Prototype demonstrates the first selective, electrical detection of two pathogenic bacterial species.
Mar 19, 2020
Tiny particles composed of metals and semiconductors could serve as light sources in components of future optical computers, as they are able to precisely localize and extremely amplify incident laser light. A team from Germany and Sweden led by P...
Mar 19, 2020
While beam steering systems have been used for many years for applications such as imaging, display, and optical trapping, they require bulky mechanical mirrors and are overly sensitive to vibrations. Compact optical phased arrays (OPAs), which ch...
Mar 19, 2020
Most technical functional units are built bit by bit according to a well-designed construction plan. The components are sequentially put in place by humans or machines. Life, however, starts bottom-up with molecular self-assembly. To better unders...
Mar 19, 2020
Most technical functional units are built bit by bit according to a well-designed construction plan. The components are sequentially put in place by humans or machines. Life, however, is based on a different principle. It starts bottom-up with mol...
Mar 19, 2020
A research team at the University of Bristol has demonstrated chip-based devices that contain all the optical components necessary for quantum key distribution (QKD). The team showed that secure quantum key exchange could be accomplished between t...
Mar 19, 2020
Introducing foreign objects and materials into the body is fraught with difficulties – from rejection to serious infections
Mar 19, 2020
Ultrathin carbon nanotubes crystals could have wonderous uses, like converting waste heat into electricity with near-perfect efficiency, and Rice University engineers have taken a big step toward that...
Mar 19, 2020
Scientists at Tokai university have successfully fabricated the glue-free in situ heatstroke detection sensor using ultra-flexible freestanding nanosheet. The device which can continuously measure the...
Mar 19, 2020
In recent years, the development of quantum computers beyond the capability of classical computers has become a new frontier in science and technology and a key direction to realize quantum supremacy...
Mar 19, 2020
