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'Soft' nanoparticles give plasmons new potential

EurekAlert   -   Scientific News Websites

Rice University scientists couple gold nanoparticles with soft polymers that pull energy from the gold's plasmonic response to light. That energy can then be used to catalyze chemical reactions.

Dec 22, 2020

Nanoparticles could improve oil production

EurekAlert   -   Scientific News Websites

A team of scientists from Siberian Federal University together with their colleagues from Novosibirsk studied the effect of nanoparticles on oil production efficiency. When added to the water that displaces oil from a reservoir, nanoparticles impr...

Dec 22, 2020

NIH neuroscientists isolate promising mini antibodies against COVID-19 from a llama

EurekAlert   -   Scientific News Websites

National Institutes of Health researchers have isolated a set of promising, tiny antibodies, or "nanobodies," against SARS-CoV-2 that were produced by a llama named Cormac. Preliminary results suggest that at least one of these nanobodie...

Dec 22, 2020

New phase for synthetic aperture microscopy

Phys.org   -   Scientific News Websites

Microscopy is an essential tool in multiple research fields and industries, such as biology, medicine, materials science, and quality control, to name a few. Although many microscopy techniques exist, each has pros and cons, mostly in terms of spa...

Dec 21, 2020

Nanoplastics alter intestinal microbiome and threaten human health

Phys.org   -   Scientific News Websites

We live in a world invaded by plastic. Its role as a chemically stable, versatile and multi-purpose fostered its massive use, which has finally translated into our current situation of planetary pollution. Moreover, when plastic degrades it breaks...

Dec 21, 2020

Method Invented to “Sketch” Quantum Devices With Focused Electrons

SciTechDaily   -   Scientific News Websites

Technique is 10,000 faster than previous methods, and can create active nanostructured gates directly below two-dimensional materials such as graphene. It has long been a... The post Method Invented to “Sketch” Quantum Devices With Focused Electr...

Dec 21, 2020

Skyrmions proposed as the basis for a completely new computer architecture

Phys.org   -   Scientific News Websites

The magnetic interactions between atoms at minute scales can create unique states such as skyrmions. Skyrmions have special properties and can exist in certain material systems, such as a 'stack' of different sub-nanometer-thick metal la...

Dec 21, 2020

New nanomaterial helps obtain hydrogen from a liquid energy carrier, in a key step toward a stable and clean fuel source

Phys.org   -   Scientific News Websites

Hydrogen is a sustainable source of clean energy that avoids toxic emissions and can add value to multiple sectors in the economy including transportation, power generation, metals manufacturing, among others. Technologies for storing and transpor...

Dec 21, 2020

Goldilocks and the three quantum dots: Just right for peak solar panel performance

Phys.org   -   Scientific News Websites

Scientists in Australia have developed a process for calculating the perfect size and density of quantum dots needed to achieve record efficiency in solar panels.

Dec 21, 2020

Goldilocks and the three quantum dots: Just right for peak solar panel performance

ScienceDaily   -   General News Websites

Maximizing the efficiency of renewable energy technology is dependent on creating nanoparticles with ideal dimensions and density, new simulations have shown.

Dec 21, 2020

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