A5100418255- Advanced Nanomaterials in Catalysis
- Catalytic Processes in Materials Science
- Electrocatalysts for Energy Conversion
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Advanced biosensing and bioanalysis techniques
- Nanocluster Synthesis and Applications
- Water Quality Monitoring Technologies
- Water Quality Monitoring and Analysis
- biodegradable polymer synthesis and properties
- Fuel Cells and Related Materials
- Catalysts for Methane Reforming
- Water Quality and Pollution Assessment
- Radioactive element chemistry and processing
- Aquatic Ecosystems and Phytoplankton Dynamics
- Catalysis and Hydrodesulfurization Studies
- Catalysis and Oxidation Reactions
- Carbon and Quantum Dots Applications
- Combustion and flame dynamics
- Combustion and Detonation Processes
- Municipal Solid Waste Management
- Electrochemical sensors and biosensors
- Composting and Vermicomposting Techniques
- Wastewater Treatment and Nitrogen Removal
- Chemical Synthesis and Characterization
Nanjing University
2019-2025
Zhejiang Ocean University
2019-2025
Shaanxi Normal University
2023-2025
University of Science and Technology of China
2022-2025
Northwest A&F University
2016-2025
Science and Technology on Surface Physics and Chemistry Laboratory
2025
Dalian University of Technology
2010-2024
Yuxi Normal University
2015-2023
Yunnan Normal University
2023
Hefei National Center for Physical Sciences at Nanoscale
2023
ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTNanozyme-Enabled Analytical ChemistrySirong LiSirong LiDepartment of Biomedical Engineering, College Engineering and Applied Sciences, Nanjing National Laboratory Microstructures, Jiangsu Key Artificial Functional Materials, University, Nanjing, 210023, ChinaMore by Sirong LiView Biography, Yihong ZhangYihong ZhangState Chemistry for Life Science, School Chemical Biomedicine Innovation Center (ChemBIC), ZhangView Quan WangQuan WangDepartment...
N-doping strategy has been explored to enhance the activity of carbon nanozymes because reconstructed electronic structures in N-doped are advantageous for catalytic process. However, with high N content still difficult obtain due instability element under calcination temperatures. To address this challenge, here we proposed a new fabricate highly active and specific peroxidase-like by using N-containing polymer (i.e., polyethylenimine (PEI)) as source natural clay mineral montmorillonite...
Nanozyme is a collection of nanomaterials with enzyme-like activity but higher environmental tolerance and long-term stability than their natural counterparts. Improving the catalytic expanding category nanozymes are prerequisites to complement or even supersede enzymes. However, development hydrolytic still challenged by diverse substrates following complicated mechanisms. Here, two strategies informed data screen predict active sites MOF (metal-organic framework) based nanozymes: (1)...
We present a facile route towards dual single-atom nanozyme composed of Zn and Mo, which utilizes the non-covalent nano-assembly polyoxometalates, supramolecular coordination complexes as metal-atom precursor, macroscopic amphiphilic aerogel supporting substrate. The single-atoms Mo have high content (1.5 7.3 wt%, respectively) exhibit synergistic effect peroxidase-like activity. Zn/Mo site was identified main active center by X-ray absorption fine structure spectroscopy density functional...
The Ru/Ni<sub>3</sub>N–Ni catalyst was efficient as a novel bi-functional for hydrogen and oxygen evolution reactions in water-splitting.
Phenol and its derivatives, known as persistent organic pollutants, have long threatened human health environmental safety. There is an urgent need to develop convenient, low-cost, multiplex analytical methods. Since phenols are substrates of laccase, they can be detected via laccase-catalyzed colorimetric assays. Nevertheless, the laccase-based assays cannot distinguish different phenols. Moreover, natural laccases suffer from high cost low stability issues. To meet these needs, here we...
Since polar groups can poison the metal centers in catalysts, incorporation of comonomers usually comes at expense catalytic activity and polymer molecular weight. In this contribution, we demonstrate bimodal polyethylene as a potential solution to trade-off. The more-polar/more-branched low-molecular-weight fraction provides polarity processability, while less-polar/less-branched high-molecular-weight mechanical melt properties. To achieve high miscibility between these two fractions, three...
The efficient synthesis of polar-functionalized polypropylenes with high molecular weight and stereoregularity represents a challenging task. This challenge becomes even more daunting when pursuing an industrially preferred heterogeneous process. study demonstrated the realization these goals through use commercial Ziegler–Natta catalysts in copolymerization propylene ionic cluster polar monomers. results revealed activity (∼1.1 × 107 g mol–1 h–1), moderate monomer incorporation ratios (∼4.9...
Understanding spatial and temporal variations in river water quality quantitatively evaluating the trend of changes are important order to study efficiently manage resources. In this study, an analysis Water Pollution Index (WPI), Daniel Trend Test, Cluster Analysis Discriminant applied as integrated approach explore latent sources pollution Shanchong River basin, Northwest Basin Lake Fuxian, China. We group all field surveys into 2 clusters (dry season rainy season). Moreover, 14 sampling...
Nanozymes are next generation of enzyme mimics. Due to the lack activity descriptors, most nanozymes were discovered through trial‐and‐error strategies or by accident. While eg occupancy in an octahedral crystal field was proven as effective descriptor, t2 a tetrahedral has rarely been explored. Here, we first identified and predictive descriptor. Then, predicted demonstrated that spinel oxide (AB2O4) with around 4.4 at A site had highest activity. Furthermore, introduced Oβ content...