Schematic diagram of nanofibrous scaffolds with interconnected perfusable microchannel networks for engineering of vascularized bone tissue.Image 1.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11874226 | PMC |
http://dx.doi.org/10.1016/j.bioactmat.2025.01.040 | DOI Listing |
Nanomaterials (Basel)
March 2025
Department of Materials Science and Engineering, University of Crete, 700 13 Heraklion, Greece.
Chronic or improperly healed wounds, either as a result of extended trauma or prolonged inflammatory response, affect a significant percentage of the world population. Hence, there is a growing interest in the development of biomimetic scaffolds that expedite wound closure at the early stages. Curcumin (Cur) is a plant-derived polyphenol with antimicrobial activity, and it accelerates the wound contraction rate.
View Article and Find Full Text PDFInt J Biol Macromol
March 2025
Department of Polymer Engineering, Faculty of Chemistry and Chemical Engineering, Graduate University of Advanced Technology, Kerman, Iran.
This study presents the development of an enhanced wound dressing utilizing electrospun chitosan/polyvinyl alcohol/hyaluronic acid (CS/PVA/HA) nanofibers combined with copper-based metal-organic frameworks (MOFs) and silver nanoparticles (AgNPs). The primary aim was to create a dressing that supports skin regeneration while exhibiting antimicrobial properties and moisture absorption capabilities. HKUST-1 MOFs were synthesized via a solvothermal method and subsequently integrated with AgNPs into the CS/PVA/HA matrix.
View Article and Find Full Text PDFMacromol Rapid Commun
March 2025
Department of Physics, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Electrospun fish gelatin (FGel) nanofibers (NF) mimic the natural bodies extracellular matrix's (ECM) structure and are an attractive material for many biomedical applications. However, FGel poor mechanical properties and rapid dissolution in an aqueous media paired with usually low productivity of the typical electrospinning process necessitate further effort in overcoming these issues. In this study, alternating field electrospinning (AFES) fabricates cold water fish skin gelatin nanofibrous materials (FGel NFM) with up to 10 wt.
View Article and Find Full Text PDFBioact Mater
May 2025
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, PR China.
Schematic diagram of nanofibrous scaffolds with interconnected perfusable microchannel networks for engineering of vascularized bone tissue.Image 1.
View Article and Find Full Text PDFInt J Biol Macromol
February 2025
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China; School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, PR China. Electronic address:
Diabetes, characterized by hyperglycemia, poses a significant threat to human health. Diabetic wounds exhibit heightened levels of excessive reactive oxygen species (ROS), bacterial infection, hypoxia, and substantial exudate. These factors accelerate the inflammatory phase and impede wound healing, often leading to chronicity.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!