Nano Technology News

July 24, 2013

Desktop printing at the nano level
Evanston IL (SPX) Jul 23, 2013
A new low-cost, high-resolution tool is primed to revolutionize how nanotechnology is produced from the desktop, according to a new study by Northwestern University researchers. Currently, most nanofabrication is done in multibillion-dollar centralized facilities called foundries. This is similar to printing documents in centralized printing shops. Consider, however, how the desktop printer revolutionized the transfer of information by allowing individuals to inexpensively print documents as neede ... read more

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Milikelvins drive droplet evaporation Evaporation is so common that everybody thinks it's a well understood phenomenon. Appearances can be, however, deceptive. Recently, a new, earlier not predicted mechanism of evaporation was discover ... more		Off-grid sterilization with Rice U.'s 'solar steam' Rice University nanotechnology researchers have unveiled a solar-powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation. The "solar steam" st ... more		NASA Engineer Achieves Another Milestone in Emerging Nanotechnology A NASA engineer has achieved yet another milestone in his quest to advance an emerging super-black nanotechnology that promises to make spacecraft instruments more sensitive without enlarging their ... more
				New nanoscale imaging method finds application in plasmonics Researchers from the National Institute of Standards and Technology (NIST) and the University of Maryland have shown how to make nanoscale measurements of critical properties of plasmonic nanomateri ... more		York Nanocentre researchers image individual atoms in a living catalytic reaction 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 nano ... more

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		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		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

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

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		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		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

Russian 5G fighters boast cutting-edge life support systems

Northrop Grumman Delivers Center Fuselage for Italy's First F-35 Lightning I

Two Soviet-era fighter planes found on N. Korea ship

China launches three experimental satellites

Medical quarantine over for Shenzhou-10 astronauts

China's astronauts ready for longer missions

Walker's World: Snowden's best refuge

China, Indonesia lead sources of online attacks: study

NSA locates cell phones even when they are turned off

Six Tech Advancements Changing the Fossil Fuels Game

Sweden's Vattenfall hit by $4.6-bn charge as energy demand plunges

Americans continue to use more renewable energy sources

	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		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

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

New microfluidic method expands toolbox for nanoparticle manipulation		Kaspersky Lab Uncovers Global Cyberespionage Network		Stretchable, transparent graphene-metal nanowire electrode		Shape-shifting nanoparticles flip from sphere to net in response to tumor signal		GaAs Nanowires Harvest Solar Power
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

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