Nano Technology News

June 06, 2016

Dentin nanostructures - a super-natural phenomenon
Berlin, Germany (SPX) Jun 03, 2016
Dentin is one of the most durable biological materials in the human body. Researchers from Charite - Universitatsmedizin Berlin were able to show that the reason for this can be traced to its nanostructures and specifically to the interactions between the organic and inorganic components. Measurements performed at BESSYII, the Helmholtz-Zentrum Berlin's synchrotron radiation source, showed that it is the mechanical coupling between the collagen protein fibers and mineral nanoparticles which render ... read more

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Nanocars taken for a rough ride If you're driving a nanocar on the open road, things are bound to get sticky. Rice University researchers who developed the first nanocars and colleagues at North Carolina State University found in ... more		Nanotubes' 'stuffing' as is Marianna Kharlamova (the Lomonosov Moscow State University Department of Materials Science) examined different types of carbon nanotubes' "stuffing" and classified them according to the influence on ... more		The next generation of carbon monoxide nanosensors The detection of carbon monoxide (CO) in the air is a vital issue, as CO is a poisonous gas and an environmental pollutant. CO typically derives from the incomplete combustion of carbon-based fuels, ... more
				Top-down design brings new DNA structures to life Among the valuable holdings in London's Wellcome Library is a rough pencil sketch made in 1953 by Francis Crick. The drawing is one of the first to show the double-helix structure of DNA - Nature's ... more		Physicists create first metamaterial with rewritable magnetic ordering University of Notre Dame physicists and their collaborators have produced the first rewriteable artificial magnetic charge ice. The research, described in a paper published in Science today, shows s ... more

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

Little ANTs: Researchers build the world's tiniest engine Researchers have developed the world's tiniest engine - just a few billionths of a metre in size - which uses light to power itself. The nanoscale engine, developed by researchers at the University ... more		New movies from the microcosmos With the aid of terahertz radiation, Munich physicists have developed a method for generating and controlling ultrashort electron pulses. With further improvements, this technique should be capabl ... more		New satellite operations centre planned for Germany to support EU constellation N. Korea warns of more 'offensive action' after latest missile launch Sudan army says intercepts drone attack on key southern city		Rice introduces Teslaphoresis to help assemble Nanotubes Scientists at Rice University have discovered that the strong force field emitted by a Tesla coil causes carbon nanotubes to self-assemble into long wires, a phenomenon they call "Teslaphoresis." Th ... more
				Ultra-long, one-dimensional carbon chains are synthesised for the first time Elemental carbon appears in many different forms, some of which are very well-known and have been thoroughly studied: diamond, graphite, graphene, fullerenes, nanotubes and carbyne. Within this "car ... more		Intracellular recordings using nanotower electrodes Our current understanding of how the brain works is very poor. The electrical signals travel around the brain and throughout the body, and the electrical properties of the biological tissues are stu ... more

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

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

'Honeycomb' of nanotubes could boost genetic engineering Researchers have developed a new and highly efficient method for gene transfer. The technique, which involves culturing and transfecting cells with genetic material on an array of carbon nanotubes, ... more		A movie of the microworld: Physicists create nanoparticle picture series Think of it as a microscopic movie: A sequence of X-ray images shows the explosion of superheated nanoparticles. The picture series reveals how the atoms in these particles move, how they form plasm ... more		No picnic: How to survive a bear encounter; as Japan battles spike in attacks COP30: Indigenous peoples vital to humanity's future India mega-zoo in spotlight again over animal acquisitions		NREL reveals potential for capturing waste heat via nanotubes A finely tuned carbon nanotube thin film has the potential to act as a thermoelectric power generator that captures and uses waste heat, according to researchers at the Energy Department's National ... more
Nanotubes line up to form films A simple filtration process helped Rice University researchers create flexible, wafer-scale films of highly aligned and closely packed carbon nanotubes. Scientists at Rice, with support from Los Ala ... more		Nanoparticles can grow in cubic shape The efficiency of many applications deriving from natural sciences depends dramatically on a finite-size property of nanoparticles, so-called surface-to-volume ratio. The larger the surface of nanop ... more		Nanoporous material's strange "breathing" behavior High-tech sponges of the infinitely small, nanoporous materials can capture and release gaseous or liquid chemicals in a controlled way. A team of French and German researchers from the Institut de ... more		Nanocage surfaces get 'makeover' in room temperature Kyoto University researchers have discovered a way of replacing surface ions of copper oxide nanocrystals at ambient conditions - a feat that will make nanocage production considerably simpler. ... more

	Heat and light get larger at the nanoscale In a new study recently published in Nature Nanotechnology, researchers from Columbia Engineering, Cornell, and Stanford have demonstrated heat transfer can be made 100 times stronger than has been ... more		Nanolight at the edge Researchers from CIC nanoGUNE, in collaboration with ICFO and Graphenea, have demonstrated how infrared light can be captured by nanostructures made of graphene. This happens when light couples to c ... more

New satellite operations centre planned for Germany to support EU constellation

N. Korea warns of more 'offensive action' after latest missile launch

Sudan army says intercepts drone attack on key southern city

Nanocrystal self-assembly sheds its secrets		Organic nanowires leave manmade technologies in the dust		Nano-enhanced textiles clean themselves with light		Nature-inspired nanotubes that assemble themselves, with precision		CWRU researchers make biosensor 1 million times more sensitive
Team explores nanoscale objects with microwave microscopy		New research shows how nanowires can be formed		ASRC professor leads study on reconfigurable magnetic nanopatterns		Atomic vibrations in nanomaterials		NIST invents fleet and fast test for nanomanufacturing quality control

Building a better mouse trap, from the atoms up

From backyard pool chemical to nanomaterial

Nanoparticles on nanosteps

Thermal measurements with nanometer resolution

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