A5103152485- Catalytic C–H Functionalization Methods
- Sulfur-Based Synthesis Techniques
- Advanced Photocatalysis Techniques
- Ga2O3 and related materials
- Semiconductor Quantum Structures and Devices
- Gas Sensing Nanomaterials and Sensors
- Graphene research and applications
- Tendon Structure and Treatment
- Plasmonic and Surface Plasmon Research
- 2D Materials and Applications
- Synthesis and Catalytic Reactions
- Catalytic Alkyne Reactions
- Phytoestrogen effects and research
- Sports injuries and prevention
- Dermatologic Treatments and Research
- TiO2 Photocatalysis and Solar Cells
- Innovative concrete reinforcement materials
- Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
- Healthcare professionals’ stress and burnout
- Nerve injury and regeneration
- Advanced Antenna and Metasurface Technologies
- MXene and MAX Phase Materials
- Terahertz technology and applications
- Skin and Cellular Biology Research
- Click Chemistry and Applications
Yangzhou University
2013-2024
Xiangtan University
2024
Poultry Research Institute
2021
The palladium-catalyzed asymmetric carboamination reaction is one of the most significant transformations in organic chemistry. Herein, we report first alleneamination β,γ-unsaturated hydrazones with propargylic acetates. This protocol enables efficient installation various multisubstituted allene groups onto dihydropyrazoles good yields excellent enantioselectivities. chiral sulfinamide phosphine ligand Xu-5 exhibits highly stereoselective control this protocol. salient features include...
This research aimed to assess body weight (BW) at the end of brooding period in affecting Hyline Brown laying hens aged 6 72 wks from aspects growth performance, egg quality, sexual maturity, and productive performance. Pullets (6 wk old, n = 640) were sorted into two groups according BW: normal (460.75 ± 10.82 g) light (347.96 6.27 g, 75.52% weight), with eight replicates 40 pullets each. All hens, when reaching 6–72 age, took same diets by stages ad libitum. The heavier BW group (NWG) age...
A novel and highly efficient strategy for the construction of diverse alkenyl sulfoxides via transition metal-free C–S cross-coupling sulfenate anions with alkenylsulfonium salts is reported.
Synthesis of isoxazolines and dihydrooxazines bearing an alkyne group by Pd-catalyzed oxyalkynylation alkenyl oximes with alkynyl bromides. This new approach has a broad substrate scope good functional tolerance.
Spin density plots and band structures of TM@(G/MoS<sub>2</sub>) (TM = V, Mn, Fe, Ni).
Abstract TiO 2 nanoblets coated with MoS nanosheets, donated as T@M, were successfully prepared by a facile hydrothermal method. In comparison pristine nanoblets, the composite of nanosheets could enlarge spectral response sunlight. The surface heterostructures T@M nanocomposite effectively separate photogenerated electron‐hole pairs, and greatly inhibit recombination electrons holes. photocatalytic performances as‐synthesized products investigated in contrast photodegradation methylene...
A highly efficient palladium-catalyzed allenamide allylic alkylation of sulfenate anions under mild conditions is demonstrated. The present methodology provides a practical protocol to access various sulfoxide-containing heterocyclic compounds. salient features this transformation include broad substrate scope, good functional group tolerance, easy scale-up, and ready synthetic transformation.
Abstract The palladium‐catalyzed asymmetric carboamination reaction is one of the most significant transformations in organic chemistry. Herein, we report first alleneamination β,γ ‐ unsaturated hydrazones with propargylic acetates. This protocol enables efficient installation various multisubstituted allene groups onto dihydropyrazoles good yields excellent enantioselectivities. chiral sulfinamide phosphine ligand Xu 5 exhibits highly stereoselective control this protocol. salient features...
In this study, the effects of 5 graded dietary levels (0.025, 0.05, 0.075, 0.1, and 0.125%) dimethylglycine (DMG) were studied in laying hens during late period (71-78 wk). Graded doses DMG from 0.025 to 0.125% diet produced quadratic positive (P < 0.05) responses rate, egg-feed ratio, yolk color, grade follicular weight, number large white follicles linear average egg follicles. With 0.1% DMG, rate ratio improved 0.05), abdominal fat percentage decreased. Considering performance under...
Black TiO₂-graphene oxide (GO) nanocomposites are synthesized via the pulsed laser ablating TiO₂ powders and GO in deionized water. The simple process enables preparation of black nanoparticles anchors them onto sheet one step. TiO₂-GO exhibit greatly enhancement for photocatalytic degradation Rhodamine B (RB) dye comparison with pristine ablated TiO₂. heterojunction structure plays an important role efficient charge separation, which reduces recombination photogenerated electrons holes....
Background: The estrous synchronization has become a worldwide available solution for modern management and large-scale cultivation of sheep. objective the present study was to compare efficacy three estrus protocols, CIDR9+PGF2α+eCG; CIDR14+eCG GnRH+PGF2α, in Hu Methods: This conducted on 80 multiparous ewes, which were assigned into four groups: CIDR14+eCG; GnRH+PGF2α control. Behavioral checked with teaser rams. Percentage ewes behaving at different time (0-24 h, 24-48 48-72 respectively)...