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Article ID: 689508

How Bacteria Produce Manganese Oxide Nanoparticles

Department of Energy, Office of Science

Multiple techniques to characterize an enzyme complex shed light on how bacteria create particles and contribute to global cycles.

Released:
14-Feb-2018 5:05 PM EST
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Article ID: 689579

Researchers Discover Novel Exciton Interactions in Carbon Nanotubes

Los Alamos National Laboratory

Nanotechnology researchers studying small bundles of carbon nanotubes have discovered an optical signature showing excitons bound to a single nanotube are accompanied by excitons tunneling across closely interacting nanotubes.

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14-Feb-2018 4:05 PM EST
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Article ID: 689569

Orthodontic Surgery via Enzymatic Blade: No Incision Necessary

American Technion Society

Researchers at the Technion have developed a method that could reduce the pain and cost associated with orthodontic work, while shortening the time needed to wear braces to about six months.

Released:
14-Feb-2018 3:30 PM EST
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Article ID: 689489

Rutgers-Led Innovation Could Spur Faster, Cheaper, Nano-Based Manufacturing

Rutgers University-New Brunswick

Engineers at Rutgers University–New Brunswick and Oregon State University are developing a new method of processing nanomaterials that could lead to faster and cheaper manufacturing of flexible thin film devices – from touch screens to window coatings, according to a new study. The “intense pulsed light sintering” method uses high-energy light over an area nearly 7,000 times larger than a laser to fuse nanomaterials in seconds.

Released:
14-Feb-2018 12:00 AM EST
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Article ID: 689498

A Synthetic Cell That Produces Anti-Cancer Drugs Within a Tumor

American Technion Society

Researchers have successfully treated a cancerous tumor using a “nano-factory” – a synthetic cell that produces anti-cancer proteins within the tumor tissue. The synthetic cell could one day be an important part in the personalized medicine trend.

Released:
13-Feb-2018 3:05 PM EST
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Article ID: 689388

Hybrid Optics Bring Color Imaging Using Ultrathin Metalenses Into Focus

University of Washington

In a paper published Feb. 9 in Science Advances, scientists at the University of Washington announced that they have successfully combined two different imaging methods — a type of lens designed for nanoscale interaction with lightwaves, along with robust computational processing — to create full-color images.

Released:
12-Feb-2018 2:45 PM EST
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Article ID: 689341

Scalable Two-Dimensional Materials Advance Future-Gen Electronics

Penn State Materials Research Institute

A pair of papers published online in two nanotechnology journals this month provide the basis for growing wafer-scale two-dimensional crystals for future electronic devices

Released:
12-Feb-2018 9:05 AM EST
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Article ID: 689286

Your Gadget’s Next Power Supply? Your Body

University at Buffalo

Searching for a power outlet may soon become a thing of the past. Instead, devices will receive electricity from a small metallic tab that, when attached to the body, is capable of generating electricity from bending a finger and other simple movements. That’s the idea behind a collaborative research project led by University at Buffalo and Institute of Semiconductors (IoP) at Chinese Academy of Science (CAS).

Released:
9-Feb-2018 9:05 AM EST
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  • Embargo expired:
    8-Feb-2018 11:00 AM EST

Article ID: 689073

First 3-D Imaging of Excited Quantum Dots

American Institute of Physics (AIP)

Quantum dots are rapidly taking center stage in emerging applications and research developments, but researchers are still studying how to precisely control the growth of these nanoscale particles and their underlying quantum behavior. For instance, defects form during production of semiconductor materials, so identical dots can differ in composition from one another. To learn more about these defects, a team has demonstrated imaging of an electronically excited quantum dot at multiple orientations.

Released:
6-Feb-2018 1:05 PM EST
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  • Embargo expired:
    6-Feb-2018 11:00 AM EST

Article ID: 688891

The Future of Wireless Communications is Terahertz

American Institute of Physics (AIP)

Electrical and optical engineers in Australia have designed a novel platform that could tailor telecommunication and optical transmissions. They experimentally demonstrated their system using a new transmission wavelength with a higher bandwidth capacity than those currently used in wireless communication. Reported this week in APL Photonics, these experiments open up new horizons in communication and photonics technology.

Released:
2-Feb-2018 11:05 AM EST
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