A5102759573- Electrospun Nanofibers in Biomedical Applications
- Tissue Engineering and Regenerative Medicine
- Polymer Surface Interaction Studies
- Bone Tissue Engineering Materials
- Landslides and related hazards
- Advanced Nanomaterials in Catalysis
- 3D Printing in Biomedical Research
- Geotechnical and Geomechanical Engineering
- Nanoplatforms for cancer theranostics
- Anesthesia and Neurotoxicity Research
- Seismology and Earthquake Studies
- Periodontal Regeneration and Treatments
- Collagen: Extraction and Characterization
- Cardiac and Coronary Surgery Techniques
- Underwater Acoustics Research
- Electrical Contact Performance and Analysis
- Nanoparticle-Based Drug Delivery
- Metal and Thin Film Mechanics
- Wireless Power Transfer Systems
- Aortic Disease and Treatment Approaches
- Inflammatory Biomarkers in Disease Prognosis
- Innovative Energy Harvesting Technologies
- Covalent Organic Framework Applications
- Underwater Vehicles and Communication Systems
- Lubricants and Their Additives
Southwest Jiaotong University
2017-2024
University of Electronic Science and Technology of China
2023-2024
Chengdu University
2017-2019
The molecular weights (MWs) of hyaluronic acid (HA) in extracellular matrix secreted from both vascular endothelial cells (VECs) and smooth muscle (VSMCs) play crucial roles the cardiovascular physiology, as HA with appropriate MW influences important pathways homeostasis, inhibits VSMC synthetic phenotype change proliferation, platelet activation aggregation, promotes monolayer repair functionalization, prevents inflammation atherosclerosis. In this study, samples gradients (4 × 103, 1 105,...
Functionalizing cardiovascular biomaterials with an extracellular matrix (ECM) via in vitro decellularization has been applied as effective method to improve the biocompatibility of implants. However, current ECM modified materials used for surface engineering implants have functional restrictions compared natural blood vessel due distinguished cell phenotypes vitro. Herein, we are inspired by vascular basement membrane which is composed secreted physiological endothelial cells (EC) and...
Coronary atherosclerosis is closely related to inflammation and oxidative stress. Owing poor biocompatibility, lack of personalized treatment, late toxic side effects, traditional drug-eluting stent intervention, releasing antiproliferative drugs, can delay endothelial repair cause thrombosis. The caused by results in an acidic microenvironment stress, which be considered as triggers for precise intelligent treatment. Here, we used catechol hyaluronic acid (C-HA) cystamine (Cys) prepare...
Thrombus, hyperplasia, and inflammation are constant threats challenges for long-term application of cardiovascular implants. Surface endothelialization has been considered as the preferable strategy to solve these problems because physiological functions gained from regenerated endothelial layers covering Thus, a surface with strong multi-functions including anti-coagulation, anti-hyperplasia, anti-inflammation, pro-endothelialization is ideal Herein, we developed novel coating by...
Military personnel need electronic devices and usually carry heavier batteries to meet the power consumption of electronics, which will hinder military operations. This paper proposes an electromagnetic energy harvester for converting human motion into electricity personnel. The proposed system consists a harvesting module storage module. using Halbach magnet array with half-wave rectification mechanism is harvest generating electricity. keeps magnets coils on one-way rotation, allows...
The controllable release is necessary for ideal drug delivery technologies. Because of their high specific surface area and porosity, titanium dioxide nanotubes (TNTs) have been widely used as carriers in medical devices. By loading copper the catalyst, nitric oxide (NO) generation was facilitated by catalyzing decomposition renewable endogenous NO donors vivo. Herein, long-term profile highlighted owing to multilayer polydopamine (PDA) cap structure. Different layers PDA are adjust...
The TiO2 nanotube has been anticipated for potential application cardiovascular implanted devices its excellent drug loading/release function and biocompatibility. However, mechanical behavior rarely studied as the devices. tube length is a crucial factor which not only decides loading ability but also influences devices' behavior. Therefore, in this work, nanotubes with different (NT2, NT4 NT6) were fabricated, their surface energy, residual stress, tensile tolerability blood flow shear...
The micro-patterned TiO 2 nanotube has been anticipated for potential application cardiovascular implanted devices its excellent drug loading/ release function and biocompatibility. However, mechanical behavior rarely studied as the devices. tube length is a crucial factor which not only decides loading ability but also influences devices’ behavior. Therefore, in this work, nanotubes with different (MNT2, MNT4 MNT6) were fabricated, their surface energy, residual stress, tensile tolerability...
Abstract The properties of rockfalls, such as the volume and geometry detached rock mass well number diameter fragments, greatly affect their propagated behavior, different strategies are required to mitigate rockfall hazards. Landquakes generated by rockfalls regarded good proxies for those properties. To explore free‐fall impact dynamics a series experiments on granular masses were designed conducted with characteristics landquakes versus initial variables being analyzed. results show that...
Abstract Silver ions (Ag) as an effective biocidal metal has commercialized various anti‐bacterial materials. However, the high toxicity of Ag always induces undesired tissue injuries, impeding development on biomaterials. Recently, reactive oxygen species (ROS) emerges most promising agent for materials by modulating cell apoptosis. Herein, highly efficient Ag‐doped TiO 2 nanofilms (TiO @Ag x , = 1, 2, 3) are reported wherein and ROS produced controllable photocatalytic reaction upon UV...
Endothelialization in vitro is a very common method for surface modification of cardiovascular materials. However, mature endothelial cells are not suitable because the difficulty obtaining and immunogenicity. In this patent work, we determined appropriate amount copper by constructing copper- loaded titanium dioxide nanotube array that can catalyze release nitric oxide, compared effects coupled-/soluble-copper on stem cells, then induced to differentiate into cells. The results showed it...
Rail freight is a vital part of global economic development. The hunting instability trains seriously affects safety. lack electrical pipelines between makes the energy onboard monitoring equipment an urgent problem to be solved. In this paper, self-consistent system (ESCS) based on roller-bearing-based triboelectric nanosensor proposed detect running status while providing electric energy. ESCS consists two modules: (RB-TENS) module and detection module. RB-TENS innovatively combines...