Today, touch screens are everywhere, from smart phones and tablets, to computer monitors, to interactive digital signage and displays. Many touch screens are made of layered thin (billionths of a meter thick) films of indium-tin oxide, an inorganic material that is electrically conductive, which allows electrical signals to travel from the "touch" to the edges of the display, where they are sensed by the device--as well as optically transparent.
Lithium-ion batteries are common in consumer electronics. They are one of the most popular types of rechargeable batteries for portable electronics, with a high energy density, no memory effect and only a slow loss of charge when not in use. Beyond consumer electronics, lithium-ion batteries have also grown in popularity for military, electric vehicle and aerospace applications.
MIT.nano is the most ambitious and disruptive construction project in the modern history of MIT. “It won’t be sneaking under anyone’s radar,” says Arne Abramson, MIT’s director of capital projects. So Abramson and his colleagues from MIT Facilities have planned a series of lunchtime talks to give members of the MIT community a window on the details of the construction process. “Because MIT.nano is changing everyone’s patterns drastically in some way or another, we thought it would be a good opportunity to discuss exactly what we’re doing and why we’re doing it,” he says.
The Laboratory of Advanced Materials, belonging to the University of Alicante's department of Inorganic Chemistry, has developed a technology that allows the preparation of artificial methane hydrates. The research has been published by the prestigious scientific journal Nature Communications.
Nanoparticles are extremely small particles that can be modified for a variety of uses in the medical field. For example, nanoparticles can be engineered to be able to transport medicines specifically to the disease site while not interfering with healthy body parts.
Canatu, a leading manufacturer of transparent conductive films, has in partnership with Schuster Group and Display Solution AG, showcased a pioneering 3D encapsulated touch sensor for the automotive industry.
Research and Markets has announced the addition of the "The World Market for Nanomaterials" report to their offering.
Someone wearing a smartwatch can look at a calendar or receive e-mails without having to reach further than their wrist. However, the interaction area offered by the watch face is both fixed and small, making it difficult to actually hit individual buttons with adequate precision. A method currently being developed by a team of computer scientists from Saarbrücken in collaboration with researchers from Carnegie Mellon University in the USA may provide a solution to this problem. They have developed touch-sensitive stickers made from flexible silicone and electrically conducting sensors that can be worn on the skin.
From light-up shoes to smart watches, wearable electronics are gaining traction among consumers, but these gadgets' versatility is still held back by the stiff, short-lived batteries that are required. These limitations, however, could soon be overcome. In the journal ACS Nano, scientists report the first durable, flexible cloth that harnesses human motion to generate energy. It can also self-charge batteries or supercapacitors without an external power source and make new commercial and medical applications possible.
The National Institute of Standards and Technology (NIST) has issued a new silver nanoparticle reference material to support researchers studying potential environmental, health and safety risks associated with the nanoparticles, which are being incorporated in a growing number of consumer and industrial products for their antimicrobial properties. The new NIST test material is believed to be the first of its kind to stabilize the highly reactive silver particles in a freeze-dried, polymer coated, nanoparticle cake for long-term storage.
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