A5100301972- Advanced Polymer Synthesis and Characterization
- Photopolymerization techniques and applications
- Marine and coastal ecosystems
- Catalytic C–H Functionalization Methods
- Radical Photochemical Reactions
- Photochromic and Fluorescence Chemistry
- Geology and Paleoclimatology Research
- China's Ethnic Minorities and Relations
- Chinese history and philosophy
- Parasitic Infections and Diagnostics
- Isotope Analysis in Ecology
- Methane Hydrates and Related Phenomena
- Supramolecular Chemistry and Complexes
- Catalytic Cross-Coupling Reactions
- Arctic and Antarctic ice dynamics
- Carbon dioxide utilization in catalysis
- biodegradable polymer synthesis and properties
- Radioactivity and Radon Measurements
- Cyclopropane Reaction Mechanisms
- Graphene research and applications
- Additive Manufacturing and 3D Printing Technologies
- Groundwater and Isotope Geochemistry
- Asian Studies and History
- Hydrogels: synthesis, properties, applications
- Anodic Oxide Films and Nanostructures
Henan University of Technology
2025
Fuzhou University
2019-2024
Ministry of Agriculture and Rural Affairs
2024
Chongqing Normal University
2024
Chongqing Three Gorges University
2017-2024
Shaanxi Normal University
2007-2024
Ningbo Institute of Industrial Technology
2024
Chinese Academy of Sciences
2024
Southern Medical University
2024
Université de Strasbourg
2021-2023
Abstract Organocatalytic atom transfer radical polymerization (O-ATRP) is recently emerging as an appealing method for the synthesis of metal-free polymer materials with well-defined microstructures and architectures. However, development highly effective catalysts that can be employed at a practical low loading are still challenging task. Herein, we introduce catalyst design logic based on heteroatom-doping polycyclic arenes, which leads to discovery oxygen-doped anthanthrene (ODA) organic...
Highly ordered magnetic Ni nanotubules (see Figure) have been successfully prepared. Electrodeposition in the pores of an alumina membrane modified with organoamine as pore-wall modifying agent results a perfectly array such metal tens micrometers long. These open ends could be employed for creation materials special magnetic, optical, or electrical properties.
By virtue of spatiotemporal control over the chain propagating, visible-light-regulated organocatalytic photoredox cationic polymerization provides an appealing approach for construction metal-free, well-defined polymers and materials. However, so far, organic photocatalysts capable mediated vinyl ethers are quite limited, photocontrol or efficiency is often eroded due to difficulty in achieving a good activation–deactivation balance, which greatly dependent on redox property catalyst. Here,...
With the escalating prevalence of global heat waves, stroke has become a prominent health concern, leading to substantial liver damage. Unlike other forms injury, stroke-induced damage is characterized by cytotoxicity and heightened inflammation, directly contributing elevated mortality rates. While clinical assessments have identified bilirubin levels as indicative Kupffer cell dysfunction, their specific correlation with injury remains unclear. Our hypothesis proposes involvement...
The emergence and spread of bacterial pathogens acquired metallo-β-lactamase (MBL) serine-β-lactamase (SBL) medicated β-lactam resistance gives rise to an urgent need for the development new dual-action MBL/SBL inhibitors. Application a pharmacophore fusion strategy led identification (2′S)-(1-(3′-mercapto-2′-methylpropanamido)methyl)boronic acid (MS01) as inhibitor, which manifests broad-spectrum inhibition representative enzymes, including widespread VIM-2 KPC-2. Guided by VIM-2:MS01...
ABSTRACT Ionogels play a significant role in advancing flexible electronic devices due to their exceptional ion conductivity, thermal stability, biocompatibility, and electrical reliability. However, achieving integrated high‐stretchability, self‐adhesiveness, self‐healing properties simultaneously single system remains huge challenge, which limits range of applications. Here, multifunctional ionogel is proposed for wearable strain sensors. The exhibits promising adjustable mechanical...
Carbon nanocages (CNCs) have been synthesized through a simple approach using different alcohols and ferrous oxalate as reactants at 550 °C for 12 h in sealed autoclave. The lengths of the sides CNCs are about 200–350 nm wall thicknesses 10–15 nm. formation mechanism is also discussed, based on experimental results. These show excellent removal efficiency phenolic compounds, ammonia, total particulate matter from cigarette smoke. adsorption capability prepared ethanol much higher than that...
The development of light-mediated controlled radical polymerization has benefited from the discovery novel photocatalysts, which could allow precise light control over process and production well-defined polymers.
A metal-free ring-opening polymerization of lactones has been developed using PyOH as a photocatalyst under visible light mediation.
An electrochemical protocol for the synthesis of 2,3-disubstituted quinolines by reacting benzoxazinones with arylsulfonyl hydrazides was established under simple and mild conditions (room temperature an undivided cell).
Accurate measurements of particulate 210 Po ( p ) and Pb are required in the investigation (i) partitioning between dissolved phases (ii) export estimates carbon other key trace metals from euphotic zone via sinking matter. Based on intercomparison different composition filter material (QMA, Supor, Millipore, Pall GN6) flow rates (2 to 8 L min), we show how these factors affect measured concentrations their activity ratios (AR). As such, recommend using Supor 0.4 µm a rate up L/min for ....
This protocol proceeded efficiently under external oxidant-free conditions with the advantages of high atom efficiency and a broad substrate scope.
Herein, electrochemically driven, Rh( iii )-catalyzed regioselective annulations of arenes with alkynes have been established.
The orthogonality of different types living polymerizations allows the synthesis polymers with diverse compositions and functions. However, two or more catalysts are normally required to promote integrated separately, few could deliver a photocontrol on both polymerizations. Herein, we demonstrate that BINOL (1,1′-bi-2-naphthol) appropriate modification can be evolved into type dual-function photocatalyst exhibit photoredox photoacid catalytic activity at same time. This dual photofunction...
Zirconia nanotubules, filled with crystalline cobalt rods (see Figure), were prepared in a reaction sequence of sol–gel crystallization ZrO2 from zirconyl chloride octahydrate around template commercial porous anodic alumina, followed by electrodeposition CoSO4 solution and removal 6 N NaOH. The composite shows uniaxial magnetic anisotropy coercivity exceeding that bulk cobalt.
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 447:77-86 (2012) - DOI: https://doi.org/10.3354/meps09509 Nitrogen fixation in East China Sea and southern Yellow during summer 2006 Run Zhang1, Min Chen1,2,*, Jianping Cao1, Qiang Ma1, Junhong Yang1, Yusheng Qiu1,2 1Department of Oceanography, 2State Key Laboratory Environmental Science, Xiamen University,...
Nosema bombycis, a pathogen of silkworm pebrine, is an obligate unicellular eukaryotic parasite. It reported that the spore wall proteins have essential functions in adherence and infection process microsporidia. To date, information related to from microsporidia still limited. Here, 44 kDa protein NbSWP16 was characterized N. bombycis. In NbSWP16, 25 amino acids signal peptide 3 heparin binding motifs were predicted. Interestingly, region contains proline-rich tandem repeats lacking...
Abstract A [Cp*Rh III ]‐catalyzed direct C−H amidation is carried out in ionic liquid. Both C(sp 2 )−H bonds of (hetero)arenes and alkenes unactivated 3 can be easily amidated with high functional‐group tolerance excellent yields under these conditions. Notably, using ]/[BMIM]BF 4 (BMIM=1‐butyl‐3‐methylimidazolium) as the green recyclable medium environmentally benign, light characteristics such reusability expensive rhodium catalyst, avoidance highly toxic organic solvents, mild reaction...