Occasionally referred to as ‘colloidal gold,’ gold colloid is a suspension comprising sub-micron gold nanoparticles suspended in a solvent - most commonly water. Gold nanoparticles' distinct ...

Gold particles of the size of billionths of a meter are lethal to cancer cells. This fact has been known for a long time, as has a simple correlation: The smaller the nanoparticles used to fight the ...

In the form of a 'nasal spray', tiny gold particles act as carriers, delivering a treatment directly to the brain: developed by scientists at the Università Cattolica Rome campus/Fondazione ...

Some key applications of gold nanoparticles include photonics, medicine and catalysis. 3 Gold nanoparticles have a high absorption cross-section in the visible and infrared regions, which can be tuned ...

A team of researchers has developed a novel method to enhance the precision of cancer treatment using gold nanoparticles tagged with DNA barcodes. A team of researchers from the National University of ...

When Burl Ives sang "Silver and gold decorations, on every Christmas tree" in "Rudolph the Red-nosed Reindeer," he surely didn't know that Christmas trees actually have gold inside their needles — but ...

Nanoparticles exhibit distinct physical and chemical properties compared to bulk materials, making them valuable in applications such as electronics, photovoltaics, catalysis, and biomedical sciences.

Nanoprecipitation, also known as solvent displacement or interfacial deposition, is a widely used method for the synthesis of nanoparticles. It involves the precipitation of a dissolved material from ...

Goldene is the latest 2D material to be made since graphene was first created in 2004. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The new ...