Sentences with phrase «studied nanometre»

Not exact matches

In a paper published in EPJ B, the authors study how the crystal periodicity affects the motion of ions whose energy belongs to a 1 to 2 MeV range, as they are transmitted through very thin crystals on the order of a few hundred nanometres, and how it impacts their angular distribution.

X-rays generated at that facility enable scientists to study and characterize the structure of edible fats at meso and micro levels (hundreds of nanometres to a few micrometres in size).

To carry out the study, the team has analysed how different carbohydrates act on the surface of silver nanoparticles (Ag - NP) of around 50 nanometres, which have been introduced into cultures of liver cells and tumour cells from the nervous system of mice.

Published in the journal Nature, the results of the study, funded in part by the Graphene Flagship, could improve our understanding of water transport through nanometre - scale channels in natural and artificial membranes.

Recent advances in optical physics have made it possible to use fluorescent microscopy to study complex structures smaller than 200 nanometres (nm)-- around 500 times smaller than the width of a human hair.

With the methods used, it is now possible to study not only ore particles on the ocean floor in the range of millimetre to nanometre, but also the smallest fossils and living organisms, such as micro-organisms.

A time - of - flight secondary ion mass spectrometer (ToF - SIMS), which provides a very high spatial resolution down to the nanometre range, was used in this particular study.

«Static electric fields can not penetrate more than 1 nanometre into good conductors,» explains Bozovic, whose team carried out the new study.

For their study, the Bern research groups used a new microscope, which allowed them to look into trypanosomes and their mitochondria with a resolution of less than 50 nanometres.