Nano Technology News

April 07, 2014

Nanosheets and nanowires
Beijing, China (SPX) Apr 03, 2014
Researchers in China, have found a convenient way to selectively prepare germanium sulfide nanostructures, including nanosheets and nanowires, that are more active than their bulk counterparts and could open the way to lower cost and safer optoelectronics, solar energy conversion and faster computer circuitry. Germanium monosulfide, GeS, is emerging as one of the most important "IV-VI" semiconductor materials with potential in opto-electronics applications for telecommunications and computing, and ... read more

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Never say never in the nano-world Objects with sizes in the nanometer range, such as the molecular building blocks of living cells or nanotechnological devices, are continuously exposed to random collisions with surrounding molecule ... more		Fabricating Nanostructures with Silk Could Make Clean Rooms Green Rooms Tufts University engineers have demonstrated that it is possible to generate nanostructures from silk in an environmentally friendly process that uses water as a developing agent and standard fabric ... more		Scientists watch nanoparticles grow With DESY's X-ray light source PETRA III, Danish scientists observed the growth of nanoparticles live. The study shows how tungsten oxide nanoparticles are forming from solution. These particles are ... more
				LockMart Opens Advanced Materials and Thermal Sciences Center In Palo Alto The Lockheed Martin Space Systems Advanced Technology Center (ATC) has opened a new state-of-the-art laboratories building that will enable the company to provide innovative technical solutions to c ... more		Nanotube coating helps shrink mass spectrometers Nanotechnology is advancing tools likened to Star Trek's "tricorder" that perform on-the-spot chemical analysis for a range of applications including medical testing, explosives detection and food s ... more

CubeSats, SmallSats and MicroSats

Researchers Grow Carbon Nanofibers Using Ambient Air, Without Toxic Ammonia Researchers from North Carolina State University have demonstrated that vertically aligned carbon nanofibers (VACNFs) can be manufactured using ambient air, making the manufacturing process safer an ... more		A new concept for manufacturing wrinkling patterns on hard-nano-film/soft-matter-substrate Wrinkling is a common phenomenon for thin stiff film adhered on soft substrate. Various wrinkling phenomenon has been reported previously. Wu Dan, Yin Yajun, Xie Huimin,et al from Tsinghua Universit ... more		Electric field changes signal early warnings of extreme weather Americans face an insurability crisis as climate change worsens disasters Extreme heat disrupts land's carbon absorption abilities		Toward 'vanishing' electronics and unlocking nanomaterials' power potential Brain sensors and electronic tags that dissolve. Boosting the potential of renewable energy sources. These are examples of the latest research from two pioneering scientists selected as this year's ... more
				Nanoscale optical switch breaks miniaturization barrier An ultra-fast and ultra-small optical switch has been invented that could advance the day when photons replace electrons in the innards of consumer products ranging from cell phones to automobiles. ... more		Bionic plants Plants have many valuable functions: They provide food and fuel, release the oxygen that we breathe, and add beauty to our surroundings. Now, a team of MIT researchers wants to make plants even more ... more

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

International Conference on Protection of Materials and Structures From Space Environment

Nuclear Supply Chain Summit - April 28-29 Greenville SC

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Chelyabinsk meteor to help develop nanotechnology The Chelyabinsk meteor is full of mysteries. Scientists from Nizhny Novgorod have found natural magnesium-iron nanocrystals while studying the fragments of the meteor. This can give new information ... more		Waterloo physicists solve 20-year-old debate surrounding glassy surfaces University of Waterloo physicists have succeeded in measuring how the surfaces of glassy materials flow like a liquid, even when they should be solid. A series of simple and elegant experiments were ... more		SpaceX set for Starship's next flight, Trump expected to attend Can the Trump-Musk 'bromance' last? Living microbes identified in Earth's driest desert using new technique		Optical nano-tweezers take over the control of nano-objects As science and technology go nano, scientists search for new tools to manipulate, observe and modify the "building blocks" of matter at the nanometer scale. With this in mind, the recent publication ... more
				NIST microanalysis technique makes the most of small nanoparticle samples Researchers from the National Institute of Standards and Technology (NIST) and the Food and Drug Administration (FDA) have demonstrated that they can make sensitive chemical analyses of minute sampl ... more		Experts warn against nanosilver Endocrine disrupters are not the only worrying chemicals that ordinary consumers are exposed to in everyday life. Also nanoparticles of silver, found in e.g. dietary supplements, cosmetics and food ... more

Philippines buying new helicopters

Philippines orders Korean jet fighters

Team 21 Submits Bid for Future Australian Pilot Training System

China launches experimental satellite

Tiangong's New Mission

"Space Odyssey": China's aspiration in future space exploration

Cuba denounces 'subversive' US texting program

CyberPoint international joins Lockheed's Cyber Security Alliance

Google says Turkey intercepting its Web domain

UN Climate Report: Pricing of CO2 Emissions Critical

U.S. House puts energy at top of budget plan

British greenhouse gas emissions decline

	Nanoscale pillars could radically improve conversion of heat to electricity University of Colorado Boulder scientists have found a creative way to radically improve thermoelectric materials, a finding that could one day lead to the development of improved solar panels, more ... more		Pinwheel 'living' crystals and the origin of life Simply making nanoparticles spin coaxes them to arrange themselves into what University of Michigan researchers call 'living rotating crystals' that could serve as a nanopump. They may also, inciden ... more		The thousand-droplets test In the future, an entire chemistry lab could be accommodated in a tiny little droplet. While simple reactions already work in these simplest models of an artificial cell now a group of scientists of ... more		Molecular Traffic Jam Makes Water Move Faster through Nanochannels Cars inch forward slowly in traffic jams, but molecules, when jammed up, can move extremely fast. New research by Northwestern University researchers finds that water molecules traveling through tin ... more

Russia says Ukraine fired US long-range missiles; Borrell urges EU states to follow US on missile use

Putin broadens rules on Russia's use of nuclear arms

NKorea to boost economic cooperation with Russia alongside growing military ties

Physicists at Mainz University build pilot prototype of a single ion heat engine		Quantum dots provide complete control of photons		New boron nanomaterial may be possible		Engineers teach old chemical new tricks to make cleaner fuels, fertilizers		Layered security: Carbon nanotubes promise improved flame-resistant coating
Molecular nano-spies to make light work of disease detection		Carbon nanotube sponge shows improved water clean-up		Imec Celebrates 30 Years of Nanoelectronics Industry Innovation		Layered security: Carbon nanotubes promise improved flame-resistant coating		New patent mapping system helps find innovation pathways

New Technique for Probing Subsurface Electronic Structure

Researchers 'detune' a molecule

Understanding secondary light emissions by plasmonic nanostructures

No nano-dust danger from facade paint

Extraordinary sensors pushed to their boundaries

Penn research helps lay out theory for metamaterials that act as an analog computer

ORNL-UT researchers invent 'sideways' approach to 2-D hybrid materials

Discovery at nanoscale has major implications for manufacturers

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