In our previous work, my colleague and I have shown that this applies to noble metals such as gold, copper ... be reached by miniaturizing magnesium nano-sheets of about half nanometer thickness ...

Department of Biochemistry, University of Calcutta, Kolkata, India. In recent years the synthesis of stable gold nanoparticles is one of the most active areas of research in the field of ...

Their size, size distribution, and zeta potential were measured by a light scattering technique (Zetasizer; Malvern, Nano ZS). Prior to analysis ... the samples were sputtered with a gold coating and ...

A new method uses gold to assemble multi-element nanoparticles under mild conditions, offering improvements in catalytic ...

Gold particles could help reproduce the visual signals of damaged photoreceptor cells and restore vision, according to new ...

Scientists in Germany have crafted “skyrmion bags” of light—complex vortex-like structures—on the surface of gold by cleverly manipulating how laser beams interact with nano-etched patterns. This unus ...

A new study by Brown University researchers suggests that gold nanoparticles—microscopic bits of gold ... In a study ...

As opposed to surgery, "an intravitreal injection is one of the simplest procedures in ophthalmology," said the lead ...

Gold prices in India saw a slight decrease today, with rates decreasing by ₹25 per gram for 22-carat gold across most cities. The price for 8 grams of 24-carat gold also decreased by ₹208 ...

Commissions do not affect our editors' opinions or evaluations. The price of gold today, as of 9:12 am ET, was $3,290.60 per ounce. That’s down 1.92% from yesterday’s gold price of $3,354.90.

The unstable economic environment and a bearish outlook on equities are expected to keep gold prices higher in 2025. (FE Online) After hitting an all-time high in early April 2025, the price of ...