Nano Technology News

June 12, 2014

Seeing how a lithium-ion battery works
Boston MA (SPX) Jun 10, 2014
New observations by researchers at MIT have revealed the inner workings of a type of electrode widely used in lithium-ion batteries. The new findings explain the unexpectedly high power and long cycle life of such batteries, the researchers say. The findings appear in a paper in the journal Nano Letters co-authored by MIT postdoc Jun Jie Niu, research scientist Akihiro Kushima, professors Yet-Ming Chiang and Ju Li, and three others. The electrode material studied, lithium iron phosphate (LiF ... read more

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Opening a wide window on the nano-world of surface catalysis Surface catalysts are notoriously difficult to study mechanistically, but scientists at the University of South Carolina and Rice University have shown how to get real-time reaction information from ... more		DNA-Linked Nanoparticles Form Switchable "Thin Films" on a Liquid Surface Scientists seeking ways to engineer the assembly of tiny particles measuring just billionths of a meter have achieved a new first-the formation of a single layer of nanoparticles on a liquid surface ... more		Design of self-assembling protein nanomachines starts to click A route for constructing protein nanomachines engineered for specific applications may be closer to reality. Biological systems produce an incredible array of self-assembling, functional protein too ... more
				Evolution of a Bimetallic Nanocatalyst Atomic-scale snapshots of a bimetallic nanoparticle catalyst in action have provided insights that could help improve the industrial process by which fuels and chemicals are synthesized from natural ... more		Stem cells are a soft touch for nano-engineered biomaterials Scientists from Queen Mary University of London have shown that stem cell behaviour can be modified by manipulating the nanoscale properties of the material they are grown on - improving the potenti ... more

CubeSats, SmallSats and MicroSats

William Cress Corporation - We Build To Last

UAV Payloads 2014, 24 - 25 June - London, UK

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Targeting tumors using silver nanoparticles Scientists at UC Santa Barbara have designed a nanoparticle that has a couple of unique - and important - properties. Spherical in shape and silver in composition, it is encased in a shell coated wi ... more		Nano world: Where towers construct themselves Imagine a tower builds itself into the desired structure only by choosing the appropriate bricks. Absurd - and however, in the nano world this is reality: There an unordered crowd of components can ... more		Beyond the burn: Harvesting dead wood to reduce wildfires and store carbon Helium Found in Earth's Core Suggests New Insights into Planetary Formation Rescue efforts enter third day at India avalanche site		Breakthrough in energy storage: Electrical cables that can store energy Imagine being able to carry all the juice you needed to power your MP3 player, smartphone and electric car in the fabric of your jacket? Sounds like science fiction, but it may become a reality than ... more
				Unexpected water explains surface chemistry of nanocrystals Danylo Zherebetskyy and his colleagues at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) found unexpected traces of water in semiconducting nanocrystals. The wa ... more		Scientists unveil first method for controlling the growth of metal crystals Researchers have announced the first ever method for controlling the growth of metal-crystals from single atoms. Published in the journal Nature Communications and developed at the University of War ... more

Startup in the Land of the Rising Sun; A Japanese Solar Venture - by Bradley L. Bartz

DNA nanotechnology places enzyme catalysis within an arm's length Using molecules of DNA like an architectural scaffold, Arizona State University scientists, in collaboration with colleagues at the University of Michigan, have developed a 3-D artificial enzyme cas ... more		NIST studies why quantum dots suffer from 'fluorescence intermittency' Researchers at the National Institute of Standards and Technology (NIST), working in collaboration with the Naval Research Laboratory, have found that a particular species of quantum dots that weren ... more		UK's Royal Society of top scientists mulls call to oust Elon Musk Europe's Ariane 6 rocket launch postponed due to 'anomaly' SpaceX deploys a batch of 21 Starlink satellites into low-Earth orbit		Bending helps to control nanomaterials A new remedy has been found to tackle the difficulty of controlling layered nanomaterials. Control can be improved by simply bending the material. The mechanism was observed by Academy Researc ... more
Engineers build world's smallest, fastest nanomotor Researchers at the Cockrell School of Engineering at The University of Texas at Austin have built the smallest, fastest and longest-running tiny synthetic motor to date. The team's nanomotor is an i ... more		Rounding up the BCATs on the ISS Although it may not be herding cats exactly, all the NASA-supported Binary Colloidal Alloy Tests (BCAT) studies have ended on the International Space Station, and the experimental samples are being ... more		Nanoscale heat flow predictions Physicists are now designing novel materials with physical properties tailored to meet specific energy consumption needs. Before these so-called materials-by-design can be applied, it is essential t ... more		Organism that transmits added letters in DNA alphabet created Scientists at The Scripps Research Institute (TSRI) have engineered a bacterium whose genetic material includes an added pair of DNA "letters," or bases, not found in nature. The cells of this uniqu ... more

	Harnessing Magnetic Vortices for Making Nanoscale Antennas Scientists at the U.S. Department of Energy's Brookhaven National Laboratory are seeking ways to synchronize the magnetic spins in nanoscale devices to build tiny yet more powerful signal-generating ... more		New method for measuring the temperature of nanoscale objects discovered Temperature measurements in our daily life are typically performed by bringing a thermometer in contact with the object to be measured. However, measuring the temperature of nanoscale objects is a m ... more

Pentagon orders Russian cyber offensive 'stand down'

European leaders back Zelensky in London summit after heated Trump meeting

German govt hopefuls planning billions for defence spending: report

Fluorescent hybrid material changes colour according to the direction of the light		Economics = MC2 A portrait of the modern physics startup		Nanomaterial Outsmarts Ions		World's thinnest nanowires created by Vanderbilt grad student		Proving uncertainty: New insight into old problem
How to create nanowires only three atoms wide with an electron beam		Fluorescent-based tool reveals how medical nanoparticles biodegrade in real time		Cloaked DNA nanodevices survive pilot mission		Nano shake-up		Combs of Light Accelerate Communication

Virus structure inspires novel understanding of onion-like carbon nanoparticles

The Motion of the Medium Matters for Self-assembling Particles

Never say never in the nano-world

Nanosheets and nanowires

Fabricating Nanostructures with Silk Could Make Clean Rooms Green Rooms

Scientists watch nanoparticles grow

LockMart Opens Advanced Materials and Thermal Sciences Center In Palo Alto

Nanotube coating helps shrink mass spectrometers

Researchers Grow Carbon Nanofibers Using Ambient Air, Without Toxic Ammonia

A new concept for manufacturing wrinkling patterns on hard-nano-film/soft-matter-substrate

Toward 'vanishing' electronics and unlocking nanomaterials' power potential

Nanoscale optical switch breaks miniaturization barrier

Bionic plants

Chelyabinsk meteor to help develop nanotechnology

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