A5101882537- Advanced Fiber Optic Sensors
- Chemical Synthesis and Reactions
- Advancements in Battery Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Supercapacitor Materials and Fabrication
- Advanced biosensing and bioanalysis techniques
- Catalytic C–H Functionalization Methods
- Advanced Manufacturing and Logistics Optimization
- Advanced Photocatalysis Techniques
- Asymmetric Hydrogenation and Catalysis
- Advanced Fiber Laser Technologies
- Nanomaterials for catalytic reactions
- Graphene research and applications
- Optimization and Packing Problems
- Ammonia Synthesis and Nitrogen Reduction
- Photonic and Optical Devices
- Synthesis and Biological Evaluation
- Fluorine in Organic Chemistry
- Magneto-Optical Properties and Applications
- Energy, Environment, and Transportation Policies
- Gas Sensing Nanomaterials and Sensors
- Vehicle Routing Optimization Methods
- Covalent Organic Framework Applications
- Innovation Diffusion and Forecasting
- Analytical Chemistry and Sensors
Hebei University
2025
West Anhui University
2024
University of South China
2019-2022
Beijing University of Chemical Technology
2018-2020
Hengyang Academy of Agricultural Sciences
2020
China Jiliang University
2017-2019
Beijing Advanced Sciences and Innovation Center
2018
University of Science and Technology Beijing
2017
Central South University
2017
Guangxi Normal University
2017
Abstract The amino group is one of the most prevalent functional groups present in a wide range organic molecules, which has been widely applied various synthesis and pharmaceuticals. Alkyl amines could be converted single step into Katritzky salts serve as alkyl radical precursors to construct C−C bonds C−X via C(sp 3 )−N cleavage. This deaminative functionalization carried out under transition‐metal catalysis, photocatalysis, carbene catalysis or promoted by base. In this paper, recent...
A novel thermal-assisted microfluidic system was developed for the continuous and scalable production of drug@MOFs@SiO<sub>2</sub> nanoparticles <italic>in vivo</italic> anti-tumor therapy.
A novel volatile organic compound (VOC) sensor based on poly (dimethylsiloxane) (PDMS) coated Fabry-Perot interferometer (FPI) with Vernier effect was experimentally demonstrated. The proposed sensor, total length is ~1 mm, composed of a segment large mode area fiber (LMAF) and hollow-core (HCF). HCF the LMAF form two cavities achieve effect. head PDMS film so it not affected by humidity. high sensitivity VOC will be achieved monitoring interference spectral envelope cascaded FPI due to...
A new coordination polymer (CP) with composition [Zn 3 (bpyp) 2 (TCB) (H O) ] n ( 1 ) has been engendered by performing reaction of Zn(II) 1,3,5‐ tris ‐(4‐carboxyphenyl)benzene TCB) and 2,5‐bis(pyrid‐4‐yl)pyridine under solvothermal condition. The single crystal X‐ray diffraction analysis for suggests kgd topological behavior having resemblance a tessellation composed diamond shapes arranged in star pattern represented the Schläfli symbol {4 } ·6 ·8 }. This newly designed CP exhibits optical...
The synthesis of α-boryl halohydrins via difunctionalization alkenyl MIDA boronates has been reported. Intriguing stereoselectivity was found with different halogen sources, which arises from the special stabilizing effect B(MIDA) moiety. transformation provided cis addition products using Cl+ or Br+ as source, while trans were obtained when I+ employed.
The metal-free reductive N-trifluoroethylation and N-trifluoroacetylation of indoles have been developed. Bench stable inexpensive trimethylamine borane trifluoroacetic acid (TFA) were utilized as the fluorinating reagents, respectively. These transformations switchable on basis altering loading TFA. Preliminary experiments indicated indoline was common intermediate in these two transformations.
Abstract A metal‐free hydrogenation of quinoxalines and indoles with Me 3 N ⋅ BH TFA in water at room temperature is reported. The protocol featured the usage environmentally friendly as solvent, no need metal catalyst broad substrate scope. Sensitive functional groups such OH‐, NH 2 ‐, Cl‐, Br‐, especially ‐CN ‐CO were well tolerated. Preliminary mechanistic studies suggested that provided proton hydride sources for product, respectively. magnified image
A label-free and sensitive assay for apurinic/apyrimidinic endonuclease 1 was achieved based on isothermal amplification G-quadruplex/ligand recognition.
Abstract In this report, a yolk‐shell‐structured Si/graphene (Si/GR) material has been designed and successfully fabricated as an anode for lithium‐ion batteries (LIBs). With approach, Si@Ni composite particles were by electroless deposition of nickel template directly on silicon; then, three‐dimensional (3D) graphene layers grown in situ around the to obtain Si@Ni@GR structure. After removing interlayer, some voids generated between silicon layers, thus forming Si@void@GR The coexistence...
A metal-free tandem reduction and N -trifluoroethylation of quinolines quinoxalines has been developed using trifluoroacetic acid as an inexpensive fluorinating source in the presence Me 3 N–BH .
Hydrogen sulfide (H2S) is considered as a highly toxic environmental pollutant and an important signal transmitter in physiological processes, the selective reliable detection of H2S great concern remains challenging. Herein, we report smart sensitive "off–on" 19F NMR sensor for by partially introducing fluorinated ligand to construct hollow dual metal–organic framework (MOF) nanosystem, F-ZnFeIII hMOF, which acts source but initially quenched due strong paramagnetic relaxation enhancement...
A metal-free regioselective nitration of quinoxalin-2(1 H )-ones at the C5 or C7 position has been established, which was distinct from previous functionalization )-ones.
ABSTRACT Ternary composite films of poly(vinyl alcohol) (PVA), boric acid (BA), and detonation nanodiamond (DND) were prepared by aqueous solution method. Because its excellent mechanical/thermal properties low friction coefficient, DND is expected to offer PVA film superior performance if the puzzles particle agglomeration in polymer matrix fragile interface reaction between can be settled. BA was used as a crosslinking agent form strong network structure PVA. Investigation on...
An efficient and metal-free coupling reaction has been developed that affords acetamides from the corresponding aryl amines acetonitrile. This method tolerates a wide range of functional groups is selective toward amines. Preliminary mechanistic studies were conducted.