Small amendments in overall concentrations, impurities and nucleation sites can lead to considerable differences in particle shape, size and purity, rendering reproducibility a concern. Therefore, ...

The "Gold Nanoparticle Market Report: Trends, Forecast and Competitive Analysis to 2031" has been added to ResearchAndMarkets.com's offering. The global gold nanoparticle market is expected to grow ...

(Upper panel) Experimental scheme. When a chiral gold nanoparticle is illuminated with near-infrared linearly polarized femtosecond light pulses, circularly polarized luminescence is observed in the ...

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 ...

(Nanowerk Spotlight) Adding gold nanoparticles to 3D printed materials has always faced a fundamental problem: the particles must either be mixed into the printing material beforehand or applied as a ...

Gold is a precious metal that has always fascinated humans. From Priam's Treasure to the legend of El Dorado, gold --regarded as the noblest of metals-- has been a symbol of splendour and wealth in ...

Spruce tree needles contain tiny gold particles — and they could indicate large gold deposits beneath the surface. When you purchase through links on our site, we may earn an affiliate commission.

Researchers have designed and constructed a new type of two-photon photodynamic therapy photosensitizer based on cell membrane targeting of luminescent gold nanoparticles. (Nanowerk News) Luminescent ...

A team of researchers has identified a promising new approach that may one day help to restore vision in people affected by macular degeneration and other retinal disorders. A new study by Brown ...

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 ...