Nano Technology News

January 26, 2016

Microwaved nanotubes come up clean
Houston TX (SPX) Jan 26, 2016
Amid all the fancy equipment found in a typical nanomaterials lab, one of the most useful may turn out to be the humble microwave oven. A standard kitchen microwave proved effective as part of a two-step process invented at Rice and Swansea universities to clean carbon nanotubes. Basic nanotubes are good for many things, like forming into microelectronic components or electrically conductive fibers and composites; for more sensitive uses like drug delivery and solar panels, they need to be as pris ... read more

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Self-stacking nanogrids Since the 1960s, computer chips have been built using a process called photolithography. But in the past five years, chip features have gotten smaller than the wavelength of light, which has require ... more		New process enables easier isolation of carbon nanotubes Manufacture of longer, thinner, and uncontaminated carbon nanotubes, and successfully isolating them, have been ongoing challenges for researchers. A newly developed method has opened up new possibi ... more		FAU researchers show how mother-of-pearl is formed from nanoparticles Materials scientists at FAU have shown for the first time that the mother-of-pearl in clam shells does not form in a crystallisation process but is a result of the aggregation of nanoparticles withi ... more
				Nano-hybrid materials create magnetic effect Developing novel materials from the atoms up goes faster when some of the trial and error is eliminated. A new Rice University and Montreal Polytechnic study aims to do that for graphene and boron n ... more		Engineers invent a bubble-pen to write with nanoparticles Researchers in the Cockrell School of Engineering at The University of Texas at Austin have solved a problem in micro- and nanofabrication - how to quickly, gently and precisely handle tiny particle ... more

Shiny fish skin inspires nanoscale light reflectors A nature-inspired method to model the reflection of light from the skin of silvery fish and other organisms may be possible, according to Penn State researchers. Such a technique may be applic ... more		Nanodevice, build thyself As we continue to shrink electronic components, top-down manufacturing methods begin to approach a physical limit at the nanoscale. Rather than continue to chip away at this limit, one solution of i ... more		No picnic: How to survive a bear encounter; as Japan battles spike in attacks COP30: Indigenous peoples vital to humanity's future India mega-zoo in spotlight again over animal acquisitions		Electronically connected graphene nanoribbons foresee high-speed electronics An international research team at Tohoku University's Advanced Institute of Materials Research (AIMR) succeeded in chemically interconnecting chiral-edge graphene nanoribbons (GNRs) with zigzag-edge ... more
				Annihilating nanoscale defects Target dates are critical when the semiconductor industry adds small, enhanced features to our favorite devices by integrating advanced materials onto the surfaces of computer chips. Missing a targe ... more		Mechanical properties of nanomaterials are altered due to electric field Mechanical properties of nanomaterials can be altered due to the application of voltage, University of Wyoming researchers have discovered. The researchers, led by TeYu Chien, a UW assistant p ... more

Military Radar Summit 2016 - Washington DC - February 29

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New approach for controlled fabrication of carbon nanostructures An international team of researchers including Professor Federico Rosei and members of his group at INRS has developed a new strategy for fabricating atomically controlled carbon nanostructures used ... more		Building better fighter planes and space ships Thousands bound together are still thinner than a single strand of human hair, but with research from Binghamton University, boron nitride nanotubes may help build better fighter planes and space sh ... more		Bezos's Blue Origin postpones rocket launch over weather SpaceX launches 29 satellites after fireball spotted in the sky Solein protein tech moves toward ISS zero-gravity pilot project		Program seeks ability to assemble atom-sized pieces into practical products DARPA recently launched its Atoms to Product (A2P) program, with the goal of developing technologies and processes to assemble nanometer-scale pieces-whose dimensions are near the size of atoms-into ... more
New acoustic technique reveals structural information in nanoscale materials Understanding where and how phase transitions occur is critical to developing new generations of the materials used in high-performance batteries, sensors, energy-harvesting devices, medical diagnos ... more		Nanodevices at one-hundredth the cost Microelectromechanical systems - or MEMS - were a $12 billion business in 2014. But that market is dominated by just a handful of devices, such as the accelerometers that reorient the screens of mos ... more		Scientists blueprint tiny cellular 'nanomachine' Scientists have drawn up molecular blueprints of a tiny cellular 'nanomachine', whose evolution is an extraordinary feat of nature, by using one of the brightest X-ray sources on Earth. The sc ... more		Researchers demonstrate tracking of individual catalyst nanoparticles Researchers from McMaster University in Hamilton, Ont., have taken atomic-level images of individual nanoparticles during heating that could lead to improved fuel-cell technologies at lower cost, re ... more

	New industrial possibilities for nanoporous thin films Metal-organic frameworks (MOFs) are a new type of materials with nanoscale pores. Bioscience engineers from KU Leuven, Belgium, have developed an alternative method that produces these materials in ... more		This article can be printed on a hair A nanotechnology breakthrough from DTU revolutionizes laser printing technology, allowing you to print high-resolution data and colour images of unprecedented quality and microscopic dimensions. ... more

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Nanoscale one-way-street for light		Microscope creates near-real-time videos of nanoscale processes		Heat radiates 10,000 times faster at the nanoscale		Shaking the nanomaterials out		Nanotube letters spell progress
New nanomanufacturing technique advances imaging, biosensing technology		Using atoms to turn optical nanofiber guided light on and off		Nanostructured metal coatings let the light through for electronic devices		Whisper gallery modes in Silicon nanocones intensify luminescence		Measuring nanoscale features with fractions of light

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Nanomagnets: Creating order out of chaos

MIT mathematicians identify limits to heat flow at the nanoscale

Electric fields remove nanoparticles from blood with ease

Navy researchers recruit luminescent nanoparticles to image brain function

Light wave technique an advance for optical research

Nanostructuring technology can simultaneously control heat and electricity

Rice makes light-driven nanosubmarine

Novel 'crumpling' of hybrid nanostructures increases SERS sensitivity

New way of computing with interaction-dependent nanomagnets

Researchers build nanoscale autonomous walking machine from DNA

Finally a promising natural nanomaterial

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