A5008377487- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Advanced Photocatalysis Techniques
- Polyoxometalates: Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Polymer composites and self-healing
- Streptococcal Infections and Treatments
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Neonatal and Maternal Infections
- Advanced Materials and Mechanics
- Hydrogels: synthesis, properties, applications
- Covalent Organic Framework Applications
- Electrospun Nanofibers in Biomedical Applications
- Nanomaterials for catalytic reactions
- Supercapacitor Materials and Fabrication
- Plant Pathogenic Bacteria Studies
- Advancements in Battery Materials
- Adsorption and biosorption for pollutant removal
- Polymer Nanocomposites and Properties
- Electrochemical Analysis and Applications
- Membrane Separation Technologies
- Innovative Microfluidic and Catalytic Techniques Innovation
- Clostridium difficile and Clostridium perfringens research
Jilin University
2016-2025
Jilin Medical University
2017-2025
Nanjing Agricultural University
2022-2024
Northwestern Polytechnical University
2024
Zhejiang University
2024
Jilin Agricultural University
2024
Tongji University
2012-2023
Anhui Agricultural University
2023
Beijing National Laboratory for Molecular Sciences
2023
Peking University
2023
The poor mechanical properties remain the largest barrier to traditional synthetic hydrogels for extensive practical applications, such as tissue scaffolds. In this work, we have synthesized hydrogel films in presence of microgel precursors various chemical species with different charges. fabricated a novel two-phase composite structure, where continuous phase is loosely cross-linked polyacrylamide (PAAm) matrix and disperse virtually double-network (DN) microgels. Named microgel-reinforced...
Abstract The inflammatory response is a key factor affecting tissue regeneration. Inspired by the immunomodulatory role of spermidine, an injectable double network hydrogel functionalized with spermidine (DN‐SPD) developed, where first and second networks are formed dynamic imine bonds non‐dynamic photo‐crosslinked respectively. single before photo‐crosslinking exhibits excellent injectability thus can be printed in situ to form hydrogels. DN‐SPD has demonstrated desirable mechanical...
Multifunctional flexible electronics present tremendous opportunities in the rapidly evolving digital age. One potential avenue to realize this goal is integration of polyoxometalates (POMs) and ionic liquid-based gels (ILGs), but challenge macrophase separation due poor compatibility, especially caused by repulsion between like-charged units, poses a significant hurdle. Herein, possibilities producing diverse homogenous POMs-containing ionohydrogels nanoconfining POMs liquids (ILs) within...
In this work, the mechanical behavior of sparsely cross-linked, neutral polyacrylamide (PAAm) hydrogels containing densely cross-linked polyelectrolyte microgels poly(2-acrylamido-2-methylpropanesulfonic sodium) (PNaAMPS) were studied systematically by varying formulations. The microgel-reinforced (MR) have a two-phase composite structure, where disperse phase is rigid double-network (DN) microgels, and continuous soft PAAm matrix. At optimal formulation, MR gels showed high strength...
Poly(propylene carbonate) (PPC) is an emerging “carbon fixation” polymer that holds the potential to become a “biomaterial of choice” in healthcare owing its good biocompatibility, tunable biodegradability and safe degradation products. However, commercialization wide application PPC as biomedical material are still hindered by narrow processing temperature range, poor mechanical properties hydrophobic nature. Over recent decades, several physical, chemical biological modifications have been...
Streptococcus suis (S. suis) is a zoonotic pathogen with multiple serotypes, and thus, multivalent vaccines generating cross-protection against S. infections are urgently needed to improve animal welfare reduce antibiotic abuse. In this study, we established systematic comprehensive epitope prediction pipeline based on immunoinformatics. Ten candidate epitopes were ultimately selected for building the multi-epitope vaccine (MVSS) infections. The ten of MVSS all derived from highly conserved,...
The synergistic adsorption of heavy metal ions and humic acid can be very challenging. This is largely because their competitive onto most adsorbent materials. Hierarchically structured composites containing polyethylenimine-modified magnetic mesoporous silica graphene oxide (MMSP-GO) were here prepared to address this. Magnetic microspheres synthesized functionalized with PEI molecules, providing many amine groups for chemical conjugation the carboxyl on GO sheets enhanced affinity between...
Double-network hydrogels (DN gels) have aroused considerable interest because of their excellent mechanical strength and toughness, low sliding friction, good biocompatibility, as well wide tunability in components. By revisiting DN gels, we provide an ingenious way to fabricate a kind strong tough microgel-reinforced (MR gels), that densely cross-linked polyelectrolyte microgels poly(2-acrylamido-2-methylpropanesulfonic sodium) (PNaAMPS) (replacing the PNaAMPS macro-network for conventional...
We have found that lightly cross-linked neutral hydrogels containing microgels of densely polyelectrolyte show high strength and toughness. These kinds hydrogels, named as microgel-reinforced (MR) are a two-phase composite, where the disperse phase is microgel with double network (DN) structure continuous soft gel matrix. The brittle DN microgels, though in phase, also serves sacrificial bonds to toughen material, similar conventional gels. In this paper, we study internal fracture process...
Replacing the metal ions (or clusters) in routine MOFs with size-matched polyoxoanions to construct POM-based MOF materials (POMOF) combining well-defined crystalline structures, high surface area, regular and tunable cavities is great challenge current POM chemistry area. In this work, we report a 2-fold interpenetrated porous POMOF, [TBA]6[H3PMo12O40]2[Zn8(BTB)2]·(∼35H2O), which exhibits effective catalytic activity towards bromate reduction, using methodology of extension for reduced...
Cobalt/nickel molybdate hierarchical microflowers on conductive carbon cloth (MMoO<sub>4</sub>-CC, M = Co, Ni) as three-dimensional self-supported electrodes exhibit an excellent OER.
Rational design of bifunctional electrocatalysts to promote the sluggish kinetics oxygen reduction reaction (ORR) and evolution (OER) remains a fundamental challenge for application zinc-air batteries (ZABs). Herein, we propose facile cost-effective strategy in situ grow N-doped carbon nanotubes with encapsulated FeCo alloy nanoparticles on cloths (FeCo/N-CNTs@CC) as self-supported air cathode rechargeable ZABs. The bamboo-like FeCo/N-CNTs@CC catalyst high nitrogen content (10.5 atom %)...
Streptococcus agalactiae (Group B Streptococcus, GBS) is a multi-host pathogen, even causing life-threatening infections in newborns. Vaccination with GBS crossed serotypes vaccine one of the best options for long-term infection control. Here we built comprehensive silico epitope-prediction workflow pipeline to design multivalent multiepitope-based subunit containing 11 epitopes against (MVSA). All MVSA came from proteins which were antigenic-confirmed, virulent-associated, surface-exposed...
Enzyme catalysis and photocatalysis utilizing solar energy are both promising pathways in sustainable chemistry. Drawing inspiration from the integrated enzyme-photocoupled systems thylakoids, thylakoid-inspired microreactors (TIMs) were prepared using modified SiO2 nanoparticles as building blocks, with g-C3N4-based photocatalysts encapsulated inside CALB adsorbed on surface. The thus designed TIMs result exceptional catalytic efficiency pyridine oxidation under visible light irradiation...
Postcharging antibacterials have shown good application prospects in combating bacterial infections through electrical interaction. Herein, manganese oxide nanosheets situ grown on carbon fibers (CM) are designed to perform the integration of mechanical intervention and postcharging therapy for efficient killing. This electrode disrupts membranes via sharp-edged microstructures. After charging at a low voltage an ultrashort time, charged CM affects extracellular electron transfer (EET)...
Abstract The spatial distribution and density of inspection points are critical factors influencing the accuracy efficiency aero-engine blade quality assessment. This study proposes an adaptive sampling methodology to optimize measurement precision operational for surface inspections through dynamic adjustment point locations quantities based on geometric feature variations. A parametric model is established using non-uniform rational B-splines (NURBS) representation, with reconstruction...
A novel water-stable open poly-nuclear Cu(I)-based metal-organic framework, [NC2H8]4Cu5(BTT)3·xG (G = guest of DMA and H2O) (1), featuring a giant multi-prismatic nanoscale cage high CO2/N2 CO2/H2 sorption selectivities, was successfully assembled by using the nitrogen-rich ligand 1,3,5-tris(2H-tetrazol-5-yl)benzene (H3BTT) to bridge two types Cu3 Cu2 clusters.