Nano Technology News

November 26, 2012

Dog noses inspire explosives detector
Santa Barbara, Calif. (UPI) Nov 21, 2012
Researchers in California say a chip inspired by the biology of dogs' scent receptors is capable of quickly identifying dangerous substances such as explosives. Scientists at the University of California, Santa Barbara, said such highly sensitive devices that sniff out vapors from explosives and other substances could become as commonplace as smoke detectors in public places. Led by UCSB scientists Carl Meinhart and Martin Moskovits, the research team designed a detector that uses microf ... read more

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King's College London finds rainbows on nanoscale New research at King's College London may lead to improved solar cells and LED-displays. Researchers from the Biophysics and Nanotechnology Group at King's, led by Professor Anatoly Zayats in the de ... more		Optical microscopes lend a hand to graphene research The remarkable properties and subsequent applications of graphene have been well-documented since it was first isolated in 2004; however, researchers are still trying to find a quick, cheap and effi ... more		Controlling heat flow through a nanostructure Thermoelectric devices, which can harness temperature differences to produce electricity, might be made more efficient thanks to new research on heat propagation through structures called superlatti ... more
				ORNL pushes the boundaries of electron microscopy to unlock the potential of graphene Electron microscopy at the Department of Energy's Oak Ridge National Laboratory is providing unprecedented views of the individual atoms in graphene, offering scientists a chance to unlock the mater ... more		New energy technologies promise brighter future In three studies published in the current issue of Technology and Innovation - Proceedings of the National Academy of Inventors innovators unveil creative technologies that could change our sources ... more

Nanometer-scale diamond tips improve nano-manufacturing One of the most promising innovations of nanotechnology has been the ability to perform rapid nanofabrication using nanometer-scale tips. The fabrication speed can be dramatically increased by using ... more		Paper-and-scissors technique rocks the nano world Sometimes simplicity is best. Two Northwestern University researchers have discovered a remarkably easy way to make nanofluidic devices: using paper and scissors. And they can cut a device into any ... more		Trump admin proposes redefining 'harm' to endangered animals Australian PM vows not to bow to Trump on national interest Mexico seeks security coordination with US over border military moves		Detection, analysis of 'cell dust' may allow diagnosis, monitoring of brain cancer A novel miniature diagnostic platform using nuclear magnetic resonance (NMR) technology is capable of detecting minuscule cell particles known as microvesicles in a drop of blood. Microvesicles shed ... more
				Pull with caution As nanotechnology progresses, it becomes increasingly important to know in detail the dynamics of the nanoworld (the world at the scale of a millionth of a millimeter). What happens, for example, wh ... more		What if the nanoworld slides A study published by Andrea Vanossi, Nicola Manini and Erio Tosatti - three SISSA researchers - in PNAS (Proceedings of the National Academy of Sciences) provides a new tool to better understand how ... more

CubeSats, SmallSats and MicroSats

Solar systems for home and business

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Strain tuning reveals promise in nanoscale manufacturing Researchers at the Department of Energy's Oak Ridge National Laboratory have reported progress in fabricating advanced materials at the nanoscale. The spontaneous self-assembly of nanostructures com ... more		Soluble circuit boards to reduce e-waste British researchers say they're working on developing water-soluble circuit boards that could significantly improve e-waste recycling. ... more		First Spectrum: Strongest biosignature signal yet found on exoplanet US Space Force awards L3Harris new contract option for deep space tracking system modernization Amount of sunlight at Earth's surface shows long-term shifts tied to pollution		Electron Microscopes With a Twist Nowadays, electron microscopes are an essential tool, especially in the field of materials science. At TU Vienna, electron beams are being created that possess an inner rotation, similarly to a torn ... more
				How Butterfly Wings Can Inspire New High-Tech Surfaces A South American butterfly flapped its wings, and caused a flurry of nanotechnology research to happen in Ohio. Researchers here have taken a new look at butterfly wings and rice leaves, and l ... more		Low-resistance connections facilitate multi-walled carbon nanotubes for interconnects Using a new method for precisely controlling the deposition of carbon, researchers have demonstrated a technique for connecting multi-walled carbon nanotubes to the metallic pads of integrated circu ... more

Boeing Adapts Innovative Training Technologies to FA-18E and F-15E

Lockheed Martin Delivers Three F-35Bs To The US Marine Corps

US Navy Selects Lockheed Martin to Modernize C-130T Aircraft

Mr Xi in Space

China plans manned space launch in 2013: state media

China to launch manned spacecraft

Israel facing 'millions' of cyber-attacks over Gaza

White House mulls move as cybersecurity bill fails

Tech star turned adventurer now in murder plot

Official "Green Tuesday" Launch November 27, 2012

A low-carbon Finland is a great challenge, but an achievable one

Poland to invest 24 billion euros in energy by 2020

	New discovery shows promise in future speed of synthesizing high-demand nanomaterials A new discovery by University of Oklahoma and North Carolina State University researchers shows a breakthrough in speeding up the process for synthesizing transition metal oxide nanostructures. What ... more		Graphene Mini-Lab A team of physicists from Europe and South Africa showed that electrons moving randomly in graphene can mimic the dynamics of particles such as cosmic rays, despite travelling at a fraction of their ... more		Virgin Group and Rosnano announce joint investment fund Richard Branson's Virgin Group and Virgin Green Fund on Wednesday announced plans to form a $200 million emerging markets fund with Russia's Rosnano Capital to invest in innovations and green technologies. ... more		Strengthening fragile forests of carbon nanotubes for new MEMS applications Microelectromechanical systems (MEMS) are incredibly tiny devices, often built on the scale of millionths of a meter. Conventional MEMS structures tend to be made out of silicon-based materials fami ... more

US-China: the clash of the titans

UN nuclear chief in Tehran ahead of fresh Iran-US talks

Changing face of war puts Denmark on drone offensive

Scientists use molecular layers to study nanoscale heat transfer		A 'nanoscale landscape' controls flow of surface electrons on a topological insulator		Nanotechnology helps scientists keep silver shiny		Lockheed Martin Advanced Technology Center Develops Revolutionary Nanotechnology Copper Solder		High-pressure science gets super-sized
Tiny pores in graphene could give rise to membranes		A new take on the Midas touch - changing the colour of gold		Manufacturing complex 3D metallic structures at nanoscale made possible		A novel scheme to enhance local electric fields around metal nanostructures		University of Florida chemists pioneer new technique for nanostructure assembly

NASA must reinvest in nanotechnology research, according to new Rice University paper

New Techniques Stretch Carbon Nanotubes, Make Stronger Composites

New Way to Prevent Cracking in Nanoparticle Films

Making a layer cake with atomic precision

Queen's develops new environmentally friendly MOF production method

Drawing a line, with carbon nanotubes

Nano-hillocks: Of mountains and craters

Individual protein complex generates electric current

Nanoparticles Glow Through Thick Layer of Tissue

All systems go at the biofactory

Electrons confined inside nano-pyramids

Glass half full: Double-strength glass may be within reach

Lockheed Martin Marks Defense Meteorological Satellite Program 50th Anniversary

ORNL research uncovers path to defect-free thin films

A Tecnalia study reveals the loss of nanomaterials in surface treatments caused by water

Precision Motion Tracking - Thousands of Cells at a Time

Nanoengineers can print 3D microstructures in mere seconds

Improved nanoparticles deliver drugs into brain

Penn Researchers Make First All-optical Nanowire Switch

NTNU researchers commercialize semiconductors grown on graphene

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