Nano Technology News

February 07, 2015

Engineers uses disorder to control light on a nanoscale
Los Angeles CA (SPX) Feb 03, 2015
A breakthrough by a team of researchers from UCLA, Columbia University and other institutions could lead to the more precise transfer of information in computer chips, as well as new types of optical materials for light emission and lasers. The researchers were able to control light at tiny lengths around 500 nanometers - smaller than the light's own wavelength - by using random crystal lattice structures to counteract light diffraction. The discovery could begin a new phase in laser collimation ... read more

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Worms lead way to test nanoparticle toxicity The lowly roundworm is the star of an ambitious Rice University project to measure the toxicity of nanoparticles. The low-cost, high-throughput study by Rice scientists Weiwei Zhong and Qilin Li mea ... more		Penta-graphene, a new structural variant of carbon, discovered Researchers at Virginia Commonwealth University and universities in China and Japan have discovered a new structural variant of carbon called "penta-graphene" - a very thin sheet of pure carbon that ... more		Dance of the nanovortices "With the help of magnetic fields, we can selectively create the magnetic nanovortices, then give them a shove so that they are deflected out of their equilibrium position", explains Dr. Felix Buttn ... more
				Making functionalized nanocarbons A team of chemists at Nagoya University has synthesized novel transition metal-complexed cycloparaphenylenes (CPPs) that enable selective monofunctionalization of CPPs for the first time, opening do ... more		Holes in valence bands of nanodiamonds discovered But how are the electronic properties of nanodiamonds deposited on a solid-state substrate different from those displayed by nanodiamonds in aqueous solutions? Dr. Tristan Petit working in the ... more

Nuclear Decommissioning Conference Europe May 2015

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Nanoscale mirrored cavities amplify, connect quantum memories The idea of computing systems based on controlling atomic spins just got a boost from new research performed at the Massachusetts Institute of Technology (MIT) and the U.S. Department of Energy's (D ... more		Silver nanowires demonstrate unexpected self-healing mechanism With its high electrical conductivity and optical transparency, indium tin oxide is one of the most widely used materials for touchscreens, plasma displays, and flexible electronics. But its rapidly ... more		Tajikistan lost 1,000 glaciers in 3 decades: minister Scientists urge swift action on microbial technologies to address climate crisis EU deforestation ban in chaos as parliament loosens rules		ORNL researchers tune friction in ionic solids at the nanoscale Friction impacts motion, hence the need to control friction forces. Currently, this is accomplished by mechanistic means or lubrication, but experiments conducted by researchers at the Department of ... more
				Nanoshuttle wear and tear: It's the mileage, not the age As nanomachine design rapidly advances, researchers are moving from wondering if the nanomachine works to how long it will work. This is an especially important question as there are so many potenti ... more		Nano-beaker offers insight into the condensation of atoms An international team of physicists has succeeded in mapping the condensation of individual atoms, or rather their transition from a gaseous state to another state, using a new method. Led by ... more

Major limitations found with nanotubes in blood facing medical devices Scientists in the School of Pharmacy and Pharmaceutical Sciences in Trinity College Dublin, have made an important discovery about the safety issues of using carbon nanotubes as biomaterials which c ... more		A new step towards using graphene in electronic applications Few materials have received as much attention from the scientific world or have raised so many hopes with a view to their potential deployment in new applications as graphene has. This is larg ... more		Trump's approach to space policy could throw up some surprises, especially with Elon Musk on board SpaceX launches 24 Starlink satellites in back end of coast-to-coast double launch South Pole Safety: NASA seeks innovative Lunar rescue solutions		Carbon nanotube finding could boost battery life University of Wisconsin-Madison materials engineers have made a significant leap toward creating higher-performance electronics with improved battery life - and the ability to flex and stretch. ... more
Revealing the inner workings of a molecular motor In research published in the Journal of Cell Biology, scientists from the RIKEN Brain Science Institute in Japan have made important steps toward understanding how dynein--a "molecular motor"--walks ... more		New technology focuses diffuse light inside living tissue Lihong Wang, PhD, continues to build on his groundbreaking technology that allows light deep inside living tissue during imaging and therapy. In Nature Communications, Wang, the Gene K. Beare ... more		DNA origami could lead to nano 'transformers' for biomedical applications If the new nano-machines built at The Ohio State University look familiar, it's because they were designed with full-size mechanical parts such as hinges and pistons in mind. The project is th ... more		Mysteries of 'molecular machines' revealed Scientists are making it easier for pharmaceutical companies and researchers to see the detailed inner workings of molecular machines. 'Inside each cell in our bodies and inside every bacteriu ... more

	Bettter rechargeable batteries by focusing on graphene oxide paper A Kansas State University engineering team has discovered some of graphene oxide's important properties that can improve sodium- and lithium-ion flexible batteries. Gurpreet Singh, assistant p ... more		Dartmouth researchers create 'green' process to reduce molecular switching waste Dartmouth researchers have found a solution using visible light to reduce waste produced in chemically activated molecular switches, opening the way for industrial applications of nanotechnology ran ... more

N. Korean leader orders 'mass production' of attack drones

Strike hits south Beirut after evacuation warning; 20 militants killed in Israel strikes on Syria

Hezbollah says fired missiles at Israel air base south of Tel Aviv

ORNL microscopy pencils patterns in polymers at the nanoscale		Penn Research Outlines Basic Rules for Construction With a Type of Origami		Green meets nano		Technique determines nanomaterials' chemical makeup and topography		Nanoshaping method points to future manufacturing technology
New technique allows low-cost creation of 3-D nanostructures		Nanoscale resistors for quantum devices		Atmospheric carbon dioxide used for energy storage products		LLNL team develops efficient method to produce nanoporous metals		'Giant' charge density disturbances discovered in nanomaterials

Thin film produces new chemistry in 'nanoreactor'

Ultra-short X-ray pulses explore the nano world

Biochemists build largest synthetic molecular 'cage' ever

UO-industry collaboration points to improved nanomaterials

Graphene/nanotube hybrid benefits flexible solar cells

Penn engineers efficiently 'mix' light at the nanoscale

On-demand conductivity for graphene nanoribbons

Microbot muscles: Chains of particles assemble and flex

QUT leading the charge for panel-powered car

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