Researchers recover and reuse waste gold nanoparticles
A group of US chemists has developeda straightforward method to recover and recycle gold nanoparticlesfrom nanomaterials waste.1
The market share for gold nanoparticles is expected to increase exponentially in the next years,as they have applications in areas like medical diagnostics,storage devices and solar cells.Gold is expensive,and researchers have been developing ways to recover gold from waste.However,most methods require toxic chemicals such as mercury or cyanide.
Now,a team led byPeter Vikeslandat Virginia Tech in the US has adapteda gold recovery methodfirst developed byrecent Nobel prize laureate Sir Fraser Stoddart2 to capture gold nanoparticles from waste.
Read thefull articlein新利手机客户端Chemistry World.
Waste not want not: life cycle implications of gold recovery and recycling from nanowaste
Paramjeet Pati,Sean McGinnis and Peter J.Vikesland
Environ.Sci.: Nano,2016,3,1133-1143
DOI:10.1039/C6EN00181E,Paper
From themed collectionSustainable Nanotechnology Organization