A5020594929- Neuroscience and Neural Engineering
- Ginger and Zingiberaceae research
- Nerve injury and regeneration
- Tissue Engineering and Regenerative Medicine
- Conducting polymers and applications
- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Neurogenesis and neuroplasticity mechanisms
- Medicinal Plant Extracts Effects
- Nanocomposite Films for Food Packaging
- Graphene and Nanomaterials Applications
- High-Temperature Coating Behaviors
- Nuclear Materials and Properties
- Advanced Drug Delivery Systems
- Wound Healing and Treatments
- Anesthesia and Neurotoxicity Research
- Hydrogels: synthesis, properties, applications
- Mesenchymal stem cell research
- Catalytic Processes in Materials Science
- EEG and Brain-Computer Interfaces
- Bone Tissue Engineering Materials
- Selenium in Biological Systems
- Pluripotent Stem Cells Research
- Phytochemistry and Biological Activities
- 3D Printing in Biomedical Research
Dalian University
2006-2025
Dalian University of Technology
2015-2025
State Council of the People's Republic of China
2016-2017
McMaster University
1994
Brockhouse Institute for Materials Research
1994
Electroactive biomaterials are widely explored as scaffolds for nerve tissue regeneration. Poly(3,4-ethylenedioxythiophene) (PEDOT) is a conductive polymer that has been chosen to construct engineered because of its excellent conductivity and non-cytotoxicity. In the present study, an electrically scaffold was prepared by assembling PEDOT on chitosan/gelatin (Cs/Gel) porous surface via in situ interfacial polymerization. The hydrophilic Cs/Gel hydrogel used template, nanoparticles were...
Engineering scaffolds with excellent electro-activity is increasingly important in tissue engineering and regenerative medicine.
Cr<sup>3+</sup> was substituted into Co–Zn ferrite to adjust the Curie temperature and coercivity for self-regulating hyperthermia temperature.
Abstract The novel chitosan (Cs)/gelatin (Gel) porous scaffolds containing hyaluronic acid (HA) and heparan sulfate (HS) were fabricated via freeze-drying technique, their physicochemical characteristics including pore size, porosity, water absorption, in vitro degradation biocompatibility investigated. It was demonstrated that the Cs/Gel/HA/HS composite had highly homogeneous interconnected pores with porosity above 96% average size ranging from 90 to 140 μm a controllable rate. scanning...
It is important to study the bactericidal mechanism with nanostructures for design and preparation of high-efficiency sterilization materials. In this paper, interfacial energy gradient between cells nanopillars proposed be driving force promote migrate into get killed. The expressions its were first established, then deformation pressured by was calculated. results show that or pressure on influenced nanopillar parameters substantially. smaller diameter larger pitch, greater cells. Only...
Cerebrospinal fluid (CSF) leakage caused by accidents or diseases resulting from traumatic brain injury, inflammation, tumor erosion and surgery can lead to many complications. In this study, a multifunctional composite double-layer hydrogel was designed simulating the structure of native dura mater, which composed polyacrylic acid (PAA), polyethyleneimine (PEI), sodium alginate (SA), β-cyclodextrin (β-CD) edaravone (Ed). The PAA/PEI layer had strong wet adhesion characteristics, while...
The effects of Alpinia protocatechuic acid (PCA) on spleen and liver antioxidant system in aged rats have been studied. PCA, a phenolic compound, was first isolated from the dried fruits Oxyphylla Miq. our laboratory. Young were injected intraperitoneally with PCA at single doses 5 mg kg −1 (low dose) or 10 (high per day for 7 days. activities endogenous antioxidants content lipid peroxide assayed. Compared young group, had significantly lower splenic weights, glutathione peroxidase (GSH‐PX)...
Abstract In this study, a laser‐induced graphene (LIG) loaded platinum nanoparticles (PtNPs) was prepared for precise, rapid and non‐enzymatic electrochemical detection of hydrogen peroxide (H 2 O ). The commercial PI films were used as the substrate LIG. order to improve performance LIG, layer PtNPs catalyst fabricated through magnetron sputtering process on surface LIG (PtLIG). Under optimized conditions, linear relationship between H reduction current concentration recorded, correlation...
Tissue engineering scaffolds provide biological and physiochemical cures to guide tissue recovery, electrical signals through the electroactive materials possess tremendous potential modulate cell fate. In this study, a novel hydrogel scaffold was fabricated by assembling poly(3,4-ethylenedioxythiophene) (PEDOT) nanoparticles on carboxymethyl chitosan/gelatin (CMCS/Gel) composite surface via in situ chemical polymerization. The structure, morphology, conductivity, porosity, swelling rate,...