Gold is having a moment. The price of gold has shot up over the past year, hitting its current apex, which is just shy of $3,000 per ounce. Various economic factors have driven up the cost of the ...

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 ...

Extensive research has been conducted on gold nanostructures due to their captivating electrical, conductive, and optical characteristics. Recently, these materials have expanded beyond their ...

Demand for gold used in electronics peaked in 2010 at 328t, steadily falling to 249t in 2023. Gold is an essential component in the manufacturing of AI-enabled devices. AI systems rely heavily on ...

While Raman spectroscopy has been hugely successful in a number of domains of chemistry and materials science, 1-3 one of the main challenges with performing Raman measurements is the inherently weak ...

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 ...