Nano Technology News

July 16, 2013

York Nanocentre researchers image individual atoms in a living catalytic reaction
York, UK (SPX) Jul 16, 2013
Groundbreaking new electron microscopy technology developed at the York JEOL Nanocentre at the University of York is allowing researchers to observe and analyse single atoms, small clusters and nanoparticles in dynamic in-situ experiments for the first time. The influential work being carried out at York is opening up striking new opportunities for observing and understanding the role of atoms in reactions in many areas of the physical sciences. It also has important implications for new medicines ... read more

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Molecular chains hypersensitive to magnetic fields Researchers of MESA+, the research institute for nanotechnology of the University of Twente, in cooperation with researchers of the University of Strasbourg and Eindhoven University of Technology, a ... more		Making hydrogenation greener Researchers from McGill University, RIKEN (The Institute of Physical and Chemical Research, Wako, Japan) and the Institute for Molecular Science (Okazaki, Japan) have discovered a way to make the wi ... more		Efficient Production Process for Coveted Nanocrystals A formation mechanism of nanocrystalline cerium dioxide (CeO2), a versatile nanomaterial, has been unveiled by scientists from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University of N ... more
				Quantum engines must break down Our present understanding of thermodynamics is fundamentally incorrect if applied to small systems and needs to be modified, according to new research from University College London (UCL) and the Un ... more		Ingested nanoparticle toxicity Ingestion of commonly encountered nanoparticles at typical environmental levels is unlikely to cause overt toxicity, according to US researchers. Nevertheless there is insufficient evidence to deter ... more

CubeSats, SmallSats and MicroSats

Nanotechnology holds big potential for NMSU faculty Sending probes to Mars and harvesting energy are just two of the many applications of thermoelectric and nanotechnology research conducted by Professor Julio Martinez's group at New Mexico State Uni ... more		Sound waves precisely position nanowires The smaller components become, the more difficult it is to create patterns in an economical and reproducible way, according to an interdisciplinary team of Penn State researchers who, using sound wa ... more		Dramatic increase in research funding needed to counter productivity slowdown in farming NASA Researchers Study Coastal Wetlands, Champions of Carbon Capture Planetary Water Limits Pose Challenge to Geological Resource Production		Nanoparticle Opens the Door to Clean-Energy Alternatives Cheaper clean-energy technologies could be made possible thanks to a new discovery. Led by Raymond Schaak, a professor of chemistry at Penn State University, research team members have found that an ... more
				Spot-welding graphene nanoribbons atom by atom Scientists at Aalto University and Utrecht University have created single atom contacts between gold and graphene nanoribbons. In their article published in Nature Communications, the research team ... more		Nano-thermometer enables first atomic-scale heat transfer measurements In findings that could help overcome a major technological hurdle in the road toward smaller and more powerful electronics, an international research team involving University of Michigan engineerin ... more

Solar systems for home and business installations

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Controlling magnetic clouds in graphene In a report published in Nature Communications, a University of Manchester team led by Dr Irina Grigorieva shows how to create elementary magnetic moments in graphene and then switch them on and off ... more		Polymer structures serve as 'nanoreactors' for nanocrystals with uniform sizes, shapes Using star-shaped block co-polymer structures as tiny reaction vessels, researchers have developed an improved technique for producing nanocrystals with consistent sizes, compositions and architectu ... more		Musk says Starship to depart for Mars at end of 2026 Crew launch to ISS paves way for 'stranded' astronauts' return Hera asteroid mission captures images of Mars moon Deimos		Sun-Grazing Comet Flies Deep Into Solar Corona On December 15-16, 2011, a Sun-grazing comet, designated Lovejoy (C/2011 W3), passed deep within the hot solar atmosphere - the corona - effectively probing a region that could never be visited by s ... more
				Carbon nanotubes for molecular magnetic resonances More resistant than steel, carbon nanotubes are one of the strongest and hardest materials known. Their impressive electrical and thermal properties make them an extremely versatile material. ... more		New microfluidic method expands toolbox for nanoparticle manipulation Researchers at the University of Illinois at Urbana-Champaign have developed a new flow-based method for manipulating and confining single particles in free solution, a process that will help addres ... more

US set to deliver F-16s to Egypt: officials

F-35 Pilot Cadre Grows to 100 as Training Ramps Up at Eglin AFB

Tests clear Czech army's faulty Spain-made military planes

China's astronauts ready for longer missions

Medical quarantine over for Shenzhou-10 astronauts

Chinese probe reaches record height in space travel

Snowden set to meet rights activists in Moscow

Manning awaits judge's word on 'aiding the enemy'

US 'very disappointed' with China on Snowden

Free market is best way to combat climate change

DOE: climate change to affect energy

Australia to ditch pollution levy by 2014

	Kaspersky Lab Uncovers Global Cyberespionage Network Kaspersky Lab, a Russian computer security company, said on Tuesday its experts have uncovered a global cyberespionage campaign, which may have been in existence for nearly a decade and compromised ... more		Stretchable, transparent graphene-metal nanowire electrode A hybrid transparent and stretchable electrode could open the new way for flexible displays, solar cells, and even electronic devices fitted on a curvature substrate such as soft eye contact lenses, ... more		Shape-shifting nanoparticles flip from sphere to net in response to tumor signal Scientists at the University of California, San Diego, have designed tiny spherical particles to float easily through the bloodstream after injection, then assemble into a durable scaffold within di ... more		GaAs Nanowires Harvest Solar Power How can we harvest the energy of the sun at a better quality and at a cheaper cost? To find out, Anna Fontcuberta and her team in the STI Laboratory of Semiconductor Materials (LMSC) at EPFL are wor ... more

Ukraine drones hit Russian energy sites, Kyiv source says

UK boosts export financing for defence firms by $2.6bn

NATO's 'Trump whisperer' treads carefully on Greenland and defense

How do cold ions slide?		Gold nanocrystal vibration captured on billion-frames-per-second film		Understanding freezing behavior of water at the nanoscale		Concept flu vaccine may protect against many strains		Kinks and curves at the nanoscale
RUB physicists let magnetic dipoles interact on the nanoscale for the first time		Squishy hydrogels may be the ticket for studying biological effects of nanoparticles		Friction in the nano-world		Scientists capture first direct proof of Hofstadter butterfly effect		The science behind a self-assembled nano-carbon helix

UC Riverside scientists discovering new uses for tiny carbon nanotubes

First precise MEMS output measurement technique unveiled

Pitt Chemists Demonstrate Nanoscale Alloys So Bright They Could Have Potential Medical Applications

Nano-breakthrough: Solving the case of the herringbone crystal

Researchers use graphene quantum dots to detect humidity and pressure

Dual-colour lasers could lead to cheap and efficient LED lighting

Do-it-yourself invisibility with 3D printing

Columbia engineers manipulate a buckyball by inserting a single water molecule

Researchers develop unique method for creating uniform nanoparticles

Going negative pays for nanotubes

Scientists reach the ultimate goal - controlling chirality in carbon nanotubes

'Super-resolution' microscope possible for nanostructures

Dark field imaging of rattle-type silica nanorattles coated gold nanoparticles in vitro and in vivo

Nanowires grown on graphene have surprising structure

UNL team's discovery yields supertough, strong nanofibers

New Nanowire Structure Has Potential to Increase Semiconductor Applications

Scientists image nanoparticles in action

Scientists see nanoparticles form larger structures in real time

IRIS Solar Satellite Arrives at Vandenberg AFB for Launch

Nanocoating At ESA

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