Nano Technology News

January 20, 2014

Researchers 'detune' a molecule
Houston TX (SPX) Jan 20, 2014
The molecule in question is carbon-60, also known as the buckminsterfullerene and the buckyball, discovered at Rice in 1985. The scientists led by Rice physicists Yajing Li and Douglas Natelson found that it's possible to soften the bonds between atoms by applying a voltage and running an electric current through a single buckyball. The researchers detailed their discovery this week in the online a href="http://www.pnas.org/content/early/2014/01/09/1320210111.abstract">Proceedings of the National ... read more

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New Technique for Probing Subsurface Electronic Structure "The interface is the device," Nobel laureate Herbert Kroemer famously observed, referring to the remarkable properties to be found at the junctures where layers of different materials meet. I ... more		Understanding secondary light emissions by plasmonic nanostructures "Plasmonic nanostructures are of great current interest as chemical sensors, in vivo imaging agents, and for photothermal therapeutics," explained David G. Cahill, a Willett Professor and head of th ... more		No nano-dust danger from facade paint After 42 months the EU research project "NanoHouse" has ended, and the verdict is a cautious "all clear" - nanoparticles in the paint used on building facades do not represent a particular health ri ... more
				Extraordinary sensors pushed to their boundaries Last year, Tobias Kippenberg and his team from the Laboratory of Photonics and Quantum Measurements (LPQM1) presented a new-generation sensor capable of detecting very small forces with unprecedente ... more		New patent mapping system helps find innovation pathways What's likely to be the "next big thing?" What might be the most fertile areas for innovation? Where should countries and companies invest their limited research funds? What technology areas are a c ... more

Molecular nano-spies to make light work of disease detection A world of cloak-and-dagger pharmaceuticals has come a step closer with the development of stealth compounds programmed to spring into action when they receive the signal. Researchers at the U ... more		Layered security: Carbon nanotubes promise improved flame-resistant coating Using an approach akin to assembling a club sandwich at the nanoscale, National Institute of Standards and Technology (NIST) researchers have succeeded in crafting a uniform, multi-walled carbon-nan ... more		FARMing with Data OpenET Introduces FARMS Tool to Aid Water Management Heat from the Sun Linked to Seismic Activity on Earth Orange Africa and Eutelsat Partner to Expand Satellite Internet in Africa and the Middle East		Penn research helps lay out theory for metamaterials that act as an analog computer The field of metamaterials has produced structures with unprecedented abilities, including flat lenses, invisibility cloaks and even optical "metatronic" devices that can manipulate light in the way ... more
				ORNL-UT researchers invent 'sideways' approach to 2-D hybrid materials Researchers at the Department of Energy's Oak Ridge National Laboratory and the University of Tennessee, Knoxville have pioneered a new technique for forming a two-dimensional, single-atom sheet of ... more		Discovery at nanoscale has major implications for manufacturers Manufacturers of increasingly minute computer chips, transistors and other products will have to take special note of research findings at the University of Huddersfield. The implications are that a ... more

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Penn Researchers Grow Liquid Crystal 'Flowers' That Can Be Used as Lenses A team of material scientists, chemical engineers and physicists from the University of Pennsylvania has made another advance in their effort to use liquid crystals as a medium for assembling struct ... more		Cellulose nanocrystals possible 'green' wonder material The same tiny cellulose crystals that give trees and plants their high strength, light weight and resilience, have now been shown to have the stiffness of steel. The nanocrystals might be used ... more		Astroscale and BAE Systems Progress In-Orbit Satellite Refurbishment to Support Circular Space Economy KP Labs Unveils Smart Mission Lab to Revolutionize Space Technology Validation SatixFy receives UK Space Agency grant to develop or Advanced LEO Payload Software		Microprinting leads to low-cost artificial cells Easily manufactured, low-cost artificial cells manufactured using microprinting may one day serve as drug and gene delivery devices and in biomaterials, biotechnology and biosensing applications, ac ... more
				New magnetic behavior in nanoparticles could lead to even smaller digital memories Electronic devices such as mobile phones and tablets spur on a scientific race to find smaller and smaller information processing and storage elements. One of the challenges in this race is to repro ... more		DNA motor 'walks' along nanotube, transports tiny particle Researchers have created a new type of molecular motor made of DNA and demonstrated its potential by using it to transport a nanoparticle along the length of a carbon nanotube. The design was ... more

Indonesia closes in on Grumman F-5 Tiger replacement

One killed after US Army helicopter makes 'hard landing'

Taiwan displays upgraded fighter jets with 'smart' munitions

Official: China's space policy open to world

China launches communications satellite for Bolivia

China's moon rover continues lunar survey after photographing lander

NSA scoops up millions of text messages a day: report

Encrypted Blackphone goes to war with snoopers

Report: German-U.S. 'no-spy' talks on verge of collapse

EU could cut emissions by 40 percent at moderate cost

Global warming's biggest offenders

EU weighs new climate goals, economic needs

	DNA clamp to grab cancer before it develops As part of an international research project, a team of researchers has developed a DNA clamp that can detect mutations at the DNA level with greater efficiency than methods currently in use. ... more		Nanofriction on the tip of the microscope Atomic force microscopes are able to reproduce spectacular images, at the scale of single atoms. This is made possible by the oscillation of a very sharp probe tip over the surface being observed. T ... more		Graphene nanoribbons an ice-melting coat for radar Ribbons of ultrathin graphene combined with polyurethane paint meant for cars is just right for deicing sensitive military radar domes, according to scientists at Rice University. The Rice lab of ch ... more		Nanoscale friction: High energy losses in the vicinity of charge density waves In collaboration with the University of Basel, an international team of researchers has observed a strong energy loss caused by frictional effects in the vicinity of charge density waves. This may h ... more

Germany's Merz open to France extending nuclear deterrent

US takes rivalry with China to the high seas

Trump again casts doubt on his commitment to NATO

Nanoparticles and their orbital positions		Alzheimer-substance may be the nanomaterial of tomorrow		Researchers split water into hydrogen, oxygen using light, nanoparticles		SOFS Take to Water		Graphene-based nano-antennas may enable networks of tiny machines
Oregon scientists offer new insights on controlling nanoparticle stability		Less is more with adding graphene to nanofibers		Scientists scale terahertz peaks in nanotubes		Berkeley Lab Researchers Discover Nanoscale Shape-Memory Oxide		Stanford engineers show how to optimize carbon nanotube arrays for use in hot spots

Laser light at useful wavelengths from semiconductor nanowires

Ultra-sensitive force sensing with a levitating nanoparticle

Australia probes spy case at top science authority

Graphene nanoribbons for 'reading' DNA

Hybrid Nano-Materials Could Replace Human Tissue

New hologram technology created with tiny nanoantennas

Structure of bacterial nanowire protein hints at secrets of conduction

Nano magnets arise at 2-D boundaries

Turning nanoparticles into complex nanostructures

New research finds high tungsten levels double stroke risk

A nano-sized sponge made of electrons

All aboard the nanotrain network

Taking a New Look at Carbon Nanotubes

Nanomaterials database improved to help consumers, scientists track products

York researchers discover important mechanism behind nanoparticle reactivity

Defective nanotubes turned into light emitters

Lawrence Livermore researchers unveil carbon nanotube jungles to better detect molecules

Nanoscale engineering boosts performance of quantum dot light emitting diodes

Scientists untangle nanotubes to release their potential in the electronics industry

Nano-Cone Textures Generate Extremely "Robust" Water-Repellent Surfaces

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