A5100652435- Electrospun Nanofibers in Biomedical Applications
- Tissue Engineering and Regenerative Medicine
- Drilling and Well Engineering
- Osteoarthritis Treatment and Mechanisms
- Hydraulic Fracturing and Reservoir Analysis
- Crystallography and molecular interactions
- Crystallization and Solubility Studies
- Periodontal Regeneration and Treatments
- Silk-based biomaterials and applications
- Bone Tissue Engineering Materials
- X-ray Diffraction in Crystallography
- Polymer Surface Interaction Studies
- Infectious Aortic and Vascular Conditions
- Orthopedic Infections and Treatments
- Pulmonary Hypertension Research and Treatments
- Nanocomposite Films for Food Packaging
- Titanium Alloys Microstructure and Properties
- Vascular Procedures and Complications
- Advanced Welding Techniques Analysis
- Antimicrobial agents and applications
- Epoxy Resin Curing Processes
- biodegradable polymer synthesis and properties
- Nanoparticles: synthesis and applications
- Flame retardant materials and properties
- Potassium and Related Disorders
China National Petroleum Corporation (China)
2025
Karamay Central Hospital of Xinjiang
2023-2024
Guangdong Academy of Medical Sciences
2021-2024
Southern Medical University
2024
Guangdong Provincial People's Hospital
2021-2024
Beijing University of Chemical Technology
2020-2022
State Key Laboratory of Organic-Inorganic Composite Materials
2020-2022
Nanjing Normal University
2018-2019
Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing
2018-2019
University of Toronto
2014
Abstract Based on the shut-in imbibition process in low-permeability reservoirs, this paper illustrates saturation rebalancing principle of post-fracturing well shut-in. It establishes an optimization method for time aimed at shortening oil production initiation period and achieving quick breakthrough. The study analyzes effects permeability, porosity, fracture half-length, fracturing fluid hydraulic time. results show that during following fracturing, water matrix fractures undergo...
Heart failure (HF) is one of the main comorbidities in patients receiving maintenance hemodialysis (HD). Sacubitril/valsartan (SAC/VAL) widely used HF with reduced ejection fraction (HFrEF) or mid-range (HFmrEF). However, pharmacokinetic (PK) and pharmacodynamic properties SAC/VAL HD remain uncertain.This study aimed to analyze efficacy PK HFrEF HFmrEF.HD HFmrEF were treated 50 100 mg twice a day (BID) concentrations valsartan LBQ657 (active metabolite SAC) determined by high-performance...
Electrospinning is a common and effective technology used for the fabrication of biomimetic nanofibers targeting tissue regeneration applications. As cartilage regeneration, containing natural components derived from extracellular matrix (ECM) are preferred. However, it not easy an task to electrospin glycosaminoglycan (GAG) like hyaluronic acid (HA) chondroitin sulfate (CS) by themselves. In this study, HA and/or CS were co-electrospun with poly(L-lactide) (PLLA) or PLLA/gelatin (1:1 in...
More than 10 million people suffer from cardiovascular diseases, and diseased blood vessels need to be treated with vascular patches. For a patch, good affinity for endothelial progenitor cells is key factor in promoting the formation of tissue—endothelialization. To construct such patch cell affnity, this work, we first synthesized reactive zwitterionic organophosphate containing phosphorylcholine headgroup: 6-(acryloyloxy)hexyl-2-(N-isopropyl-N,N-dimethylammonio)ethyl phosphate (AHEP). We...
Osteochondral defects pose an enormous challenge due to the lack of effective repair strategy. To tackle this issue, importance a calcified cartilage interlayer (CCL) in modulating osteochondral regeneration should be valued. Herein, we proposed that extracellular matrix (ECM) derived from suitable cell source might efficiently promote formation cartilage. end, sheets four kinds cells, including bone marrow mesenchymal stem cells (BMSCs), pre-osteoblasts (MC3T3), chondrocytes (Cho), and...
Abstract Thermal property of soy protein isolates (SPI) was studied with differential scanning calorimetry and thermogravimetric analysis. The weight loss pure SPI is about 300°C. glass transition temperature ( T g ) above 200°C. best molding glycerin plasticized plastics were then given. It between 125 140°C. Subsequently the special molded investigated. Results show that atmosphere humidity affects mechanical thermal plastics. With increasing humidity, tensile strength decreases. While...
Vascular patches based on a decellularized scaffold (DCS) have received considerable attention for the treatment of vascular defects caused by cardiovascular diseases. In this work, we fabricated polyurethane-cardiolipin/polyurethane composite film (PU-CL/PU) cosedimentating PU-CL nanoparticles in PU-saturated ethanol solution onto PU and evaluated biocompatibility film. We also PU-CL/PU/DCS patch (CLVP) investigated its vivo performance mouse model. The PU-CL/PU showed improved features,...
With increasing incidence rate of cardiovascular diseases and implant-related infections, there is growing demand for vascular patches that can promote endothelialization resist bacterial infection. In this work, we immobilized sodium triphosphate–capped silver nanoparticles onto a polyurethane film to obtain composite evaluated its in vitro biocompatibility. Subsequently, anchored polyurethane-coated decellularized scaffold prepare patch investigated vivo performance mouse model. The...
The heterogeneous nature of osteochondral tissue requires the construction implant with biomimetic gradients. Electrospun fibrous meshes different designs provide feasibility in arranging such a kind gradient structure via layer-by-layer stacking. In this study, triphasic was constructed by layering pre-differentiated cell sheets, which were hold electrospun poly(L-lactide)/gelatin (PLLA/Gel) containing hyaluronic acid and chondroitin sulfate for cartilage layer or hydroxyapatite bone layer....
ABSTRACT In this work, we prepared three composites polyurethane (PU)/chlorhexidine acetate (CA), PU/montmorillonite (MMT), and PU/CA‐MMT, investigated their kinetics of thermal degradation at different heating rates atmosphere. These materials had good stability aging resistance. The PU/CA (T onset: 237.3°C) was not obviously enhanced by the addition only CA when compared with that PU 232.3°C), while PU/MMT 273.4°C) considerably MMT due to high MMT. CA‐MMT filler dispersed exfoliated in...
Abstract There is a strong relationship between formation pressure and production capacity; high often means production. Accurate prediction can provide reference for good deployment resource assessment; pre-drilling effectively prevent well blowouts other drilling accidents. The research on methods started in the 1960s has been developed since then. However, due to complexity of overpressure genesis mechanism, complete theoretical system not established yet. existing models are mostly...
Secondary hyperparathyroidism (SHPT) is a prevalent chronic complication in patients undergoing hemodialysis. Parathyroidectomy (PTX) crucial for reducing mortality and improving the prognosis treatment of refractory hyperparathyroidism. However, it often associated with number postoperative complications such as hypotension, hyperkalemia, hungry bone syndrome. A previous study demonstrated that low blood pressure influences patency autogenous arteriovenous fistulas (AVF). Few studies have...
Nanocomposites have been extensively used in many fields. Their properties can be improved or enhanced by the components nanocomposites. In this study, we reported antibacterial activity, cell toxicity, and mechanical property of a three-component nanocomposite which consisted ultra-high molecular weight polyethylene (UHMWPE), chlorhexidine acetate (CA), montmorillonite (MMT). This (UHMWPE/CA-MMT) maintained good short-term resistance to bacterial adhesion, its long-term adhesion was...
Chemical vapor deposition (CVD) is one of the popular methods for controllable synthesis large-area high-quality graphene. CVD grown graphene over metals can be established large area and this important applications, example transparent conducting electrodes solar cells, where a contiguous covering required. However, due to morphology catalytic substrates kinetic factors in process growth, as-synthesized polycrystalline film merged by many small domains. The grain boundaries will make...
Abstract Hydraulic fracturing technology is widely used in the oil and gas extraction industry. However, mechanical mechanisms of fracture extension penetration under conditions are not clear so far. On this basis, indoor tests on evolution hydraulic activation bedding planer facets rock specimens were conducted to analyze explore statistically. The experimental results show that observed micro-cracking specimen sections at microscopic scale due macroscopic fluid pressure, as compressive...