Nano Technology News

September 16, 2013

Indiana Jones meets George Jetson
Washington DC (SPX) Sep 11, 2013
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 range of applications in harsh environments, but can also help revolutionize archaeology. As the researchers describe in the Journal of Applied Physics, produced by AIP Publishing, their new device offers many advantages, such as electromagnetic compatibility, an integrated fluidic system, and Langmuir prob ... read more

Previous Issues

Sep 13

Sep 12

Sep 11

Sep 10

Sep 09

Engineers improve electronic devices using molybdenum disulfide A Kansas State University chemical engineer has discovered that a new member of the ultrathin materials family has great potential to improve electronic and thermal devices. Vikas Berry, Willi ... 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		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		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

US Navy History of Human Spaceflight Conference

Size Matters as Nanocrystals Go Through Phases Understanding what happens to a material as it undergoes phase transformations - changes from a solid to a liquid to a gas or a plasma - is of fundamental scientific interest and critical for optimi ... more		New breakthrough for structural characterization of metal nanoparticles Researchers at the Xiamen University in China and the University of Jyvaskyla in Finland have characterized a series of stable 1.5 nm metal nanoclusters containing 44 metal atoms, stabilized by 30 o ... 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		Toxic nanoparticles might be entering human food supply Over the last few years, the use of nanomaterials for water treatment, food packaging, pesticides, cosmetics and other industries has increased. For example, farmers have used silver nanoparticles a ... more
				Graphene nanoscrolls are formed by decoration of magnetic nanoparticles Researchers at Umea University, together with researchers at Uppsala University and Stockholm University, show in a new study how nitrogen doped graphene can be rolled into perfect Archimedean nano ... more		New tests for determining health and environmental effects of nanomaterials A group of international experts from government, industry and academia have concluded that alternative testing strategies (ATSs) that don't rely on animals will be needed to cope with the wave of n ... more

CubeSats, SmallSats and MicroSats

It's been 40 years since Apollo ... Time to go Back

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

'Groovy' hologram creates strange state of light at visible and invisible wavelengths Applied physicists at the Harvard School of Engineering and Applied Sciences (SEAS) have demonstrated that they can change the intensity, phase, and polarization of light rays using a hologram-like ... more		First time: NJIT researchers examine dynamics of liquid metal particles at nanoscale Two NJIT researchers have demonstrated that using a continuum-based approach, they can explain the dynamics of liquid metal particles on a substrate of a nanoscale. "Numerical simulation of ejected ... more		Crew launch to ISS paves way for 'stranded' astronauts' return Hera asteroid mission captures images of Mars moon Deimos Norwegian Space Agency partners with Isar Aerospace for satellite launch from Andoya Spaceport		SU Chemists Develop 'Fresh, New' Approach to Making Alloy Nanomaterials Chemists in The College of Arts and Sciences have figured out how to synthesize nanomaterials with stainless steel-like interfaces. Their discovery may change how the form and structure of nanomater ... more
				Heterogeneous nanoblocks give polymers an edge Building structures by mixing lego bricks of two different sizes is child's play. However, studying polymers endowed with an alternating nanostructure made of heterogeneous blocks is anything but st ... more		Size matters in nanocrystals' ability to adsorb release gases More efficient catalytic converters on autos, improved batteries and more sensitive gas sensors are some of the potential benefits of a new system that can directly measure the manner in which nanoc ... more

China's Xiamen Airlines to buy 6 Boeing 787s

F-35: Lifting The UK's Economy

Raytheon moves forward on DARPA Persistent Close Air Support program

China civilian technology satellites put into use

China to launch lunar lander by end of year: media

China launches three experimental satellites

Iran foreign minister says Facebook page hacked

Cyberdefense moves open Latin American opportunities

Yahoo CEO fears defying NSA on data could mean prison

Renewable Energy to Represent One-Fifth of the Global Installed Capacity by 2030

WELTEC BIOPOWER Develops Green Energy in France

AREVA wins a contract for a cogeneration power plant in France

	Like Water for Batteries Objects made from graphite-such as lithium-ion batteries-are "hydrophobic," meaning that they "dislike" water. For decades this lack of likeability has presented significant challenges in terms of b ... more		Gold nanoparticles improve photodetector performance The mineral molybdenum disulfide (MoS2), which, when solid, behaves in many ways like grease, has semiconducting properties that make it a promising alternative to silicon or graphene in electronic ... more		Water clears path for nanoribbon development New research at Rice University shows how water makes it practical to form long graphene nanoribbons less than 10 nanometers wide. And it's unlikely that many of the other labs currently trying to h ... more		Nanotechnology breakthrough is big deal for electronics University of Akron researchers have developed new materials that function on a nanoscale, which could lead to the creation of lighter laptops, slimmer televisions and crisper smartphone visual disp ... 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 NIST nanoscale indenter takes novel approach to measuring surface properties		Off-grid sterilization with Rice U.'s 'solar steam'		Desktop printing at the nano level		Milikelvins drive droplet evaporation		NASA Engineer Achieves Another Milestone in Emerging Nanotechnology
New nanoscale imaging method finds application in plasmonics		York Nanocentre researchers image individual atoms in a living catalytic reaction		Molecular chains hypersensitive to magnetic fields		Making hydrogenation greener		Efficient Production Process for Coveted Nanocrystals

Quantum engines must break down

Ingested nanoparticle toxicity

Nanotechnology holds big potential for NMSU faculty

Sound waves precisely position nanowires

Nanoparticle Opens the Door to Clean-Energy Alternatives

Spot-welding graphene nanoribbons atom by atom

Nano-thermometer enables first atomic-scale heat transfer measurements

Free Newsletters - Space - Defense - Environment - Energy

Buy Advertising

Media Advertising Kit

Editorial & Other Enquiries

Privacy statement

The contents herein, unless otherwise known to be public domain, are Copyright 1995-2013 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by SpaceDaily on any web page published or hosted by SpaceDaily. Privacy statement