A Portable, Sprayable, Highly Malleable, Elastic, and Hydrophobic Antibacterial Fibrous Wound Dressing for Infected Wound Healing

Chemistry, Nanoscience, Polymer Chemistry, Materials Science, Organic Polymeric Materials, Medicine, Infectious Diseases, Life Sciences, Bioengineering,
wound dressing   antibacterial   hydrophobic   malleability   solution blow spinning   infected wound   wound healing  

Academic Background Wound infection is a significant concern for patients and healthcare professionals worldwide, particularly in the management of severe wounds. Inappropriate dressings can increase the risk of infection, prolong healing time, and even lead to higher mortality rates and economic burdens. Traditional wound dressings, such as gauze ...

Pressure Sensors Based on Densely Structured Graphene Fibers for Motion Monitoring

Chemistry, Nanoscience, Engineering, Electrical Engineering, Materials Science, Life Sciences, Bioengineering,
graphene fibers   wet spinning   dense structure   pressure sensor   motion monitoring  

Academic Background With the rapid development of smart wearable devices, pressure sensors, as core components, have garnered extensive attention in fields such as health monitoring, human-machine interaction, and artificial intelligence. Based on their sensing principles, pressure sensors are primarily categorized into capacitive, piezoelectric, t...

Optimizing Oxygen Reduction Reaction through Enhanced Mesoscopic Mass Transport in Ordered Mesoporous Carbon Nanofibers

Chemistry, Energy Chemistry, Materials Chemistry, Catalysis, Engineering, Energy Engineering, Materials Science, Inorganic Non-Metallic Materials,
oxygen reduction reaction   mass transfer   carbon nanofiber   mesoporosity   electrocatalysis   zinc-air battery   non-precious metal catalysts  

Academic Background As the global demand for green energy continues to grow, fuel cells and metal-air batteries are considered potential solutions for energy conversion and storage due to their high energy density. However, the commercialization of these technologies is hindered by the slow kinetics of the oxygen reduction reaction (ORR) at the cat...

Skin-Inspired Zero Carbon Heat-Moisture Management Based on Shape Memory Smart Fabric

Chemistry, Polymer Chemistry, Engineering, Mechanical Engineering, Environmental Engineering, Materials Science, Organic Polymeric Materials,
smart fabric   heat-moisture management   shape memory   zero carbon   unidirectional moisture transport  

Academic Background With the continuous increase in global greenhouse gas emissions, environmental temperatures are rising, posing potential threats to human health and productivity due to extreme weather conditions. Especially in summer, the widespread use of cooling devices such as air conditioners and electric fans has led to a sharp increase in...

Bioactive MgO/MgCO3/Polycaprolactone Multi-Gradient Fibers Facilitate Peripheral Nerve Regeneration by Regulating Schwann Cell Function and Activating Wingless/Integrase-1 Signaling

Chemistry, Polymer Chemistry, Materials Chemistry, Materials Science, Metallic Materials, Medicine, Neurology,
magnesium   multi-gradient fibers   Schwann cells   Wnt signaling pathway   peripheral nerve regeneration  

Study on Peripheral Nerve Regeneration Based on Multi-Gradient MgO/MgCO₃/PCL Nanofiber Membranes Academic Background Peripheral nerve defects are a common and complex orthopedic issue in clinical practice, with limited efficacy of current treatments. The insufficient proliferation and dysfunction of Schwann cells within nerve scaffolds are key fact...