Nano Technology News

June 06, 2015

Novel X-ray lens sharpens view into the nano world
Hamburg, Germany (SPX) Jun 04, 2015
A team led by DESY scientists has designed, fabricated and successfully tested a novel X-ray lens that produces sharper and brighter images of the nano world. The lens employs an innovative concept to redirect X-rays over a wide range of angles, making a high convergence power. The larger the convergence the smaller the details a microscope can resolve, but as is well known it is difficult to bend X-rays by large enough angles. By fabricating a nano-structure that acts like an artificial crystal i ... read more

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Engineering phase changes in nanoparticle arrays Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have just taken a big step toward the goal of engineering dynamic nanomaterials whose structure and associated properties ... more		An efficient method of signal transmission from nanocomponents Physicists have developed an innovative method that could enable the efficient use of nanocomponents in electronic circuits. To achieve this, they have developed a layout in which a nanocomponent is ... more		DNA double helix does double duty assembling nanoparticle arrays In a new twist on the use of DNA in nanoscale construction, scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and collaborators put synthetic strands of the biologic ... more
				This Slinky lookalike 'hyperlens' helps us see tiny objects It looks like a Slinky suspended in motion. Yet this photonics advancement - called a metamaterial hyperlens - doesn't climb down stairs. Instead, it improves our ability to see tiny objects. Descri ... more		Turn that defect upside down Most people see defects as flaws. A few Michigan Technological University researchers, however, see them as opportunities. Twin boundaries - which are small, symmetrical defects in materials - may p ... more

The World's Largest Commercial Drone Conference and Expo - Sept 9 - Las Vegas

Next Generation Integrated ISR 2015 - Washington DC - July 27-29

Nuclear Decommissioning And Used Fuel Market 2015

Quantum physics on tap We all know intuitively that normal liquids flow more quickly as the channel containing them tightens. Think of a river flowing through narrow rapids. But what if a pipe were so amazingly tiny that ... more		American energy use up slightly, carbon emissions almost unchanged Americans' energy use continued to grow slowly in 2014, fueled by increases in the use of natural gas, wind and solar, according to the most recent energy flow charts released by Lawrence Livermore ... more		AI enables tailored education for medical students at scale MIT senior turns waste from the fishing industry into biodegradable plastic Iran president warns Tehran may face evacuation due to drought		Nano-policing pollution Pollutants emitted by factories and car exhausts affect humans who breathe in these harmful gases and also aggravate climate change up in the atmosphere. Being able to detect such emissions is a cri ... more
				Random nanowire configurations boost conductivity Researchers at Lehigh University have identified for the first time that a performance gain in the electrical conductivity of random metal nanowire networks can be achieved by slightly restricting n ... more		Detection of spin of atoms at room temps theoretically demonstrated For the first time, a researcher at the University of Waterloo has theoretically demonstrated that it is possible to detect a single nuclear spin at room temperature, which could pave the way for ne ... more

Army Network Modernization 2015 - Washington DC June 23-25

Rice scientists use light to probe acoustic tuning in gold nanodisks In a study that could open doors for new applications of photonics from molecular sensing to wireless communications, Rice University scientists have discovered a new method to tune the light-induce ... more		'Microcombing' creates stronger, more conductive carbon nanotube films Researchers from North Carolina State University and China's Suzhou Institute of Nano-Science and Nano-Biotics have developed an inexpensive technique called "microcombing" to align carbon nanotubes ... more		Ancient Martian groundwater may have prolonged habitability beyond previous estimates Solar flares pause Blue Origin-NASA Mars probe launch Largest modern crater identified in Chinas Holocene geology		Gaza engineer seeks solution to water woes With Gaza's supply of drinking water expected to dry up by 2020, a Palestinian engineer is pioneering a machine to make seawater potable for residents of the coastal territory. ... more
A silver lining The silver used by Beth Gwinn's research group at UC Santa Barbara has value far beyond its worth as a commodity, even though it's used in very small amounts. The group works with the precious metal ... more		Chemists strike nano-gold with 4 new atomic structures Arranging gold, atomic staples and electron volts, chemists have drafted new nanoscale blueprints for low-energy structure capable of housing pharmaceuticals and oxygen atoms. Led by University of N ... more		New technique for exploring structural dynamics of nanoworld A new technique for visualizing the rapidly changing electronic structures of atomic-scale materials as they twist, tumble and traipse across the nanoworld is taking shape at the California Institut ... more		Nanotubes with 2 walls have singular qualities Rice University researchers have determined that two walls are better than one when turning carbon nanotubes into materials like strong, conductive fibers or transistors. Rice materials scientist En ... more

	Advances in molecular electronics: Lights on - molecule on Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University of Konstanz are working on storing and processing information on the level of single molecules to create the smallest ... more		Happily ever after: Scientists arrange protein-nanoparticle marriage Fastening protein-based medical treatments to nanoparticles isn't easy. With arduous chemistry, scientists can do it. But like a doomed marriage, the fragile binding that holds them together often s ... more

Europe Strives to Counter Russian and Chinese Satellite Menace

Arrival of US aircraft carrier fuels Venezuelan fears of attack

Amentum secures up to 995M dollar US Air Force contract for MQ9 modernization

Fast and accurate 3-D imaging technique to track optically trapped particles		Huge reduction of heat conduction observed in flat silicon channels		Scientists develop mesh that captures oil - but lets water through		Chemists create tiny gold nanoparticles that reflect nature's patterns		DARPA programs simultaneously test limits of technology, credulity
Light-powered gyroscope is world's smallest		Water makes wires even more nano		Optics, nanotechnology combined to create low-cost sensor for gases		Nanoscale worms provide new route to nano-necklace structures		Chemists make new silicon-based nanomaterials

Physicists report technology with potential for sub-micron optical switches

Roll up your screen and stow it away

UW scientists build a nanolaser using a single atomic sheet

Tiny bio-robot is a germ suited-up with graphene quantum dots

Sharper nanoscopy

NC State researchers create 'nanofiber gusher'

Click! That's how modern chemistry bonds nanoparticles to a substrate

Nano piano's lullaby could mean storage breakthrough

30 years after C60: Fullerene chemistry with silicon

Nanospheres cooled with light to explore the limits of quantum physics

An improved method for coating gold nanorods

The chameleon reorganizes its nanocrystals to change colors

Seeing tiny twins

Are water treatment methods able to remove nanoparticles

Magnetic vortices in nanodisks reveal information

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