Sentences with phrase «gold nanoparticles made»

Gold Nanoparticles made by researchers, and trusted by researchers.

Gold Nanoparticles made by researchers, and trusted by researchers.

Not exact matches

To take an up - close look at the gold nanoparticles in action, the researchers made a vacuum - tight microfluidic chamber by pressing two silicon - nitride semiconductor chips together with a 150 - nanometer spacer in between.

That revolution in medical diagnostics could be made possible by products like the Verigene system, which uses DNA - coated gold nanoparticles to identify telltale proteins and important genes.

Gold nanoparticles can make the pink «get ready to be a parent» mark on home pregnancy tests much easier to read.

The device consists of a gold nanoparticle, about 100 nanometers in diameter, embedded in a tiny cantilever — a miniature diving board — made of silicon nitride.

In the new study, Kelly and her colleagues chose to make rod - shaped gold nanoparticles the stars of their new molecular movies.

To use this motion - sensing technique in a practical device, Aksyuk and Roxworthy embedded the gold nanoparticle in a microscopic - scale mechanical structure — a vibrating cantilever, sort of a miniature diving board — that was a few micrometers long, made of silicon nitride.

Until now, however, the only reliable way to make gold nanoparticles was to combine the gold precursor chloroauric acid with a reducing agent such as sodium borohydride.

An experiment that, by design, was not supposed to turn up anything of note instead produced a «bewildering» surprise, according to the Stanford scientists who made the discovery: a new way of creating gold nanoparticles and nanowires using water droplets.

«Utilizing the nanoparticle carrier with a core made of gold nanoparticles also made it possible to obtain evidence for the entry of nanoparticles into the tumor; we looked at the tumor under the electron microscope and observed the particles,» said post-doctoral fellow and first author Xiangsheng Liu.

«The unique electronic structure of graphene along with its particular surface topography make it an ideal substrate for decoration with gold nanoparticles.

The DNA - modified nanoparticles — gold in this case — are positioned on a pre-patterned template made of complementary DNA.

Researchers at HZB in co-operation with Humboldt - Universität zu Berlin (HU, Berlin) have made an astonishing observation: they were investigating the formation of gold nanoparticles in a solvent and observed that the nanoparticles had not distributed themselves uniformly, but instead were self - assembled into small clusters.

An experiment that, by design, was not supposed to turn up anything of note instead produced a «bewildering» surprise, according to the Stanford scientists who made the discovery: a new way of creating gold nanoparticles...

To determine whether solid nanoparticle catalysts exhibit a related type of chemical communication, a team led by Peng Chen of Cornell University scrutinized nanoparticles made of either gold or palladium as the materials mediated various types of model catalytic reactions.

The gold - platinum nanoparticles, which are about hundred thousand times thinner than a human hair, also are efficient at converting laser radiation into heat and killing the cancer cell, making them promising for another cancer treatment known as photo - thermal therapy.

NanoHybrids makes the most reproducible and highly characterized Gold Nanoparticles available.

The use of their newly developed composite of black phosphorous, gold nanoparticles, and titanate lanthamum as a photocatalyst, the researchers commented, has made it possible to produce hydrogen from water and broadband sunlight, an innovation they expect will contribute significantly to solving environmental issues.