Nano Technology News

October 29, 2013

Scientists untangle nanotubes to release their potential in the electronics industry
London, UK (SPX) Oct 24, 2013
Researchers have demonstrated how to produce electronic inks for the development of new applications using the 'wonder material', carbon nanotubes. Carbon nanotubes are lightweight, strong and conduct electricity, which make them ideal components in new electronics devices, such as tablet computers and touchscreen phones, but cannot be used without being separated out from their natural tangled state. In the video above, Dr Stephen Hodge and Professor Milo Shaffer, both from Imperial's Depar ... read more

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Nano-Cone Textures Generate Extremely "Robust" Water-Repellent Surfaces When it comes to designing extremely water-repellent surfaces, shape and size matter. That's the finding of a group of scientists at the U.S. Department of Energy's Brookhaven National Laboratory, w ... more		Newly discovered mechanism propels micromotors Scientists studying the behavior of platinum particles immersed in hydrogen peroxide may have discovered a new way to propel microscopic machines. The new mechanism is described in The Journal of Ch ... more		How to make ceramics that bend without breaking Ceramics are not known for their flexibility: they tend to crack under stress. But researchers from MIT and Singapore have just found a way around that problem - for very tiny objects, at least. ... more
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CubeSats, SmallSats and MicroSats

Container's material properties affect the viscosity of water at the nanoscale Water pours into a cup at about the same rate regardless of whether the water bottle is made of glass or plastic. But at nanometer-size scales for water and potentially other fluids, whether t ... more		Molecules pass through nanotubes at size-dependent speeds Like a pea going through a straw, tiny molecules can pass through microscopic cylinders known as nanotubes. This could potentially be used to select molecules according to size - for example, to pur ... more		Nearby Supernovae Linked to Two Ancient Earth Extinctions Less mapped than the Moon: quest to reveal the seabed Australia tells US influencer: 'leave baby wombat alone'		Breakthrough in sensing at the nanoscale Researchers have made a breakthrough discovery in identifying the world's most sensitive nanoparticle and measuring it from a distance using light. These super-bright, photostable and background-fre ... more
				Accidental nanoparticle discovery could hail revolution in manufacturing A nanoparticle shaped like a spiky ball, with magnetic properties, has been uncovered in a new method of synthesising carbon nanotubes by physicists at Queen Mary University of London and the Univer ... more		Airbrushing Could Facilitate Large-Scale Manufacture of Carbon Nanofibers Researchers from North Carolina State University used airbrushing techniques to grow vertically aligned carbon nanofibers on several different metal substrates, opening the door for incorporating th ... more

Space Situational Awareness Conference 2013

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Motorised microscopic matchsticks move in water with sense of direction Chemists, physicists and computer scientists at the University of Warwick have come together to devise a new powerful and very versatile way of controlling the speed and direction of motion of micro ... more		Functioning 'mechanical gears' seen in nature for the first time The juvenile Issus - a plant-hopping insect found in gardens across Europe - has hind-leg joints with curved cog-like strips of opposing 'teeth' that intermesh, rotating like mechanical gears to syn ... more		More wait for stranded astronauts after replacement crew delayed Scientists Develop New Technique to Detect Life in Martian Rock Samples Signal Acquired NASA SPHEREx Begins Science Mission		Researchers produce nanostructures with potential to advance energy devices New types of nanostructures have shown promise for applications in electrochemically powered energy devices and systems, including advanced battery technologies. One process for making these nanostr ... more
				Researchers figure out how to 'grow' carbon nanotubes with specific atomic structures Move over, silicon. In a breakthrough in the quest for the next generation of computers and materials, researchers at USC have solved a longstanding challenge with carbon nanotubes: how to actually ... more		Indiana Jones meets George Jetson A team of researchers from Uppsala University in Sweden has designed a microplasma source capable of exciting matter in a controlled, efficient way. This miniature device may find use in a wide rang ... more

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'Very broad consensus' emerging among Europeans on Ukraine: France

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Plasma-treated nano filters help purify world water supply		Graphene nanoscrolls are formed by decoration of magnetic nanoparticles		New tests for determining health and environmental effects of nanomaterials		'Groovy' hologram creates strange state of light at visible and invisible wavelengths		First time: NJIT researchers examine dynamics of liquid metal particles at nanoscale
SU Chemists Develop 'Fresh, New' Approach to Making Alloy Nanomaterials		Heterogeneous nanoblocks give polymers an edge		Size matters in nanocrystals' ability to adsorb release gases		Like Water for Batteries		Gold nanoparticles improve photodetector performance

Water clears path for nanoribbon development

Nanotechnology breakthrough is big deal for electronics

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