Electrostatic spinning as a technique for producing nanoscale fibers has recently attracted increasing attention due to its simplicity, versatility, and loadability. Nanofibers prepared by electrostatic spinning have been widely studied, especially in biomedical applications, because of their high specific surface area, high porosity, easy size control, and easy surface functionalization. Wound healing is a highly complex and dynamic process that is a crucial step in the body's healing process to recover from tissue injury or other forms of damage. Single-component nanofibers are more or less limited in terms of structural properties and do not fully satisfy various needs of the materials. This review aims to provide an in-depth analysis of the literature on the use of electrostatically spun nanofibers to promote wound healing, to overview the infinite possibilities for researchers to tap into their biomedical applications through functional composite modification of nanofibers for advanced and multifunctional materials, and to propose directions and perspectives for future research.
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http://dx.doi.org/10.1039/d3ra07075a | DOI Listing |
Chemistry
January 2025
Westlake University, School of Engineering, 18 Shilongshan Road, 310024, Hangzhou, CHINA.
Design and manufacture of cathode materials, with suitable pore structure and high electrical conductivity to matching zinc anode, solving the problem of dissolution and structural degradation of cathode materials for zinc ion batteries (ZIBs), is great significance to the development of ZIBs. Herein, Vanadium Nitride (VN) uniformly decorated N-doped micro/mesoporous carbon nanofibers (VN/N-MCNF) with appropriate porous and reactive sites for Zn2+ is prepared by using V-MOF, as important precursor via electrostatic spinning and pyrolysis technique. As a cathode electrode for ZIBs, the VN/N-MCNF is suitable for diffusion and adsorption of large-sized solvated structured [Zn(H2O)6]2+, for its abundant micro/mesoporous structure and good electrical conductivity.
View Article and Find Full Text PDFMaterials (Basel)
December 2024
Faculty of Chemical and Process Engineering, Warsaw University of Technology, 00-645 Warsaw, Poland.
This study explores the fabrication of electret nonwoven structures for high-efficiency air filtration, utilizing the blow spinning technique. In response to the growing need for effective filtration systems, we aimed to develop biodegradable materials capable of capturing fine particulate matter (PM2.5) without compromising environmental sustainability.
View Article and Find Full Text PDFBioact Mater
April 2025
School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China.
Complete spinal cord injury (SCI) causes permanent locomotor, sensory and neurological dysfunctions. Targeting complex immunopathological microenvironment at SCI sites comprising inflammatory cytokines infiltration, oxidative stress and massive neuronal apoptosis, the conductive oriented nanofiber felt with efficient ROS clearance, anti-inflammatory effect and accelerating neural regeneration is constructed by step-growth addition polymerization and electrostatic spinning technique for SCI repair. The formation of innovative Fe-PDA-PAT chelate in nanofiber felt enhances hydrophilic, antioxidant, antibacterial, hemostatic and binding factor capacities, thereby regulating immune microenvironment of SCI.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China; Hangzhou CASbios Medical Co., Hangzhou 310000, China. Electronic address:
Oral squamous cell carcinoma (OSCC) is one of the most prevalent malignant tumors in the oral and maxillofacial region. Traditional treatments for OSCC, including surgery, radiotherapy, and chemotherapy, often lead to severe adverse effects. Therefore, the development of safe and effective novel cancer therapies is crucial for achieving synergistic cancer treatment, significantly enhancing patient survival and quality of life.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Sanya Science and Education Innovation Park, Wuhan University of Technology, Sanya 572024, China; School of Materials Science and Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070, China; Shenzhen Institute, Wuhan University of Technology, Shenzhen 518000, China. Electronic address:
High-performance polymer-based dielectric materials have attracted much attention in the field of energy storage due to high breakdown field strength and low cost. However, partial polymer-based materials are derived from traditional fossil energy derivatives, which are characterized by non-renewable and low dielectric constants, which are not conducive to the improvement of energy storage. In this paper, dissolved chitin through alkali/urea system is composited with SiO prepared by electrostatic spinning.
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