Sentences with phrase «at nano scale»

But they are barely regulated - largely because they are not well understood; many are even perfectly safe materials which have utterly different effects at nano scale.

Their prototypes are fun science on three levels.Nano - assembly Breakthroughs First, the nanocars represent breakthroughs in scientific understanding of how to build machines at the nano scale: the nanodragster is only 1/25, 000 th of the width of a human hair.

It works like a nano power switch, and makes the use of molecular wires in electronic components at the nano scale feasible.

Abstract: Surface plasmon resonances provide a pathway to efficiently capture electromagnetic radiation in sub-wavelength structures for energy conversion and photodetection at the nano scale.

Not exact matches

That's a big problem as devices get ever smaller: at the nano - scale, weird quantum effects mean it becomes hard to predict where molecules will shed heat.

At the nano - scale, weird quantum effects come into play, and uncontrollable temperature fluctuations become seriously limiting.

The crystals grow in the form of nano - scale threads or rods, and specifically at considerably lower temperatures than before, in the range of just 140 - 230 °C.

In the world of nano - scale technology, where work is conducted at the atomic level, even the smallest changes can have an enormous impact.

The lead author, BYU mechanical engineering PhD student Zhao Pan, took the first sets of data and hypothesized that the moss was indeed using the unique nano, micro and barb - like structures to collect and transport water at various scales.

Dr Ventsislav Valev, who oversaw the work, said: «There's a great deal of scientific excitement about miniaturisation and working on nano - sized dimensions at the very small scale.

Simply shrinking large - scale machines and components down to the nano realm probably would not work, as the laws of nature are much different at small scales.

«Micro-scale 3D models are an important tool for many areas of science, but for most micro or nano - scale objects only a portion of the object can be seen in the field of view,» says Gopala Mulukutla, a research scientist in the Institute for the Study of Earth, Oceans and Space at UNH and the study's lead author.

Co-researcher Dr Mohsen Rahmani said the ANU team's achievement was a big milestone in the field of nanophotonics, which involves the study of behaviour of light and interaction of objects with light at the nano - scale.

He works on a nano - sized scale, looking at the bonds between molecules and atoms.

Northwestern researchers are analyzing tissue at the nano — as opposed to the micro — scale to root out cells whose nuclei have greatly expanded or otherwise show irregularities that could be signs of impending malignancy.

«Robotics at the micro - and nano - scale represent one of the new frontiers in intelligent automation systems,» Cappelleri said.

SUBSTANCES IN SOLUTION AND SOLID MATERIALS: Two young researchers from University of Copenhagen have received funding - DKK 10 million each - to build up research groups to study the relationship between the structure of materials at the nano - scale and their properties.

Twisting laser light offers the chance to probe the nano - scale: A new method to sensitively measure the structure of molecules has been demonstrated by twisting laser light and aiming it at miniscule gold gratings to separate out wavelengths: April 5th, 2018

But at the nano - scale, a quantum effect comes into play: some electrons jump through the insulating material and travel from one nanoparticle to the next.

This year's laureates were selected for making fundamental contributions to our understanding of the outer solar system, the differences in material properties at nano - and larger scales, and how the brain receives and responds to sensations such as sight, sound and touch.

The Electron Microscopy Facility enables biological research at micro - and nano - scales and provides Janelia researchers a nexus for multidisciplinary collaboration in high - resolution imaging.

Her fundamental investigations have aimed to control the synthesis of nanoparticles and nanostructured thin films; as well as, to apply microstructural characterisation techniques for the study of nanostructured materials at the nano - scale.

The materials retain their strength at any scale, from the nano to the macro.

Shlian is a guest lecturer and visiting research scholar at the University of Michigan's Material Science Department, where he is currently working on a research grant to translate paper structures to micro folds on a nano - scale.

Disposable solar panels developed using nanotechnology: Scientists at the University of Cape Town are exploiting the nano - scale properties of silicon to develop a super-thin disposable solar panel poster which they hope could offer rural dwellers a cheap, alternative source of power.

CNF is basically paper made from wood fibers at the nano - scale.

There's something extra fascinating about technologies developed at the micro and nano scale and these microsubmarines developed by University of California - San Diego scientists are no exception.