EU researchers extensively characterised the self-organisation of nanotubes and developed novel compositions particularly appropriate to solar energy conversion applications.
(Phys.org) — Researchers are edging toward the creation of new optical technologies using “nanostructured metamaterials” capable of ultra-efficient transmission of light, with potential applications including advanced solar cells and quantum computing.
In the growth of crystals, do nanoparticles act as “artificial atoms” forming molecular-type building blocks that can assemble into complex structures? This is the contention of a major but controversial theory to explain nanocrystal growth. A study by researchers at the DOE’s Lawrence Berkeley National Laboratory (Berkeley Lab) may resolve the controversy and point the way to energy devices of the future.
The scientific and technological literature is abuzz with nanotechnology and its manufacturing and medical applications. But it is in an area with a less glitzy aura—plant sciences—where nanotechnology advancements are contributing dramatically to agriculture.
Porous ceramic water filters are often coated with colloidal silver, which prevents the growth of microbes trapped in the micro- and nano-scale pores of the filter. Other metals such as copper and zinc have also been shown to exhibit anti-microbial activity.
Synthetic nano-waste does not disappear
– phys.org
(Phys.org) — Tiny particles of cerium oxide do not burn or change in the heat of a waste incineration plant. They remain intact on combustion residues or in the incineration system, as a new study by Swiss researchers from ETH Zurich reveals.
EU researchers developed polymer blends and processing techniques facilitating recovery of scrap from industrial processes. Advances in this area have the potential to decrease costs and waste while protecting the environment.