Gold nanoparticles' size and shape are critical ... is a rapidly rotating tube open at one end with liquids delivered through jet feeds. Different rotational speeds and external application ...

Gold nanoparticles (AuNPs) are nanoscale particles of gold, typically ranging in size from 1 to 100 nanometers (nm). These nanoparticles exhibit unique physical, chemical, and optical properties that ...

Neutron-activated gold Novel activation imaging technique enables real-time visualization of gold nanoparticles in the body without the use of external tracers. (Courtesy: Nanase Koshikawa from Waseda ...

This could help make treatments safer and more precise, leading to better outcomes for cancer patients. Scientists in Japan have developed a new way to do just that using tiny gol ...

They use the multilayer assembly approach to coat vascular stents with ultrathin films containing gold nanoparticles, barium sulphate and/or fluorescent-dye contrast agents, and demonstrate that ...

Scientists have for the first time filmed the real-time growth and contraction of Palladium nanoparticles, opening new avenues for utilising and recycling precious metal catalysts.