenes. In article, we highlight recently important developments 1 Introduction 2 Cross-Coupling with Copper 3 Palladium 4 Other Metals 5 C(sp<sup>2</sup>)–H Activation 6...
Electric field induced reversible switchings of the magnetization and resistance were achieved at room temperature in epitaxial Mn:ZnO(110)/BiFeO3(001) heterostructures. The observed modulation magnetic moment is ∼500% accompanying with a coercive varying from 43 to 300 Oe resistive switching ratio up ∼104% applied voltages ±4 V. mechanisms are attributed ferroelectric polarization reversal BiFeO3 layer under electric fields, combined change oxygen vacancy concentration Mn:ZnO/BiFeO3 interface.