Nano Technology News

December 05, 2012

How 'transparent' is graphene?
Cambridge MA (SPX) Dec 05, 2012
The amazing electrical, optical and strength properties of graphene, a single-atom-thick layer of carbon, have been extensively researched over the last decade. Recently, the material has been studied as a coating that might confer electrical conductivity while maintaining other properties of the underlying material. But the "transparency" of such a graphene coating to wetting - a measure of the degree to which liquids spread out or bead up on a surface - is not as absolute as some researchers had ... read more

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A graphene nanotube hybrid A seamless graphene/nanotube hybrid created at Rice University may be the best electrode interface material possible for many energy storage and electronics applications. Led by Rice chemist James T ... more		Study of risks to humankind proposed British researchers say they want to create a Center for the Study of Existential Risk to analyze the ultimate risks to the future of mankind. ... more		Penn Researchers Make Flexible, Low-voltage Circuits Using Nanocrystals Electronic circuits are typically integrated in rigid silicon wafers, but flexibility opens up a wide range of applications. In a world where electronics are becoming more pervasive, flexibility is ... more
				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		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		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
				Dog noses inspire explosives detector Researchers in California say a chip inspired by the biology of dogs' scent receptors is capable of quickly identifying dangerous substances such as explosives. ... 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

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Solar systems for home and business

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

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		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		AI revolutionizes gravitational wave detector design SwRI-led Lucy probe to pass main belt asteroid Donaldjohanson NASA's Perseverance Mars Rover Studies Trove of Rocks on Crater Rim		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		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

Four injured in China fighter jet crash: reports

Sandy adds to global air traffic gloom: IATA

India to buy nearly 130 Su-30 fighter jets from Russia

Mr Xi in Space

China plans manned space launch in 2013: state media

China to launch manned spacecraft

Preventing 'Cyber Pearl Harbor'

Assange defends WikiLeaks two years after 'cablegate'

WikiLeaks suspect's guards describe him crying in jail

Making sustainability policies sustainable

Need for clean energy 'more urgent than ever': IEA

S. America upbeat on energy growth in 2013

	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		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

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

New discovery shows promise in future speed of synthesizing high-demand nanomaterials		Graphene Mini-Lab		Virgin Group and Rosnano announce joint investment fund		Strengthening fragile forests of carbon nanotubes for new MEMS applications		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

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