A5063244036- Electrospun Nanofibers in Biomedical Applications
- Silk-based biomaterials and applications
- Nanocluster Synthesis and Applications
- Wound Healing and Treatments
- Advanced Sensor and Energy Harvesting Materials
- Graphene and Nanomaterials Applications
- Advanced Nanomaterials in Catalysis
- interferon and immune responses
- Supercapacitor Materials and Fabrication
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Materials and Mechanics
- Nanoplatforms for cancer theranostics
- Bone Tissue Engineering Materials
- Graphene research and applications
- Hydrogels: synthesis, properties, applications
- Advanced biosensing and bioanalysis techniques
- Magnetic Bearings and Levitation Dynamics
- Advancements in Battery Materials
- Tribology and Lubrication Engineering
- Antimicrobial Peptides and Activities
- Characterization and Applications of Magnetic Nanoparticles
- Acute Kidney Injury Research
- Semiconductor materials and devices
- Conducting polymers and applications
- Cancer Mechanisms and Therapy
Qingdao University of Science and Technology
2019-2025
Southwest Jiaotong University
2025
Hainan Provincial Academy of Agricultural Sciences
2013-2025
Shandong University
2024-2025
Institute of High Energy Physics
2021-2023
Chinese Academy of Sciences
2016-2023
Hebei University of Technology
2023
Harbin Institute of Technology
2022-2023
National Center for Nanoscience and Technology
2022-2023
Chengdu Military General Hospital
2009-2023
Graphene quantum dots (GQDs) are great promising in various applications owing to the confinement and edge effects addition their intrinsic properties of graphene, but preparation GQDs bulk scale is challenging. We demonstrated this work that micrometer sized graphene oxide (GO) sheets could react with Fenton reagent (Fe(2+)/Fe(3+)/H(2)O(2)) efficiently under an UV irradiation, and, as a result, periphery carboxylic groups be generated mass production. Through variety techniques including...
Conventional metal–organic framework (MOF) powders have periodic micro/mesoporous crystalline architectures tuned by their three-dimensional coordination of metal nodes and organic linkers. To add practical macroscopic shapeability extrinsic hierarchical porosity, fibrous MOF aerogels were produced synthesizing crystals on the template TEMPO-cellulose nanofibrils. Cellulose nanofibrils not only offered porosities mechanical flexibility for resultant aerogels, but also shifted balance...
Due to the high peroxidase-like activity and small lateral size of graphene quantum dots (GQDs), covalently assembled GQDs/Au electrode exhibits great performance stability in H2O2 detection. It is better or comparable some enzyme-immobilized electrodes, thus could be useful sensing changes biological systems.
Abstract Nanometerization of liquid metal in organic systems can facilitate deposition metals onto substrates and then recover its conductivity through sintering. Although having broader potential applications, producing stable aqueous inks keeps challenging because rapid oxidation when exposing to water oxygen. Here, a biocompatible ink is produced by encapsulating alloy nanodroplets gallium indium (EGaIn) into microgels marine polysaccharides. During sonicating bulk EGaIn alginate...
Abstract Electricity harvest from ubiquitous water has been endeavored, using nanogenerators based on carbon nanomaterials, to acquire renewable and clean energy cope with fossil depletion pollution as well. Meanwhile, though many biological organisms can harness for bioelectricity, it is still challenging produce nanomaterials billions of tons annual production in nature. Herein nanofibrils, including cellulose, chitin, silk fibroin, amyloid, are produced either by liquid‐exfoliation...
Antibacterial hydrogels have emerged as a promising approach for effective wound treatment. However, despite extensive research on the fabrication of antibacterial hydrogels, it remains challenging to develop injectable, biocompatible, transparent, and mass-producible with properties. In this study, we successfully fabricated an drug-loaded composite hydrogel, named CC45/OKG40/HS, through Schiff base reaction between carboxymethyl chitosan (CC) oxidized konjac glucomannan (OKG), followed by...
Silk, one of the strongest natural biopolymers, was hybridized with Kevlar, synthetic polymers, through a biomimetic nanofibrous strategy. Regenerated silk materials have outstanding properties in transparency, biocompatibility, biodegradability and sustainability, promising applications as diverse pharmaceutics, electronics, photonic devices membranes. To compete super mechanic their counterpart, regenerated been inorganic fillers such graphene carbon nanotubes, but frequently lose...
2D nanomaterials have various size/morphology-dependent properties applicable in electronics, optics, sensing, and actuating. However, intensively studied inorganic are frequently hindered to apply some particular industrial fields, owing harsh synthesis, high-cost, cytotoxicity, nondegradability. Endeavor has been made search for biobased with biocompatibility, sustainability, biodegradability. A method of hydrophobization-induced interfacial-assembly is reported produce an unprecedented...
Inorganic perovskite quantum dots CsPbX
Burn injuries are one of the most devastating traumas. The development polymer-based hydrogel dressings to prevent bacterial infection and accelerate burn wound healing is continuously desired. Mechanical strong hydrogels that encapsulated antibacterial drugs have gained increasing attention. Herein, aramid nanofibers (ANFs)-reinforced rhein fibrous (ANFs/Rhein) were fabricated through a one-pot procedure serve as possible treatment for Staphylococcus aureus-infected wound. ANFs preserved...
Bacterial infection, inflammation, and excessive oxidative stress are the primary factors that contribute to delayed healing of skin wounds. In this study, a multifunctional wound dressing (SF/Ag@rGO hydrogel) is developed promote infected wounds by combining inherent antibacterial activity Ag nanoparticles (NPs) with near-infrared (NIR)-assisted therapy. Initially, L-ascorbic acid used as reducing agent PVP-K17 stabilizer dispersant, facilitates synthesis reduced graphene oxide loaded NPs...
As a kind of emerging contaminant, psychoactive substances (PSs) have been detected in different types freshwater ecosystems; however, their occurrence coastal shore areas is seldom reported. In this study, surface water samples from the mangrove ecosystems across 6 cities and counties Hainan Island, 68 were collected August to December 2022, for assessment occurrence, spatial distribution, potential ecological risks PSs ecosystem South China. A total 13 determined by liquid...
Graphene quantum dots (GQDs) are graphene sheets with lateral sizes less than 100 nm, and have a higher electron conjugate state better dispersion ability in aqueous solution compared to micrometer-sized oxide (GO) sheets. Therefore they can overcome the drawbacks of GO an ideal candidate for nano-composites. In this work, composites GQDs Fe3O4 nanoparticles (NPs) (GQDs/Fe3O4) were prepared via one-step co-precipitation approach. The as-prepared GQDs/Fe3O4 showed superb peroxidase-like...
Veratryl alcohol can be oxidized to veratryl aldehyde or veratric acid with excellent selectivity and efficient conversion using Au graphene quantum dot composites (Au/GQDs) as catalysts.
The immobilization of the metal–organic frameworks (MOFs) on aerogels has risen to be a promising approach for combination advantages both sides. Shapeable MOF hybrid were obtained by growth crystals aramid nanofibril (ANF) retain high porosities, crystal structures, and original stabilities individual MOFs mechanical robustness, flexibility, low density ANFs. exhibited superior adsorption performance organic dyes (e.g., 113.8 mg/g methyl violet 107 rhodamine B), offered simple, efficient,...
Under the demand of urban expansion and constraints China's 'National Main Functional Area Planning' policy, agglomerations are facing with a huge contradiction between land utilization ecological protection, especially for Harbin-Changchun agglomeration who owns large number used protection agricultural production function. To alleviate this provide insight into future use patterns under different constraints' scenarios, we introduced patch-based simulation (PLUS) model simulated...
The past decades have witnessed an increasing interest in the exploration of room temperature gallium-based liquid metal (LM) field microfluidics, soft robotics, electrobiology, and biomedicine. Herein, this study for first time reports utilization nanosized gallium-indium eutectic alloys (EGaIn) as a radiosensitizer enhancing tumor radiotherapy. sodium alginate (Alg) functionalized EGaIn nanoparticles (denoted EGaIn@Alg NPs) are prepared via simple one-step synthesis method. coating Alg not...