News tagged with gold

Building 'invisible' materials with light

A new method of building materials using light, developed by researchers at the University of Cambridge, could one day enable technologies that are often considered the realm of science fiction, such as invisibility ...

Jul 28, 2014
4.8 / 5 (10) 0

Graphene switches: Team makes it to first base

Ever since graphene was first isolated a few years ago, this quasi-two-dimensional network made up of a single layer of carbon atoms has been considered the magic material. Not only is graphene mechanically ...

Nov 27, 2012
4.8 / 5 (9) 0 | with audio podcast

Gold nanoparticles: A new delivery for cancer drugs

(Phys.org) —The protein tumor necrosis factor-alpha (TNF-alpha) is a powerful weapon in the arsenal to control cancer. Unfortunately, as is the case with many potent cancer therapies, the use of TNF-alpha as an anti-cancer ...

May 08, 2013
3.9 / 5 (10) 0