A5059942403- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Hydrogels: synthesis, properties, applications
- Surface Modification and Superhydrophobicity
- Silk-based biomaterials and applications
- Nanocomposite Films for Food Packaging
- Wound Healing and Treatments
- Polymer Surface Interaction Studies
- Polymer composites and self-healing
- Bone Tissue Engineering Materials
- biodegradable polymer synthesis and properties
- Conducting polymers and applications
- 3D Printing in Biomedical Research
- Silicone and Siloxane Chemistry
- Additive Manufacturing and 3D Printing Technologies
- Natural Fiber Reinforced Composites
- Surgical Sutures and Adhesives
- Synthesis and properties of polymers
- Tissue Engineering and Regenerative Medicine
- Lignin and Wood Chemistry
- Advanced Polymer Synthesis and Characterization
- Hemostasis and retained surgical items
- Innovative Energy Harvesting Technologies
- Solar-Powered Water Purification Methods
- Nerve injury and regeneration
Wuhan Textile University
2016-2025
Humanwell Healthcare Group (China)
2021-2022
Tiangong University
2021
Materials Science & Engineering
2017
Walter Reed Army Institute of Research
2010
Beijing University of Chemical Technology
2007-2009
Wuhan University
2006-2008
Peking University
2007
Biocompatible carboxyethyl chitosan/poly(vinyl alcohol) (CECS/PVA) nanofibers were successfully prepared by electrospinning of aqueous CECS/PVA solution. The composite nanofibrous membranes subjected to detailed analysis scanning electron microscopy (SEM), differential calorimetry (DSC), and X-ray diffraction (XRD). SEM images showed that the morphology diameter mainly affected weight ratio CECS/PVA. XRD DSC demonstrated there was strong intermolecular hydrogen bonding between molecules CECS...
Commercial or clinical tissue adhesives are currently limited due to their weak bonding strength on wet biological surface, low compatibility, and slow adhesion formation. Although catechol-modified hyaluronic acid (HA) developed, they suffer from limitations: insufficient adhesiveness overfast degradation, attributed substitution of catechol groups. In this study, we demonstrate a simple efficient strategy prepare mussel-inspired HA hydrogel with improved degree Because the significantly...
In this study, dynamic imine covalent bonds were introduced into vanillin-based vitrimers networks, endowing thermosets with hot-reprocessing ability and chemical recyclability under acid hydrolysis. First, dialdehyde monomer, which was synthesized from lignin-derived vanillin reacted conventional amine cross-linkers to form bond networks. Even after three hot-processing cycles, the tensile strength elongation at break of polyschiff could be recovered least up 71.2 72.8%, respectively,...
The development of natural hydrogels with sufficient strength and self-healing capacity to accelerate skin wound healing is still challenging. Herein, a hyaluronic acid nanocomposite hydrogel was developed based on aldehyde-modified sodium hyaluronate (AHA), hydrazide-modified (ADA), cellulose nanocrystals (oxi-CNC). This formed in situ using dynamic acylhydrazone bonds via double-barreled syringe. exhibited improved excellent ability. Furthermore, platelet-rich plasma (PRP) can be loaded...
Abstract Degradable hydrogel adhesives with multifunctional advantages are promising to be candidates as hemostatic agents, surgical sutures, and wound dressings. In this study, constructed by catechol‐conjugated gelatin from natural resource, iron ions (Fe 3+ ), a synthetic polymer. Specifically, the latter is prepared radical ring‐opening copolymerization of cyclic ketene acetal monomer 5,6‐benzo‐2‐methylene‐1,3‐dioxepane N ‐(2‐ethyl p ‐toluenesulfonate) maleimide. By incorporation ester...