AZoNano speak to Dr. Dominik Rejman about the innovative wound treatment, NANO-LLPO. This nanofibrous dressing can not only help to prevent bacterial infection but can promote wound healing as well. Read more about the research behind this exciting development, and how it is helping to advance the integration of nanotechnology in biomedicine. Please could you introduce [...]
The simple addition of nanoparticles to a hydrocarbon fuel can significantly change the characteristics of its combustion, researchers in Canada have discovered. By doping liquid ethanol with tiny particles of graphene oxide under varying conditions, Sepehr Mosadegh and colleagues at the University of British Columbia Okanagan Campus and Zentek in Thunder Bay Ontario showed how the additive can [...]
We have witnessed a race by major technology companies to launch new platforms that signal the beginning of a new phase in the Digital Era: The Metaverse and Omniverse Era. Those who perhaps believed AI, Blockchain, or Quantum would be the dominant force of the next Industrial Revolution are now likely wondering if The Metaverse or The [...]
Nanoengineers at the University of California San Diego have developed a new and potentially more effective way to deliver messenger RNA (mRNA) into cells. Their approach involves packing mRNA inside nanoparticles that mimic the flu virus—a naturally efficient vehicle for delivering genetic material such as RNA inside cells. The new mRNA delivery nanoparticles are described [...]
A global carbon credits breakthrough at COP26 in Glasgow blew away any gloom from failing to phase out coal use, say many observers. Discussion at the UN climate conference had been dominated by soaring atmospheric carbon dioxide levels, largely from fossil fuels but exacerbated by global deforestation, notably in tropical rainforests like the Amazon’s [...]
A study recently published in the journal Infection, Genetics and Evolution explored the attachment affinity of carbon nanotubes (CNTs) and carbon nano-fullerene towards numerous molecular targets of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Computational modeling of the 3D architectures of nano-fullerenes and CNTs was carried out, and molecule binding and molecular dynamic (MD) simulations were used to estimate [...]
Researchers from ITMO’s SCAMT Institute have developed a new nanomedicine testing system based on plant leaves. This new solution will make it possible to significantly cut down on animal testing. The system was described in Nano Letters ("Bioinspired In Vitro Brain Vasculature Model for Nanomedicine Testing Based on Decellularized Spinach Leaves"). One of the most challenging tasks for [...]
A silicon device that can change skin tissue into blood vessels and nerve cells has advanced from prototype to standardized fabrication, meaning it can now be made in a consistent, reproducible way. As reported in Nature Protocols, this work, developed by researchers at the Indiana University School of Medicine, takes the device one step closer [...]
'This is something that's never been observed before'. A team of scientists from the University of Vermont (UVM) has discovered a new form of reproduction in computer-designed organisms (CDOs) that they had created earlier. In this new form of replication, these robots ingest single-cell organisms and release "babies" that look and move like them, [...]
Harnessing renewable energy has been a prominent strategy to promote environmental conservation. Butterfly wings exhibit many unique properties, such as their striking wing coloration, light absorption mechanisms, and responses to various stimuli. For many years researchers have tried to replicate the intricate features of nature to develop artificial functional materials such as sensors, robotics, [...]
