Nano Technology News

December 08, 2014

Atmospheric carbon dioxide used for energy storage products
Corvallis OR (SPX) Dec 03, 2014
Chemists and engineers at Oregon State University have discovered a fascinating new way to take some of the atmospheric carbon dioxide that's causing the greenhouse effect and use it to make an advanced, high-value material for use in energy storage products. This innovation in nanotechnology won't soak up enough carbon to solve global warming, researchers say. However, it will provide an environmentally friendly, low-cost way to make nanoporous graphene for use in "supercapacitors" - devices that ... read more

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LLNL team develops efficient method to produce nanoporous metals Nanoporous metals - foam-like materials that have some degree of air vacuum in their structure - have a wide range of applications because of their superior qualities. They posses a high surfa ... more		'Giant' charge density disturbances discovered in nanomaterials In metals such as copper or aluminium, so-called conduction electrons are able to move around freely, in the same way as particles in a gas or a liquid. If, however, impurities are implanted into th ... more		Thin film produces new chemistry in 'nanoreactor' Physicists at the University of Groningen led by Professor of Functional Nanomaterials Beatriz Noheda have discovered a new manganese compound that is produced by tension in the crystal structure of ... more
				Ultra-short X-ray pulses explore the nano world Ultra-short and extremely strong X-ray flashes, as produced by free-electron lasers, are opening the door to a hitherto unknown world. Scientists are using these flashes to take "snapshots" of the g ... more		Biochemists build largest synthetic molecular 'cage' ever UCLA biochemists have created the largest-ever protein that self-assembles into a molecular "cage." The research could lead to synthetic vaccines that protect people from the flu, HIV and other dise ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

UO-industry collaboration points to improved nanomaterials A potential path to identify imperfections and improve the quality of nanomaterials for use in next-generation solar cells has emerged from a collaboration of University of Oregon and industry resea ... more		Graphene/nanotube hybrid benefits flexible solar cells Rice University scientists have invented a novel cathode that may make cheap, flexible dye-sensitized solar cells practical. The Rice lab of materials scientist Jun Lou created the new cathode, one ... more		Harnessing Fog for Water Supply in the World's Driest Regions Glacial Fracking Identified as Undetected Arctic Methane Source Countries lock horns over cash for nature at rebooted UN talks		Penn engineers efficiently 'mix' light at the nanoscale The race to make computer components smaller and faster and use less power is pushing the limits of the properties of electrons in a material. Photonic systems could eventually replace electronic on ... more
				On-demand conductivity for graphene nanoribbons Physicists have, for the first time, explored in detail the time evolution of the conductivity, as well as other quantum-level electron transport characteristics, of a graphene device subjected to p ... more		Microbot muscles: Chains of particles assemble and flex In a step toward robots smaller than a grain of sand, University of Michigan researchers have shown how chains of self-assembling particles could serve as electrically activated muscles in the tiny ... more

Startup in the Land of the Rising Sun; A Japanese Solar Venture - by Bradley L. Bartz

QUT leading the charge for panel-powered car A car powered by its own body panels could soon be driving on our roads after a breakthrough in nanotechnology research by a QUT team. Researchers have developed lightweight "supercapacitors" that c ... more		Measuring nano-vibrations In a recent paper published in Nature Nanotechnology, Joel Moser and ICFO colleagues of the NanoOptoMechanics research group led by Prof. Adrian Bachtold, together with Marc Dykman (Michigan Univers ... more		Gilmour Space Sets March 15 Launch Window for Eris Orbital Rocket Throttled Power Rocket Engine Demonstrator Completes Extended Hot-Fire Tests Have we been wrong about why Mars is red		Live Images from the Nano-cosmos Many pollutants with the potential to meddle with hormones - with bisphenol A (BPA) as a prime example - are already common in the environment. In an effort to clean up these pollutants found in the ... more
Outsmarting Thermodynamics in Self-assembly of Nanostructures If you can uniformly break the symmetry of nanorod pairs in a colloidal solution, you're a step ahead of the game toward achieving new and exciting metamaterial properties. But traditional thermodyn ... more		Plasma: Casimir and Yukawa mesons A new theoretical work establishes a long-sought-after connection between nuclear particles and electromagnetic theories. Its findings suggest that there is an equivalence between generalised Casimi ... more		'Nanomotor lithography' answers call for affordable, simpler device manufacturing What does it take to fabricate electronic and medical devices tinier than a fraction of a human hair? Nanoengineers at the University of California, San Diego recently invented a new method of litho ... more		Electronics industry gets 2 ways to snoop on self-organizing molecules A few short years ago, the idea of a practical manufacturing process based on getting molecules to organize themselves in useful nanoscale shapes seemed ... well, cool, sure, but also a little fanta ... more

	Nanosafety research - there's room for improvement Empa toxicologist Harald Krug has lambasted his colleagues in the journal Angewandte Chemie. He evaluated several thousand studies on the risks associated with nanoparticles and discovered no end of ... more		RF heating of magnetic nanoparticles improves thawing of cryopreserved biomaterials Successful techniques for cryopreserving bulk biomaterials and organ systems would transform current approaches to transplantation and regenerative medicine. However, while vitrified cryopreservatio ... more

U.S. sides with Russia in U.N. resolution votes on Ukraine war

Taiwan says detains Chinese-crewed ship after subsea cable cut

Air alert across Ukraine, missiles incoming: authorities

Tiny carbon nanotube pores make big impact		NASA uses ultra-black nano-coating for solar coronagraph		Special UO microscope captures defects in nanotubes		Electric charge along microbial nanowires imaged		Crystallizing the DNA nanotechnology dream
Solid nanoparticles can deform like a liquid		Nanoparticles get a magnetic handle		Nanoparticles Break the Symmetry of Light		DNA nano-foundries cast custom-shaped metal nanoparticles		Smallest world record has 'endless possibilities' for bio-nanotechnology

Fast, cheap nanomanufacturing

Researchers develop transparent nanoscintillators for radiation detection

A new dimension for integrated circuits: 3-D nanomagnetic logic

All directions are not created equal for nanoscale heat sources

Penn Team Studies Nanocrystals by Passing Them Through Tiny Pores

Nanoparticles give up forensic secrets

A Heartbeat Away? Hybrid "Patch" Could Replace Transplants

World's smallest reference material is big plus for nanotechnology

Engineers show light can play seesaw at the nanoscale

Smallest possible diamonds form ultra-thin nanothreads

Oxides Discovered by CCNY Team Could Advance Memory Devices

Nanotubes help healing hearts keep the beat

New 'star' shaped molecule breakthrough

Nanoribbon film keeps glass ice-free

Rice rolls 'neat' nanotube fibers

Magnetic nanocubes self-assemble into helical superstructures

Decoding the role of water in gold nanocatalysis

Nano-pea pod model widens electronics applications

Nanotechnology aids in cooling electrons without external sources

Peptoid Nanosheets at the Oil/Water Interface

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