A5072046581- Advanced Nanomaterials in Catalysis
- Advanced biosensing and bioanalysis techniques
- Nanocluster Synthesis and Applications
- Electrochemical sensors and biosensors
- Peptidase Inhibition and Analysis
- Protease and Inhibitor Mechanisms
- Nanoparticle-Based Drug Delivery
- Microbial infections and disease research
- Bacteriophages and microbial interactions
- MXene and MAX Phase Materials
- Antibiotic Resistance in Bacteria
- Molecular Sensors and Ion Detection
- Metal-Organic Frameworks: Synthesis and Applications
Southwest University
2021-2025
Zhejiang University of Technology
2022-2023
Single-atom nanozymes (SANs) with highly exposed active sites and remarkable catalytic activity have shown noteworthy practicability in heterogeneous catalysis-based bioassay. Nevertheless, most of them were reported peroxidase-like ordinary loading capability. It is still a challenge to prepare high-loading SANs desirable superoxide dismutase (SOD)-like activity. In this work, Mn SAN was successfully confined the frameworks Prussian blue analogues formed on Ti3C2 MXene sheets assistance...
In view of the outstanding catalytic efficiency, single-atom catalysts (SACs) have shown great promise for construction sensitive chemiluminescent (CL) platforms. However, low loading amount active sites dramatically obstructs improved activity these metal SACs. Benefiting from exceedingly unique properties metal–metal bonds, atomic clusters may give rise to enhancing SACs based on synergistic effects dual atomic-scale sites. Inspired by this, Co3N clusters-assisted Co (Co3N@Co SACs) were...
Single atom-dispersed catalysts (SADCs) with highly exposed active sites can be used as sensitive signal probes because of their superior catalytic efficiency. However, the dispersed atoms tend to aggregate, restricting loading capacity metal atoms. Herein, defective on Zr-oxo clusters metal–organic frameworks (MOFs) UiO-66-NH2 were modulated by excessive acetic acid and utilized for confining high capacity. To verify feasibility designed strategy, Co element was loaded onto MOFs prepare...
As a multidrug-resistant pathogen, Acinetobacter baumannii has long been identified as one of the most common nosocomial bacteria. High-performance recognition probes for wide-spectrum detection A. are highly desired to achieve efficient diagnosis and timely treatment infectious diseases induced by this pathogen. An engineering tail fiber protein (ETFP) named Gp50 encoded lytic phage Abp9 was expressed in Escherichia coli binding baumannii. According results genome sequencing an wild strain...
A facile, one-step doping protocol was adopted to synthesize Co single atomic site catalysts (SASCs) in UiO-66 metal-organic frameworks. In view of highly uniform active sites Co-O6 moieties, the SASCs specifically contribute catalyzing generation a large amount singlet oxygen instead superoxide or hydroxyl radicals, which endows with remarkable enhancement effect (∼3775 times) on luminol chemiluminescent (CL) emission. Interestingly, monolayer titanium carbide MXenes can drastically quench...
Single-dispersed atoms (SDAs) as catalysts have drawn extensive attention due to their ultimate atom utilization efficiency and desirable catalytic capability. Atomic clusters (ACs) with potential multiple enzyme-like activities also display great practicability in catalysis-based biosensing. In this work, hybrid Mn ACs/SDAs were implanted the frameworks of defect-engineered MIL 101(Cr) modulated by excess acetic acid, a high loading capability 13.9 wt %. Distinctively, SDAs weak superoxide...