Nano Technology News

March 25, 2016

Team explores nanoscale objects with microwave microscopy
Oak Ridge TN (SPX) Mar 25, 2016
When lots of energy hits an atom, it can knock off electrons, making the atom extremely chemically reactive and initiating further destruction. That's why radiation is so dangerous. It's also why high-resolution imaging techniques that use energetic electron beams and X-rays can alter, even obliterate, the samples they explore. For example, monitoring battery dynamics using electron microscopy can introduce artifacts that interfere with electrochemical processes. Another case in point: Employing X-ray s ... read more

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ASRC professor leads study on reconfigurable magnetic nanopatterns A team of international scientists led by researchers of the CUNY Advanced Science Research Center (ASRC) and the Politecnico of Milan in Italy has demonstrated a novel approach for designing fully ... more		Atomic vibrations in nanomaterials All materials are made up of atoms, which vibrate. These vibrations, or 'phonons', are responsible, for example, for how electric charge and heat is transported in materials. Vibrations of metals, s ... more		NIST invents fleet and fast test for nanomanufacturing quality control Manufacturers may soon have a speedy and nondestructive way to test a wide array of materials under real-world conditions, thanks to an advance that researchers at the National Institute of Standard ... more
				Building a better mouse trap, from the atoms up For most of human history, the discovery of new materials has been a crapshoot. But now, UConn researchers have systematized the search with machine learning that can scan millions of theoretical co ... more		From backyard pool chemical to nanomaterial Could a cheap molecule used to disinfect swimming pools provide the key to creating a new form of DNA nanomaterials? Cyanuric acid is commonly used to stabilize chlorine in backyard pools; it binds ... more

Transition from Operations to Decommissioning by Preparing a Safe, Cost-Effective Shut Down and Waste Management Strategy

Nanoparticles on nanosteps Platinum is one of the costly metals used as catalysts in new technologies employed for industrial chemical processes, renewable energy sources, pollution control and many other purposes. In particu ... more		Thermal measurements with nanometer resolution Understanding nanoscale heat flow is critical in the design of integrated electronic devices and in the development of materials for thermal insulation and thermoelectric energy recovery. While seve ... more		Fossil fuels harm health from 'cradle to grave': report Trash, mulch and security: All jobs for troops in Washington Rising oceans to threaten 1.5 million Australians by 2050: report		Physicists promise a copper revolution in nanophotonics Researchers from the Moscow Institute of Physics and Technology (MIPT) have for the first time experimentally demonstrated that copper nanophotonic components can operate successfully in photonic de ... more
				Stretchable nano-devices towards smart contact lenses Researchers at RMIT University and the University of Adelaide have joined forces to create a stretchable nano-scale device to manipulate light. The device manipulates light to such an extent that it ... more		New ways to construct contactless magnetic gears The new milk frother you are using to prepare your cappuccino is likely using magnetic gears. Magnetic gears transmit rotary motion like mechanical gears but instead of teeth they use magnetic attra ... more

Military Network Modernization 2016 - Washington DC - April 25-27

Space Tech Expo - Design - Build - Test - Pasadena CA - May 24-26, 2016

The World's Largest Commercial Drone Conference and Expo - Sept 7-9 - Las Vegas

Directed Energy And Next Generation Munitions - 20-22 June - Washington DC

Scientists find a new way to make nanowire lasers The nanowires, with diameters as small as 200 nanometers (billionths of a meter) and a blend of materials that has also proven effective in next-generation solar cell designs, were shown to produce ... more		Scientists take nanoparticle snapshots Just as a photographer needs a camera with a split-second shutter speed to capture rapid motion, scientists looking at the behavior of tiny materials need special instruments with the capacity to se ... more		Alien civilizations may be far rarer than hoped study suggests Mapping the Universe faster without sacrificing precision Mysterious 'red dots' in early universe may be 'black hole star' atmospheres		Scientists take key step toward custom-made nanoscale chemical factories Scientists have for the first time reengineered a building block of a geometric nanocompartment that occurs naturally in bacteria. They introduced a metal binding site to its shell that will allow e ... more
Nanoscale cavity strongly links quantum particles Scientists have created a crystal structure that boosts the interaction between tiny bursts of light and individual electrons, an advance that could be a significant step toward establishing quantum ... more		New type of nanowires, built with natural gas heating A team of Korean researchers, affiliated with UNIST has recently pioneered in developing a new simple nanowire manufacturing technique that uses self-catalytic growth process assisted by thermal dec ... more		New record in nanoelectronics at ultralow temperatures The first ever measurement of the temperature of electrons in a nanoelectronic device a few thousandths of a degree above absolute zero was demonstrated in a joint research project performed by VTT ... more		Nanosheet growth technique could revolutionize nanomaterial production After six years of painstaking effort, a group of University of Wisconsin-Madison materials scientists believe the tiny sheets of the semiconductor zinc oxide they're growing could have huge implica ... more

	Novel nanotechnology technique makes table-top production of flat optics a reality Researchers from the University of Illinois at Urbana-Champaign have developed a simplified approach to fabricating flat, ultra-thin optics. The new approach enables simple etching without the use o ... more		Reconfigurable origami tubes could find antenna, microfluidic uses Origami, the ancient art of paper folding, may soon provide a foundation for antennas that can reconfigure themselves to operate at different frequencies, microfluidic devices whose properties can c ... more

U.S. defense in free fall

U.S. and Saudis conduct Middle East's largest counter-drone exercise

Saudi Arabia and Pakistan sign mutual defense pact

Nano-coating makes coaxial cables lighter		Acoustic tweezers moves cells in three dimensions, builds structures		Nanoribbons show 'topological' transport, potential for new technologies		Inspiration for fluorescent nanomaterials was taken from plant antenna		Research sheds new light on structure of gold nanoparticles in water
Self-stacking nanogrids		Nano-photonics meets nano-mechanics		Low-cost yet high precision glass nanoengraving		Microwaved nanotubes come up clean		New process enables easier isolation of carbon nanotubes

FAU researchers show how mother-of-pearl is formed from nanoparticles

Nano-hybrid materials create magnetic effect

Engineers invent a bubble-pen to write with nanoparticles

Shiny fish skin inspires nanoscale light reflectors

Nanodevice, build thyself

Electronically connected graphene nanoribbons foresee high-speed electronics

Annihilating nanoscale defects

Mechanical properties of nanomaterials are altered due to electric field

New approach for controlled fabrication of carbon nanostructures

Building better fighter planes and space ships

Program seeks ability to assemble atom-sized pieces into practical products

New acoustic technique reveals structural information in nanoscale materials

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