A5083160080- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Nonlinear Waves and Solitons
- Nonlinear Photonic Systems
- Advanced Photocatalysis Techniques
- Advanced Fiber Laser Technologies
- Quantum Mechanics and Non-Hermitian Physics
- Metal-Organic Frameworks: Synthesis and Applications
- Electrochemical Analysis and Applications
- Magnetic confinement fusion research
- Catalytic Cross-Coupling Reactions
- Molecular Junctions and Nanostructures
- Analytical Chemistry and Sensors
- Gas Sensing Nanomaterials and Sensors
- Ionosphere and magnetosphere dynamics
- Synthetic Organic Chemistry Methods
- Advanced Mathematical Physics Problems
- Chinese history and philosophy
- Algebraic structures and combinatorial models
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Extraction and Separation Processes
- Advanced oxidation water treatment
- Conducting polymers and applications
- Asymmetric Synthesis and Catalysis
- Analytical Chemistry and Chromatography
Chinese Academy of Sciences
2013-2025
Sichuan University
2025
West China Hospital of Sichuan University
2025
Chinese PLA General Hospital
2025
Institute of Semiconductors
2014-2025
Yangzhou University
2025
Chuzhou University
2018-2024
Second Affiliated Hospital of Zhejiang University
2024
Shenyang Normal University
2024
University of Science and Technology of China
2006-2022
Highly enantioselective [3+3] and [3+4] annulations of isatin-derived enals with ethynylethylene carbonates ethynyl benzoxazinanones are enabled by NHC/cooper cooperative catalysis, leading to a big library spirooxindole derivatives in high structural diversity enantioselectivity (up 99 % ee). Both reactions represent nicely synergistic integration NHC copper which both catalysts activate the substrates chiral perfectly controls stereochemistry.
The effect of post‐space treatment on the retention fiber posts in different root regions was evaluated using two self‐etching systems. Post spaces were prepared extracted premolars and then canals subjected to one following treatments: (i) water irrigation (control); (ii) etching with 35% phosphoric acid for 30 s; (iii) 17% EDTA followed by 5.25% sodium hypochlorite (NaOCl); (iv) ultrasonic agitation associated NaOCl irrigating solutions. dentin surfaces examined under scanning electron...
The bacterial flagellar motor is a huge bidirectional rotary nanomachine that drives rotation of the flagellum for motility. cytoplasmic C ring functions as switch complex rotational direction switching from counterclockwise to clockwise. However, structural basis and how assembled have long remained elusive. Here, we present two high-resolution cryo-electron microscopy structures ring-containing basal body-hook Salmonella Typhimurium, which are in default state constitutively active CheY...
The conventional method of cutting quartz glass with a knife often leads to undesirable effects, such as chipping, debris generation, and an inconsistent cut quality. Additionally, implementing the current methods laser ablation crack control presents challenges in ensuring both quality efficiency process. Previous reports have documented single direct thin glass, albeit at thickness only 200 μm. In this study, we utilized pulse-width-tunable Gaussian beam, combination axicon beam-reducing...
For conventional photocatalysis, the energy threshold rather than merely spectral response is always restricted that infrared part (48% of solar energy) has never been efficiently utilized, undesirably elevating temperature and damaging photon-to-electron conversion. It remains challenging to conquer IR-related contradiction integrate into Herein, we logically designed a Bi-induced synergistic photo/thermocatalyst (fluorite Ce1–xBixO2−δ nanorods), where coupled ionic conductivity...
An efficient “on water”-promoted direct catalytic vinylogous Henry reaction is described, giving products in excellent yields and diastereoselectivities.
Abstract Highly enantioselective [3+3] and [3+4] annulations of isatin‐derived enals with ethynylethylene carbonates ethynyl benzoxazinanones are enabled by NHC/cooper cooperative catalysis, leading to a big library spirooxindole derivatives in high structural diversity enantioselectivity (up 99 % ee ). Both reactions represent nicely synergistic integration NHC copper which both catalysts activate the substrates chiral perfectly controls stereochemistry.
The N2 photofixation presents a green and eco-friendly ammonia synthesis approach. However, present strategies for light-induced activation suffer from low efficiency instability, largely hindering the development of this technology. Herein, we report LaFeO3 co-optimization as well subsequent photoinduced protonation with further phosphate acid treatment. Efficient evolution rate reached 250 μmol g–1 h–1 over under simulated sunlight appropriate enhancement modified samples was mainly...
A palladium-catalyzed enantioselective carboannulation of 1,3-dienes and aryl iodides has been established by using a BINOL-based phosphoramidite ligand. This reaction proceeded via tandem Heck-type insertion asymmetric intramolecular Tsuji-Trost allylic alkylation, providing indane derivatives with high levels enantioselectivity (up to >99% ee).
Rapid removal of organic dyes from neutral wastewater by photothermal effect.
Abstract To avoid the use of volatile organic compounds, a series betaine‐based deep eutectic solvents (DESs), which are considered as green solvents, were prepared for efficient extraction alkaloids from coptidis rhizome. The conditions optimized via response surface methodology (RSM) to achieve maximum recovery total alkaloids. A central composite design with three independent variables included concentration selected DES, time, and solvent/solid ratio at five levels, was applied while...