Nano Technology News

July 03, 2014

Shaken, not stirred -- mythical god's capsules please!
Warsaw, Poland (SPX) Jul 01, 2014
Everything depends on how you look at them. Looking from one side you will see one face; and when looking from the opposite side - you will see a different one. So appear Janus capsules, miniature, hollow structures, in different fragments composed of different micro- and nanoparticles. Theoreticians were able to design models of such capsules, but a real challenge was to produce them. Now, Janus capsules can be produced easily and at low cost. Janus, the old Roman god of beginnings and transition ... read more

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Diamond plates create nanostructures through pressure, not chemistry You wouldn't think that mechanical force - the simple kind used to eject unruly patrons from bars, shoe a horse or emboss the raised numerals on credit cards - could process nanoparticles more subtl ... more		A smashing new look at nanoribbons Carbon nanotubes "unzipped" into graphene nanoribbons by a chemical process invented at Rice University are finding use in all kinds of projects, but Rice scientists have now found a chemical-free w ... more		Scientists Develop Force Sensor from Carbon Nanotubes A group of researchers from Russia, Belarus and Spain, including MIPT professor Yury Lozovik, have developed a microscopic force sensor based on carbon nanotubes. The device is described in an artic ... more
				A breakthrough in creating invisibility cloaks, stealth technology Controlling and bending light around an object so it appears invisible to the naked eye is the theory behind fictional invisibility cloaks. It may seem easy in Hollywood movies, but is hard to creat ... more		Trapping light: a long lifetime in a very small place Physicists at the University of Rochester have created a silicon nanocavity that allows light to be trapped longer than in other similarly-sized optical cavities. An innovative design approach, whic ... more

CubeSats, SmallSats and MicroSats

William Cress Corporation - We Build To Last

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

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Nanoscale composites improve MRI Submicroscopic particles that contain even smaller particles of iron oxide could make magnetic resonance imaging (MRI) a far more powerful tool to detect and fight disease. Scientists at Rice ... 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		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		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

Seeing how a lithium-ion battery works 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 cyc ... more		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		Firefly lands first private US spaceship on the Moon European satellite launcher set for first commercial blast off SpaceX eyes Monday for eighth test of Starship from Texas		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		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

	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

US approves sale of $3 bn in munitions, bulldozers to Israel

Denmark hopes to have air defence system in place from 2026

The art of compliant robotics

Bending helps to control nanomaterials		Engineers build world's smallest, fastest nanomotor		Rounding up the BCATs on the ISS		Nanoscale heat flow predictions		Organism that transmits added letters in DNA alphabet created
Harnessing Magnetic Vortices for Making Nanoscale Antennas		New method for measuring the temperature of nanoscale objects discovered		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

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