Sentences with phrase «small gold particles»
A Swansea University nanomaterials expert has been looking at how small gold particles survive when subjected to very high temperatures.
https://www.sciencedaily.com/ Not exact matches
The gold particles on the plate act as nano - optics and make it possible to focus a beam of light below the diffraction limit so as to precisely measure something that is very small — right down to 20 nanometres.
Average concentrations of gold in the leaves are much higher than normal, but individual particles of the metal are still very small, few, and far between.
The basic idea is that, in the case of large nuclei such as gold, which have a very large positive electric charge, electromagnetic interactions play a much more important role in particle production than they do in the case when two small, equally charged protons collide.
The smallest particles have metal cores of only 1 - 2 nm with a few tens to a couple of hundred gold atoms.
Tiny spherical particles of gold and silver that are more than 100 million times smaller than the gold and silver baubles used to decorate seasonal fir trees...
Madsen, Hirschberg, and their research team are exploring a small solution to this big problem: employing macrophages, the aforementioned, material - ingesting white blood cells, to transport nano - sized particles of therapeutic gold to surgical resection sites.
Small particles of rose pink glitter mixed in with gold, green, and blue bar glitter.