A5073081890- Advanced Sensor and Energy Harvesting Materials
- Carbon Nanotubes in Composites
- Bone Tissue Engineering Materials
- Mechanical and Optical Resonators
- Conducting polymers and applications
- Nanowire Synthesis and Applications
- Nanomaterials and Printing Technologies
- Gas Sensing Nanomaterials and Sensors
- Molecular Junctions and Nanostructures
- Analytical Chemistry and Sensors
- Electrospun Nanofibers in Biomedical Applications
- Graphene and Nanomaterials Applications
- Graphene research and applications
- Supercapacitor Materials and Fabrication
- Nanomaterials for catalytic reactions
- Microfluidic and Capillary Electrophoresis Applications
- Tactile and Sensory Interactions
- Fungal Biology and Applications
- High Entropy Alloys Studies
- Advanced materials and composites
- Microbial Natural Products and Biosynthesis
- Electrochemical Analysis and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Microfluidic and Bio-sensing Technologies
- Nanofabrication and Lithography Techniques
Baoji University of Arts and Sciences
2025
Tsinghua University
2014-2024
Quzhou University
2022-2024
China Earthquake Administration
2023-2024
PetroChina Southwest Oil and Gas Field Company (China)
2023-2024
Xiangtan University
2024
University of Hong Kong
2024
National University of Defense Technology
2023-2024
Southwest Petroleum University
2024
Shandong University
2023
Abstract Terahertz (THz) absorption technology is promising in radar stealth, electromagnetic interference (EMI) shielding, and the upcoming 6G communication. However, most popular metamaterial‐based THz absorbers suffer from complex fabrication process and/or narrowband characteristics. Here, a broadband, lightweight, hydrophobic absorber realized based on Ti 3 C 2 T x MXene sponge foam (MSF) that obtained by using dip‐coating method. Due to macroscopic impedance matching free space various...
There have been many applications in biomedical fields based on hydroxyapatite nanoparticles (HA NPs) over the past decades. However, biocompatibility of HANPs is affected by exposure dose, particle size, and way contact with cells. The objective this study to investigate effect HA NPs different sizes osteogenesis using human mesenchymal stem cells (hMSCs). Three different-sized (~50, ~100, ~150 nm, resp.) were synthesized cytotoxicity, cellular uptake, osteogenic differentiation hMSCs....
A micrometer-sized fuel cell based on Nafion/poly(vinyl pyrrolidone) nanowires is presented. The high-performance micro containing a single NPNW proved easy to fabricate and delivered reproducible results. Values for the open-circuit voltage, maximum current-density, power density were orders of magnitude higher than those traditional cells (see figure). Micro assemblies may have future applications in integrated self-powered nanodevices.
3D hierarchical structures composed of Mn<sub>3</sub>O<sub>4</sub>nanosheets are synthesized and show high photocatalytic performance.
Silica-based materials with favourable biocompatibility are generally considered as excellent candidates for applications in biomedical fields. However, previous researches mainly focused on the safety of silica-based materials, their effects osteogenic differentiation human mesenchymal stem cells (hMSCs) still need further investigations. In this study, core-shell fluorescent silica nanoparticles (silica NPs) three different sizes (S1 ~ 50 nm, S2 200 S3 400 respectively) were prepared...
The architecture and composition of bone tissue engineering scaffolds play important roles in modulating the growth tissue. Composite fibers composed poly(lactic-co-glycolic acid) (PLGA) skeleton coated with hydroxyapatite (HA) or hydroxyapatite/collagen (HA/Col) were successfully produced via electrospinning, biomimetic process, adsorption. PLGA fabricated by electrospinning process a nanofibrous structure (diameter ranging from 200 to 400 nm) showed morphologic similarity extracellular...
Aim: Previously, different results have been achieved regarding effects of silver nanoparticles (Ag NPs) on osteogenesis stem cells and the mechanisms not disclosed yet, which are quite important for potential application Ag NPs in bone reconstruction. Materials & methods: Effects human mesenchymal (hMSCs) with underlying were investigated. Results: at 2.5 5 μg/ml increased osteogenic proteins expression mineralization hMSCs. Meanwhile, autophagy was activated by it could be inhibited...
Metal-organic frameworks-through the use of creative synthetic designs-could produce MOF materials with excellent porosity, stability, particle microstructures, and conductivity, their inherent characteristics-including porosity controllable structure-may result in an immense number prospects for energy storage. In this paper, a nanosphere-like NiCo-MOF was effectively manufactured via ultra-fast microwave technique. Additionally, ideal synthesis conditions were investigated by adjusting...
To understand the role of surface chemistry on cell behavior and associated molecular mechanisms, we developed utilized a chemical gradient amine functional groups by carefully adjusting gas composition 1,7-octadiene (OD) allylamine (AA) plasma phase above moving substrate. The used in present work shows an increasing N/C ratio wettability from OD side toward AA with no change topography. Under standard culture conditions (with serum), human adipose-derived stem cells (hASCs) adhesion...
Micro/nanostructured TiO2/ZnO coating has been shown to possess multiple functions, including antibacterial activity and bioactivity. Osteoblast-like SaOS-2 cells were employed for evaluating the in vitro osteogenic capacity of this positive results obtained. However, traditional principles osseointegration focus only on differentiation alone. The effects immunomodulation have largely ignored. In study, inflammatory responses macrophages micro/nanostructured investigated. extract media...
The development of bone tissue engineering scaffolds still remains a challenging field, although various biomaterials have been developed for this purpose. Electrospinning is promising approach to fabricate nanofibers with an interconnected porous structure, which can support cell adhesion, guide proliferation and regulate differentiation. aim study composite fibers composed poly(lactic-co-glycolic acid) (PLGA) silica nanoparticles (NPs) via electrospinning investigate the effect PLGA/SiO2...
Abstract Flexible sensors have recently attracted much attention for potential applications in motion measurement and wearable health monitoring. In this paper, an environment-friendly, economic, high-performance paper-based self-inductive folding displacement sensor (PSIFS) was proposed, with resolution of 20 μm wide range 43.2 mm. The sensitivity could reach 4.44% mm −1 the maximum deviation 0.00904 experiments. sensing mechanism based on inductance variation due to three-dimensional...