Nano Technology News

February 22, 2013

X-ray imaging on the attosecond timescale
Berkeley CA (SPX) Feb 22, 2013
In the blink of an eye, more attoseconds have expired than the age of Earth measured in - minutes. A lot more. To be precise, an attosecond is one billionth of a billionth of a second. The attosecond timescale is where you must go to study the electron action that is the starting point of all of chemistry. Not surprisingly, chemists are most eager to explore it with X-rays, the region of the electromagnetic spectrum that can probe the core electrons of atoms, the electrons that uniquely identify a ... read more

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Nano-machines for 'bionic proteins' Physicists of the University of Vienna together with researchers from the University of Natural Resources and Life Sciences Vienna developed nano-machines which recreate principal activities of prot ... more		Forging a new periodic table using nanostructures Northwestern University's Chad A. Mirkin, a world-renowned leader in nanotechnology research and its application, has developed a completely new set of building blocks that is based on nanoparticles ... more		Team Creates MRI for the Nanoscale Magnetic resonance imaging (MRI) reveals details of living tissues, diseased organs and tumors inside the body without x-rays or surgery. What if the same technology could peer down to the level of ... more
				Artificial atoms allow for magnetic resonance on individual cells Researchers from the Institute of Photonic Sciences (ICFO), in collaboration with the CSIC and Macquarie University in Australia, have developed a new technique, similar to the MRI but with a much h ... more		Widely used nanoparticles enter soybean plants from farm soil Two of the most widely used nanoparticles (NPs) accumulate in soybeans - second only to corn as a key food crop in the United States - in ways previously shown to have the potential to adversely aff ... more

CubeSats, SmallSats and MicroSats

Boston College researchers' unique nanostructure produces novel 'plasmonic halos' Using the geometric and material properties of a unique nanostructure, Boston College researchers have uncovered a novel photonic effect where surface plasmons interact with light to form "plasmonic ... more		Giving transplanted cells a nanotech checkup Researchers at Johns Hopkins have devised a way to detect whether cells previously transplanted into a living animal are alive or dead, an innovation they say is likely to speed the development of c ... more		Advancing satellite methods for mapping coastal seabeds Next-Generation Water Satellite Maps Seafloor From Space Scientists aim to uncover cause of unexpected warmth in Everest glacier		Using single quantum dots to probe nanowires Modern telecommunications happens because of fast electrons and fast photons. Can it get better? Can Moore's law - the doubling of computing power ever 18 months or so - be sustained? Can the compac ... more
				Penn Research Shows Mechanism Behind Wear at the Atomic Scale Wear is a fact of life. As surfaces rub against one another, they break down and lose their original shape. With less material to start with and functionality that often depends critically on shape ... more		A new genre of 'intelligent' micro- and nanomotors Enzymes, workhorse molecules of life that underpin almost every biological process, may have a new role as "intelligent" micro- and nanomotors with applications in medicine, engineering and other fi ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

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3D microchip created Scientists from the University of Cambridge have created, for the first time, a new type of microchip which allows information to travel in three dimensions. Currently, microchips can only pass digi ... more		Flat boron by the numbers It would be a terrible thing if laboratories striving to grow graphene from carbon atoms kept winding up with big pesky diamonds. "That would be trouble, cleaning out the diamonds so you could ... more		Spaceo leads ESA project to deploy inflatable sail for satellite disposal How Altegrio is Redefining AI Development Services Beyond expectations SKA-Low unveils its first cosmic snapshot		Innovative uses of nanotechnology in food and agriculture The U.S. Department of Agriculture (USDA) invests nearly $10 million a year to support about 250 nanoscale science and engineering projects that could lead to revolutionary advances in agriculture a ... more
				DNA and quantum dots: All that glitters is not gold A team of researchers at the National Institute of Standards and Technology (NIST) has shown that by bringing gold nanoparticles close to the dots and using a DNA template to control the distances, ... more		Notre Dame studies benefits and threats of nanotechnology research Every day scientists learn more about how the world works at the smallest scales. While this knowledge has the potential to help others, it's possible that the same discoveries can also be used in w ... more

First F-35 Production Model Takes Flight

NASA Seeks It All: High Lift, Low Drag

Eurocopter touts Mexico, India moves

Welcome Aboard Shenzhou 10

Reshuffle for Tiangong

China to launch 20 spacecrafts in 2013

China's PLA controls hackers: US IT security firm

China's PLA controls hackers: US IT security firm

China steps up defence on hacking allegations

Thailand to face April energy crisis?

Cities can reduce greenhouse gas emissions by 70 percent

Bulgarians protest high energy costs

	A nano-gear in a nano-motor inside To live is to move. You strike to swat that irritable mosquito, which skilfully evades the hand of death. How did that happen? Who moved your hand, and what saved the mosquito? Enter the Molecular M ... more		NASA's Interface Region Imaging Spectrograph Mission Satellite Completed The spacecraft and science instrument integration for the Interface Region Imaging Spectrograph (IRIS) - NASA's next Small Explorer (SMEX) Mission - has been completed, and final testing is underway ... more		New Research Gives Insight into Graphene Grain Boundaries Using graphene - either as an alternative to, or most likely as a complementary material with - silicon, offers the promise of much faster future electronics, along with several other advantages ove ... more		Chemistry resolves toxic concerns about carbon nanotubes Safety fears about carbon nanotubes, due to their structural similarity to asbestos, have been alleviated following research showing that reducing their length removes their toxic properties. ... more

South Africa China achieve milestone with 12900 km quantum satellite connection

Europe shifts gears for the Trump era

Electra secures 2200 aircraft pre-orders for hybrid-electric aviation leap

Engineer making rechargeable batteries with layered nanomaterials		New nanotech fiber: Robust handling, shocking performance		Southampton scientist develops strongest, lightest glass nanofibres in the world		Researchers Show New Level of Control Over Liquid Crystals		Nanoparticles reach new peaks
Oh, Christmas tree, oh Christmas tree		Britain to fund graphene research efforts		Kuwait University and imec to Collaborate on Advanced Silicon Solar Cell Technology		Synthetic and biological nanoparticles combined to produce new metamaterials		Reality check for DNA nanotechnology

Nanocrystals Not Small Enough to Avoid Defects

Nature Materials Study: Boosting Heat Transfer With Nanoglue

New optical tweezers trap specimens just a few nanometers across

How 'transparent' is graphene?

A graphene nanotube hybrid

Study of risks to humankind proposed

Penn Researchers Make Flexible, Low-voltage Circuits Using Nanocrystals

King's College London finds rainbows on nanoscale

Optical microscopes lend a hand to graphene research

Controlling heat flow through a nanostructure

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