A5081814942- Wound Healing and Treatments
- X-ray Diffraction in Crystallography
- Hemostasis and retained surgical items
- Crystallization and Solubility Studies
- Electrospun Nanofibers in Biomedical Applications
- Surface Modification and Superhydrophobicity
- Advanced Cellulose Research Studies
- Surgical Sutures and Adhesives
- Silk-based biomaterials and applications
- Polymer composites and self-healing
- Advanced Sensor and Energy Harvesting Materials
- Lignin and Wood Chemistry
- Polymer Nanocomposites and Properties
- Trauma, Hemostasis, Coagulopathy, Resuscitation
- Fiber-reinforced polymer composites
- Building Energy and Comfort Optimization
- Nanoparticles: synthesis and applications
- Innovative concrete reinforcement materials
- Concrete Corrosion and Durability
- biodegradable polymer synthesis and properties
- Pickering emulsions and particle stabilization
- Graphene and Nanomaterials Applications
- Smart Grid Energy Management
- Polymer crystallization and properties
- Electric Vehicles and Infrastructure
Harbin Institute of Technology
2012-2024
Southwest University
2011-2024
Southeast University
2009-2024
First Affiliated Hospital of GuangXi Medical University
2024
Guangxi Medical University
2024
Ji Hua Laboratory
2024
State Key Laboratory of Silkworm Genomic Biology
2019-2023
Tsinghua University
2013-2022
China Academy of Building Research
2019-2022
Texas Tech University
2021
The self-healing abilities inside polymeric materials are desirable functions in science. Host–guest chemistry, combined with excellent properties of graphene, was used for the construction multistimuli-responsive intrinsic epoxy materials. By ultraviolet (UV) curing, unsaturated resin connected β-cyclodextrin/graphene complex through free radical copolymerization. introduced complex, acting as macro-cross-linker and photothermal agent, can reconnect damage-induced broken bonds dynamic...
Here, we report a bio-inspired chitosan (CS)-based mesh with high separation efficiency, oil-fouling repellency, and stability in complex liquid environment. The surface of the CS coating maintains underwater superoleophobicity low oil adhesion (<1 μN) pure water hyper-saline solutions, it can keep stable special wettability broad pH range environments after is fully cross-linked glutaraldehyde then reduced by sodium borohydride to form carbon-nitrogen single bond. process solely...
Silver inlaid with gold nanoparticles (Au–Ag NPs) prepared by using egg white an average sized of 10 nm and homogeneous dispersion were tested presented red fluorescence. Au–Ag NPs loaded into chitosan as wound dressing (CS–Au–Ag). CS–Au–Ag released silver ions faster, in higher amount, a more durable manner than the same content (CS–Ag), consequently, showing enhanced antibacterial activity. Cytotoxicity tests indicated that showed low cytotoxicity to L929 cells similar CS–Ag. These data...
Abstract Achieving rapid and safe control of perforating irregular hemorrhage, defined as bleeding wounds with external internal wound shape, located deep within complex covert hemorrhage sites, is vital to decrease the risk mortality during prehospital treatments surgical procedures. However, current hemostatic materials do not effectively their ability access source coagulate blood limited. Here, a biphasic Janus self‐propelled particle (MSS@CaCO 3 ) prepared via uniaxial growth...
Major challenges in traditional wound closure methods (e.g. using sutures and skin staplers) remain inadequately unaddressed; these invasive treatments induce extra puncture wounds, anesthetic side effects, severe scarring. Herein, an oxidized starch/gelatin-based shape memory hydrogel (OSG) was fabricated as a self-contracting dressing to facilitate noninvasive closure. The properties were attributed by introducing crosslink net-points the polymer structure through Schiff base reaction...
Wound dressings play a critical role in the cutaneous healing process. The uncertainty of an injury leads to irregular wound. However, incomplete contact between general dressing and wound reduces effectiveness dressing. Therefore, self-adapting hydrogels that are adhesive, injectable, self-healable being developed efficiently treat skin wounds. Here, we present approach based on dynamic Schiff-base bond formation prepare hydrogel automatically adapt wounds under natural conditions sustain...
The development of covalent adaptable networks has addressed the issue that conventional epoxy thermosets are difficult to degrade and reprocess, but greater challenge lies in how overcome trade-off between excellent degradability mechanical properties such as stiffness extensibility. Herein, a new concept dual-dynamic cross-linked network composed dynamic non-covalent bonds (imine hydrogen bonds) was proposed for closed-loop recovery thermosets/composites. Among them, additional crosslinks...
Abstract A superhydrophilic and underwater superoleophobic Cu(OH) 2 ‐covered mesh with micro‐ nanoscale hierarchical composite structures is successfully fabricated through a one‐step chemical oxidation of smooth‐copper mesh. Such mesh, without any further modification, can selectively separate water from oil/water mixtures high separation efficiency, possess excellent stability even after 60 uses. This method provides simple, low‐cost, scalable strategy for the purification oily wastewater.
A simple and fast method to prepare robust superhydrophobic octadecylphosphonic acid (ODPA) coating on oxidized copper mesh for self-cleaning oil/water separation is reported here. The substrate of the was first by immersion in an aqueous solution 1.0 M NaOH 0.05 K2S2O8 at room temperature 30 min, which then covered with micro- nanoscale Cu(OH)2 surface. Subsequently, immersed 2 × 10(-4) acid/tetrahydrofuran (ODPA/THF) solution, ODPA formed oxidised mesh. formation process takes place...
A metal–organic framework (MOF)-mediated adsorption strategy is first developed for improving the anti-ultraviolet (UV) properties of poly(p-phenylene benzobisoxazole) (PBO) fibers. In this work, UIO-66 was successfully anchored onto surface PBO fibers by one-step microwave-assisted heating method. The experimental results showed an obviously enhanced energy (91.1%), roughness (268.4%), interfacial shear strength (49.0%), and anti-UV (66.7%) compared to pristine dye (tartrazine) further...