Nano Technology News

May 22, 2014

Engineers build world's smallest, fastest nanomotor
Austin TX (SPX) May 22, 2014
Researchers at the Cockrell School of Engineering at The University of Texas at Austin have built the smallest, fastest and longest-running tiny synthetic motor to date. The team's nanomotor is an important step toward developing miniature machines that could one day move through the body to administer insulin for diabetics when needed, or target and treat cancer cells without harming good cells. With the goal of powering these yet-to-be invented devices, UT Austin engineers focused on building a ... read more

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Rounding up the BCATs on the ISS Although it may not be herding cats exactly, all the NASA-supported Binary Colloidal Alloy Tests (BCAT) studies have ended on the International Space Station, and the experimental samples are being ... more		Nanoscale heat flow predictions Physicists are now designing novel materials with physical properties tailored to meet specific energy consumption needs. Before these so-called materials-by-design can be applied, it is essential t ... more		Organism that transmits added letters in DNA alphabet created Scientists at The Scripps Research Institute (TSRI) have engineered a bacterium whose genetic material includes an added pair of DNA "letters," or bases, not found in nature. The cells of this uniqu ... more
				Harnessing Magnetic Vortices for Making Nanoscale Antennas Scientists at the U.S. Department of Energy's Brookhaven National Laboratory are seeking ways to synchronize the magnetic spins in nanoscale devices to build tiny yet more powerful signal-generating ... more		New method for measuring the temperature of nanoscale objects discovered Temperature measurements in our daily life are typically performed by bringing a thermometer in contact with the object to be measured. However, measuring the temperature of nanoscale objects is a m ... more

CubeSats, SmallSats and MicroSats

Fluorescent hybrid material changes colour according to the direction of the light The UPV/EHU's Molecular Spectroscopy Group, in collaboration with the Institute of Catalysis and Petroleum Chemistry of the CSIC (Spanish National Research Council), has developed a highly fluoresce ... more		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		Living microbes identified in Earth's driest desert using new technique Eight dead, 17 hurt, in China school knife attack; Police formally arrest car ramming suspect COP16 biodiversity finance deal for 'early 2025': presidency		Nanomaterial Outsmarts Ions 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 el ... more
				World's thinnest nanowires created by Vanderbilt grad student A Vanderbilt doctorate student has found a way to construct the world's thinnest nanowire - at just three atoms wide - using a finely focused beam of electrons. ... more		Proving uncertainty: New insight into old problem Nearly 90 years after Werner Heisenberg pioneered his uncertainty principle, a group of researchers from three countries has provided substantial new insight into this fundamental tenet of quantum p ... 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

How to create nanowires only three atoms wide with an electron beam Junhao Lin, a Vanderbilt University Ph.D. student and visiting scientist at Oak Ridge National Laboratory (ORNL), has found a way to use a finely focused beam of electrons to create some of the smal ... more		Fluorescent-based tool reveals how medical nanoparticles biodegrade in real time have been heralded as a potential "disruptive technology" in biomedicine, a versatile platform that could supplant conventional technologies, both as drug delivery vehicles and diagnostic tools. ... more		Next Starship Flight Test Scheduled for Tuesday with 30-Minute Launch Window Navigating the Digital Skies: How Adtech is Revolutionizing Space Tourism Marketing US Russian officials disagree over International Space Station leak severity		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		Combs of Light Accelerate Communication Miniaturized optical frequency comb sources allow for transmission of data streams of several terabits per second over hundreds of kilometers - this has now been demonstrated by researchers of Karls ... more

A high-efficiency aerothermoelastic analysis method

Brazil's Embraer moving into defense with cargo plane

Attack helicopters getting upgrades from Elbit Systems

Moon rover Yutu comes closer to public

The Phantom Tiangong

New satellite launch center to conduct joint drill

US 'mincing rascal' over hacking allegations: China media

US files first charges on hacking, infuriating China

China bans Win 8; accuses US of hypocrisy as cyber row grows

Polar vortex in part to blame for high energy bills, U.S. says

The largest electrical networks are not the best

U.S. has responsibility to act as 'emerging energy superpower,' Upton says

	Virus structure inspires novel understanding of onion-like carbon nanoparticles Symmetry is ubiquitous in the natural world. It occurs in gemstones and snowflakes and even in biology, an area typically associated with complexity and diversity. There are striking examples: the s ... more		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		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

Biden clears Ukraine for long-range missile strikes inside Russia

'Missiles will speak for themselves,' says Zelensky; Biden OKs deeper strikes in Russia

NATO's largest artillery exercise underway in Finland

Fabricating Nanostructures with Silk Could Make Clean Rooms Green Rooms		Scientists watch nanoparticles grow		LockMart Opens Advanced Materials and Thermal Sciences Center In Palo Alto		Nanotube coating helps shrink mass spectrometers		Researchers Grow Carbon Nanofibers Using Ambient Air, Without Toxic Ammonia
A new concept for manufacturing wrinkling patterns on hard-nano-film/soft-matter-substrate		Toward 'vanishing' electronics and unlocking nanomaterials' power potential		Nanoscale optical switch breaks miniaturization barrier		Bionic plants		Chelyabinsk meteor to help develop nanotechnology

Waterloo physicists solve 20-year-old debate surrounding glassy surfaces

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

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