A5050731592- Corrosion Behavior and Inhibition
- Magnesium Alloys: Properties and Applications
- Metal and Thin Film Mechanics
- Layered Double Hydroxides Synthesis and Applications
- Catalytic C–H Functionalization Methods
- High-Temperature Coating Behaviors
- Enhanced Oil Recovery Techniques
- Hydraulic Fracturing and Reservoir Analysis
- Synthesis and Catalytic Reactions
- Diamond and Carbon-based Materials Research
- Quantum Information and Cryptography
- Advanced ceramic materials synthesis
- Advanced Fiber Laser Technologies
- Photonic and Optical Devices
- Tribology and Wear Analysis
- Catalytic Cross-Coupling Reactions
- Advanced materials and composites
- Quantum Computing Algorithms and Architecture
- Magnesium Oxide Properties and Applications
- Petroleum Processing and Analysis
- Hydrocarbon exploration and reservoir analysis
- Enzyme Catalysis and Immobilization
- Advanced Fiber Optic Sensors
- Supercapacitor Materials and Fabrication
- Click Chemistry and Applications
Sichuan University
2024-2025
Shanghai University
2023-2024
Sichuan Normal University
2024
China University of Geosciences (Beijing)
2023-2024
Hefei University of Technology
2024
Chongqing University
2018-2023
Zhongyuan University of Technology
2017-2023
Wuhan University
2022
China University of Petroleum, East China
2020-2021
Zhejiang University of Technology
2020
Dehydrophenylalanine has a characteristic unsaturated double bond that makes it indispensable in the context of peptides and proteins. In this study, we report Pd-catalyzed C(sp2)-H arylation dehydroalanine-containing with arylthianthrenium salts under mild base free conditions, which provides efficient access to dehydrophenylalanine-containing peptides. This approach enables coupling different drug scaffolds bioactive molecules Remarkably, method could be used for concise synthesis tentoxin...
An efficient method for peptide late-stage C(sp<sup>3</sup>)-H arylations assisted by unmodified side chain of asparagine (Asn) without any exogenous directing group has been reported.
Small water bodies ranging in size from 1 to 50,000 m2, are numerous, widely distributed, and have various functions storage, agriculture, fisheries. used for agriculture fisheries economically significant China, hence it is important properly identify analyze them. In remote sensing technology, body identification based on band analysis, image classification, indices often designed large, homogenous bodies. Traditional less accurate small bodies, which contain submerged or floating plants...
Dissipative Kerr solitons formed in high-Q optical microresonators provide a route to miniaturized frequency combs that can revolutionize precision measurements, spectroscopy, sensing, and communication. In the past decade, myriad of integrated material platforms have been extensively studied developed create photonic-chip-based soliton combs. However, photo-thermal effect has major issue preventing simple reliable generation. Several sophisticated techniques circumvent developed. addition,...
In this work, we presented an external stimulating Pickering interfacial biocatalyst (PIB), which is a gelatin and Candida rugosa lipase (CRL) complex containing polydopamine (PDA) nanobottles (PDA@G-CRL). This created PDA are employed as emulsifiers enzyme carriers for the PIB system, showing excellent energy saving effect during reaction. They made utilizing polystyrene (PS) template technique, after entrapped with gel assistant, by exploiting photothermal properties of under near-infrared...
The introduction of alkyne moieties into peptides remains in demand as it represents a promising approach for further structural diversification peptides. Herein, we describe the Pd(II)-catalyzed C(sp3)-H alkynylation Ala-Asn-embedded di- and tripeptides using Asn endogenous lead group. In addition, key building block glycopeptide Tyc4PG-14 Tyc4PG-15 was produced by our methodology.
An innovative palladium-catalyzed alkenylation of peptides and vinyl iodides has been developed. This method does not require the introduction a directing group uses carboxylic acid groups as endogenous groups. It is noteworthy that two key building blocks for ilamycins CXCR7 modulators were prepared using our methodology. In addition, free residue can be linked to variety other compounds, providing novel approach synthesis peptide drugs in future.
Abstract Palladium‐catalyzed cross‐dehydrogenative coupling of 3‐benzoyl substituted coumarins through C−H activation is described to synthesize indeno[2,1‐ c ]chromene‐6,7‐diones. A broad range ]chromene‐6,7‐diones using this method could be easily achieved in moderate good yields (up 93%).
A thick composite anodic oxide film was fabricated in an environmentally friendly malic acid electrolyte containing PolyTetraFluoroEthylene (PTFE) nanoparticles on Ti-10V-2Fe-3Al alloys. The influence of pulse frequency the morphology, microstructure and composition films PTFE investigated using Field Emission Scanning Electron Microscopy (FE-SEM) equipped with Energy Dispersive Spectroscopy (EDS), Atomic Force (AFM) Raman spectroscopy. tribological properties terms friction coefficient,...
In recent years, a polymer-free fracturing fluid is under research to minimize the conductivity damage in formation and fracture during after fracturing. Through extensive experiments, we prepared CO2-sensitive wormlike micelles (WLMs) based system using anionic surfactant NaOA (Sodium Oleate-C18H33NaO2) TMTAD (2,6,10-trimethyl-2,6,10-triazaundecane-C11H27N3). Rheological results from viscosity variation with steady shear rate CO2/pH/time-response CO2 bubbling confirm that 3NaOA-TMTAD (3:1)...