Nano Technology News

April 28, 2014

Nanomaterial Outsmarts Ions
Dresden, Germany (SPX) Apr 27, 2014
Ions are an essential tool in chip manufacturing, but these electrically charged atoms can also be used to produce nano-sieves with homogeneously distributed pores. A particularly large number of electrons, however, must be removed from the atoms for this purpose. Such highly charged ions either lose a surprisingly large amount of energy or almost no energy at all as they pass through a membrane that measures merely one nanometer in thickness. Researchers from the Helmholtz-Zentrum Dresden-Rossend ... read more

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Economics = MC2 A portrait of the modern physics startup For much of the 20th century, many of the technological innovations that drove U.S. economic growth emerged from "idea factories" housed within large companies - research units like Bell Labs or Xe ... more		Cloaked DNA nanodevices survive pilot mission It's a familiar trope in science fiction: In enemy territory, activate your cloaking device. And real-world viruses use similar tactics to make themselves invisible to the immune system. Now scienti ... more		Nano shake-up Significant advances have been made in chemotherapy over the past decade, but targeting drugs to cancer cells while avoiding healthy tissues continues to be a major challenge. Nanotechnology h ... more
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CubeSats, SmallSats and MicroSats

The Motion of the Medium Matters for Self-assembling Particles By attaching short sequences of single-stranded DNA to nanoscale building blocks, researchers can design structures that can effectively build themselves. The building blocks that are meant to conne ... more		Never say never in the nano-world Objects with sizes in the nanometer range, such as the molecular building blocks of living cells or nanotechnological devices, are continuously exposed to random collisions with surrounding molecule ... more		Electric field changes signal early warnings of extreme weather Americans face an insurability crisis as climate change worsens disasters Extreme heat disrupts land's carbon absorption abilities		Nanosheets and nanowires Researchers in China, have found a convenient way to selectively prepare germanium sulfide nanostructures, including nanosheets and nanowires, that are more active than their bulk counterparts and c ... more
				Fabricating Nanostructures with Silk Could Make Clean Rooms Green Rooms Tufts University engineers have demonstrated that it is possible to generate nanostructures from silk in an environmentally friendly process that uses water as a developing agent and standard fabric ... more		Scientists watch nanoparticles grow With DESY's X-ray light source PETRA III, Danish scientists observed the growth of nanoparticles live. The study shows how tungsten oxide nanoparticles are forming from solution. These particles are ... more

UAV Payloads 2014, 24 - 25 June - London, UK

International Conference on Protection of Materials and Structures From Space Environment

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

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

LockMart Opens Advanced Materials and Thermal Sciences Center In Palo Alto The Lockheed Martin Space Systems Advanced Technology Center (ATC) has opened a new state-of-the-art laboratories building that will enable the company to provide innovative technical solutions to c ... more		Nanotube coating helps shrink mass spectrometers Nanotechnology is advancing tools likened to Star Trek's "tricorder" that perform on-the-spot chemical analysis for a range of applications including medical testing, explosives detection and food s ... more		SpaceX set for Starship's next flight, Trump expected to attend Can the Trump-Musk 'bromance' last? Living microbes identified in Earth's driest desert using new technique		Researchers Grow Carbon Nanofibers Using Ambient Air, Without Toxic Ammonia Researchers from North Carolina State University have demonstrated that vertically aligned carbon nanofibers (VACNFs) can be manufactured using ambient air, making the manufacturing process safer an ... more
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Australia to buy 58 US F-35s for $11.6bn

B-2 bomber upgrade moves forward

Partners, customers sought for Zephyr aircraft program

China issues first assessment on space activities

China launches experimental satellite

Tiangong's New Mission

Microsoft grapples with Internet Explorer security flaw

Raytheon enhances malicious insider threat and privileged user abuse detection with new SureView release

'Russian Facebook' founder flees country after being pushed out

Russian government calls for multilateral energy talks

Iran, Russia seek ways to update Iran's grid

Huge boost in energy 'peak load' financial incentives in Summer 2014 for NYC's largest energy users

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Russia says Ukraine fired US long-range missiles; Borrell urges EU states to follow US on missile use

Putin broadens rules on Russia's use of nuclear arms

NKorea to boost economic cooperation with Russia alongside growing military ties

Optical nano-tweezers take over the control of nano-objects		NIST microanalysis technique makes the most of small nanoparticle samples		Experts warn against nanosilver		Nanoscale pillars could radically improve conversion of heat to electricity		Pinwheel 'living' crystals and the origin of life
The thousand-droplets test		Molecular Traffic Jam Makes Water Move Faster through Nanochannels		Physicists at Mainz University build pilot prototype of a single ion heat engine		Quantum dots provide complete control of photons		New boron nanomaterial may be possible

Engineers teach old chemical new tricks to make cleaner fuels, fertilizers

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