Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: nanotechnology – Page 49

Evan A. Scott, PhD, comes to UVA from Northwestern University, where he has conducted groundbreaking research into the use of tiny nanostructures to battle heart disease, cancer, glaucoma and more. Scott’s nanostructures, far too small for the eye to see, allow for the precise delivery of drugs and other therapeutics to specific inflammatory cells to benefit the body’s immune response. His research provides important answers about the fundamental processes responsible for diseases and paves the way for high-tech treatments using cleverly designed, and mind-blowingly miniscule, synthetic materials.

“We are excited to welcome Dr. Scott to head up nanoSTAR at this critical turning point in nanotechnology research at the University of Virginia,” said Melina R. Kibbe, MD, dean of the School of Medicine. “Nanotechnology has vast untapped potential to benefit patients everywhere. It is a long-standing strength for UVA and will be a foundational pillar of the Paul and Diane Manning Institute of Biotechnology.”

The Manning Institute, under construction at Fontaine Research Park, will tackle some of the greatest challenges in medicine by focusing on cutting-edge areas of research such as nanotechnology, targeted drug delivery, cellular therapies and gene therapy. NanoSTAR, with Scott at the helm, will play a key role in that nanotechnology research, and Scott will work to foster collaborations across Grounds, including among the School of Medicine, School of Engineering and Applied Science, School of Data Science and the College of Arts and Sciences, among others.

Read more | >

Is it possible for nanoparticles to go through the digestive system and deliver medicine directly to the brain tissue? Researchers from Michigan State University say yes, and their latest findings are expected to benefit patients with neurodegenerative disorders like multiple sclerosis, or MS; amyotrophic lateral sclerosis, or ALS; and Parkinson’s disease, or PD.

Read more | >

Researchers have shown that double-layer graphene can function both as a superconductor and an insulator, a property that could revolutionize transistor technology. This dual functionality allows for the development of nanoscale transistors that are highly energy-efficient.

An international research team led by the University of Göttingen has demonstrated experimentally that electrons in naturally occurring double-layer graphene move like particles without any mass, in the same way that light travels. Furthermore, they have shown that the current can be “switched” on and off, which has potential for developing tiny, energy-efficient transistors – like the light switch in your house but at a nanoscale. The Massachusetts Institute of Technology (MIT), USA, and the National Institute for Materials Science (NIMS), Japan, were also involved in the research. The results were published in the scientific journal Nature Communications.

Read more | >

An international research team led by the University of Göttingen has demonstrated experimentally that electrons in naturally occurring double-layer graphene move like particles without any mass, in the same way that light travels.

Furthermore, they have shown that the current can be “switched” on and off, which has potential for developing tiny, energy-efficient transistors – like the light switch in your house but at a nanoscale.

The Massachusetts Institute of Technology (MIT), USA, and the National Institute for Materials Science (NIMS), Japan, were also involved in the research. The results were published in Nature Communications (“Probing the tunable multi-cone band structure in Bernal bilayer graphene”).

Read more | >

Intrinsically stretchable quantum dot light-emitting diodes. Credit: Institute for Basic Science.

Intrinsically stretchable quantum dot-based light-emitting diodes achieved record-breaking performance.

A team of South Korean scientists led by Professor KIM Dae-Hyeong of the Center for Nanoparticle Research within the Institute for Basic Science has pioneered a novel approach to stretchable displays. The team announced the first development of intrinsically stretchable quantum dot light-emitting diodes (QLEDs).

Read more | >

Study shows neutrons can bind to nanoscale atomic clusters known as quantum dots. The finding may provide insights into material properties and quantum effects.

Neutrons are subatomic particles that have no electric charge, unlike protons and electrons. That means that while the electromagnetic force is responsible for most of the interactions between radiation and materials, neutrons are essentially immune to that force.

Neutron interaction through the strong force.

Read more | >

An international research team led by the University of Göttingen has demonstrated experimentally that electrons in naturally occurring double-layer graphene move like particles without any mass, in the same way that light travels. Furthermore, they have shown that the current can be “switched” on and off, which has potential for developing tiny, energy-efficient transistors—like the light switch in your house but at a nanoscale.

Read more | >