A5101762329- Metal-Organic Frameworks: Synthesis and Applications
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Advanced Graph Theory Research
- Graphene and Nanomaterials Applications
- Electrochemical sensors and biosensors
- Conducting polymers and applications
- Covalent Organic Framework Applications
- Graphene research and applications
- Graph Labeling and Dimension Problems
- Polyoxometalates: Synthesis and Applications
- Advanced biosensing and bioanalysis techniques
- Mesoporous Materials and Catalysis
- Electrochemical Analysis and Applications
- Asymmetric Synthesis and Catalysis
- Magnetism in coordination complexes
- Gas Sensing Nanomaterials and Sensors
- Advanced Nanomaterials in Catalysis
- Catalytic C–H Functionalization Methods
- Diatoms and Algae Research
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Limits and Structures in Graph Theory
- Graph theory and applications
- Radiomics and Machine Learning in Medical Imaging
National University of Defense Technology
2016-2025
Beijing University of Chinese Medicine
2025
Hebei Medical University
2014-2024
Fourth Hospital of Hebei Medical University
2014-2024
Shangluo University
2009-2023
Taiyuan University of Science and Technology
2023
Changsha University
2014-2020
Beijing University of Agriculture
2020
Shanghai University
2017
Chinese Academy of Sciences
1996-2016
A novel graphene oxide (GO)-based hydrogel with drug molecules as crosslinking agents was fabricated. Metformin hydrochloride (MFH), which has no aromatic groups, but only N-containing functionalities, chosen a model drug. When very small amount of MFH introduced into GO solution, supramolecular assembled rapidly formed without any polymers or chemical additives. The gelation process can be influenced by the weight ratio to GO. driving forces were hydrogen bonding and electrostatic...
Two new three-dimensional (3D) multinodal Cd(II)–organic frameworks, [Cd3(dccpa)(bipy)0.5(H2O)4]·5H2O (1) and [(CH3)2NH2]2[Cd11(dccpa)4(DMF)4(H2O)8]·4H2O (2) (H6dccpa = 3,4-di(3,5-dicarboxyl phenyl) phthalic acid, bipy 4,4′-bipyridine), have been prepared fully characterized. Compound 1 possesses a 3D neutral framework with (6,6,7)-connected topology based on single trinuclear cluster, while 2 features anionic (5,6,6,10)-connected containing mixed pentanuclear clusters. Remarkably, show...
Detoxifying materials against chemical warfare agents (CWAs) and their simulants are highly desired for proper handling of contamination by destruction CWAs. Herein, we report a facile layer-by-layer fabrication core-shell Fe3O4@UiO-66-NH2 its application in fast degradation CWA simulants. The composite was prepared through epitaxial growth strategy, alternately immersing Fe3O4 nanoparticles ethanol solutions metal node [Zr6O4(OH)4]12+ precursor organic linkers [NH2-BDC, 2-aminoterephthalic...
The phosphine-catalyzed annulations between Morita-Baylis-Hillman adduct carbonates and enones are reported. Under the catalysis of PBu(3) (20 mol %), cascade [3 + 2] cyclization-allylic alkylation, [2 2 1] annulation, cyclization reactions chemoselectively occur depending on substituent variation both carbonate enone. These provide efficient syntheses highly functionalized cyclopentenes cyclopentanes.
A mechanical ball milling method for ultrafast synthesis of a nickel-based metal organic framework (Ni-MOF) has been proposed. The Ni-MOF was successfully synthesized in merely one minute without any solvent, additives, or preliminary preparation. effect time, mechano-frequency, type assistant liquid, and amount water were systematically explored. It found that the product can be obtained even only at mechano-frequency 10 Hz within external solvent-assist, which indicated crystal present...
Metal-organic frameworks (MOFs) have been used in adsorption, separation, catalysis, sensing, photo/electro/magnetics, and biomedical fields because of their unique periodic pore structure excellent properties become a hot research topic recent years. Ball milling is method small pollution, short time-consumption, large-scale synthesis MOFs. In years, many important advances made. this paper, the influencing factors MOFs synthesized by grinding were reviewed systematically from four aspects:...
Flexible metal–organic framework-based, one-dimensional photonic crystals, which can selectively respond to various vapors due the “breathing effect”, were fabricated.
Metal–organic frameworks (MOFs) as thin films have gained considerable attention in recent years because of their potential applications different fields. However, preparation integrated photonic MOF still remains a major challenge. This study reports an approach for the fabrication NH2-MIL-88B with general application to other based on simple spin-coating technique. A systematic effect suspension concentration, rotation speed, and cycles thickness optical quality coated is presented....
Graphene oxide (GO) was served as mechanical strengthening to prepare GO/Polyvinyl Alcohol(PVA) composite film. This accomplished in order explore the influence of contents GO on tensile strength and failure strain GO/PVA The results showed that content increased, film became greater rapidly at first, then decreased gradually. When 20%, had its maximum (59.6 MPa). is over 500% pure PVA increased. enhancement mechanism can be explained by existence multi-hydrogen bonds between hydroxyl (-OH)...
The development of very efficient bifunctional catalysts for the simultaneous detoxification two kinds deadliest chemical warfare agents (CWAs), nerve agent and blister agent, is highly desirable. In this study, porphyrin-based ligands [tetrakis(4-carboxyphenyl) porphyrin (TCPP) protoporphyrin IX (PPIX)] are introduced into 2D Zr-1,3,5-tris(4-carboxyphenyl)benzene (BTB) metal-organic layers (MOLs), composed six-connected Zr6 nodes tritopic carboxylate ligand BTB, by a solvent-assisted...
In recent years, depression has become a global public health concern, and one of the common concomitant symptoms are diminished sexual motivation impaired performance. The aim this study was to investigate potential effects Morinda officinalis oligosaccharides (MOO) on its symptom, dysfunction. Chronic unpredictable mild stress (CUMS)-induced model constructed, MOO abilities were evaluated. results revealed that able alleviate CUMS-induced depression-like behavior in mice, inhibit...
A highly chemoselective phosphine-catalyzed Rauhut–Currier reaction between maleimides and enones has been realized under very mild conditions, affording the corresponding cross-coupling products in moderate to excellent yields. On basis of this reaction, an efficient dual phosphine-mediated one-pot synthesis bicyclic polycyclic compounds containing a cyclopenta[c]pyrrole skeleton accordingly developed, which features tandem sequence intermolecular intramolecular Wittig reaction.
Homogeneous metal-organic frameworks (MOFs)-based optical thin films have attracted increasing attention, since they can potentially be used as active components in optical/opt-electrical devices, and how to fabricate MOF with high quality is the premise of practically using them. Herein, five fabrication methods are systematically investigated compared from aspects appearance, reflectivity, micro-morphology, surface roughness, properties films. The famous robust Zr-based MOF, UiO-66 (UiO =...