Single-molecule experiments reveal surprising differences amongst the 'molecular cousins' DNA and RNA when stretched and twisted.
Wednesday, January 21, 2015
NSF grant to extend lifespan of Li-ion batteries, make them more environmentally friendly
A Virginia Commonwealth University professor has received a five-year, $505,000 award from the National Science Foundation to make lithium-ion batteries - which power electric vehicles and portable electronic devices - far more efficient, sustainable and environmentally friendly.
Transparent artificial nacre: A brick wall at the nanoscale
Scientists prepared a nacre-inspired nanocomposite that combines exceptional mechanical properties with glass-like transparency and a high gas- and fire-barrier.
Graphene brings quantum effects to electronic circuits
Research by scientists attached to the EC's Graphene Flagship has revealed a superfluid phase in ultra-low temperature 2D materials, creating the potential for electronic devices which dissipate very little energy.
Smart keyboard cleans and powers itself - and can tell who you are
In a novel twist in cybersecurity, scientists have developed a self-cleaning, self-powered smart keyboard that can identify computer users by the way they type.
The path to artificial photosynthesis
Researchers describe an efficient manganese catalyst capable of converting light to chemical energy.
Better metal contact improves two-dimensional transistor performance
Researchers found that silver provides a much better electrical contact to MoS2 than the widely used titanium, with the silver-contact devices having 60 times higher current when the device is in the 'on' state. These results are another step towards the advanced manufacture of high-value products based on 2D materials.
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