Nano Technology News

May 09, 2015

'Microcombing' creates stronger, more conductive carbon nanotube films
Raleigh NC (SPX) May 08, 2015
Researchers from North Carolina State University and China's Suzhou Institute of Nano-Science and Nano-Biotics have developed an inexpensive technique called "microcombing" to align carbon nanotubes (CNTs), which can be used to create large, pure CNT films that are stronger than any previous such films. The technique also improves the electrical conductivity that makes these films attractive for use in electronic and aerospace applications. "It's a simple process and can create a lightweight CNT f ... read more

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Chemists strike nano-gold with 4 new atomic structures Arranging gold, atomic staples and electron volts, chemists have drafted new nanoscale blueprints for low-energy structure capable of housing pharmaceuticals and oxygen atoms. Led by University of N ... more		New technique for exploring structural dynamics of nanoworld A new technique for visualizing the rapidly changing electronic structures of atomic-scale materials as they twist, tumble and traipse across the nanoworld is taking shape at the California Institut ... more		Nanotubes with 2 walls have singular qualities Rice University researchers have determined that two walls are better than one when turning carbon nanotubes into materials like strong, conductive fibers or transistors. Rice materials scientist En ... more
				Advances in molecular electronics: Lights on - molecule on Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University of Konstanz are working on storing and processing information on the level of single molecules to create the smallest ... more		Happily ever after: Scientists arrange protein-nanoparticle marriage Fastening protein-based medical treatments to nanoparticles isn't easy. With arduous chemistry, scientists can do it. But like a doomed marriage, the fragile binding that holds them together often s ... more

Space Tech Expo - Design - Build - Test - Long Beach CA - May 19-21, 2015

The World's Largest Commercial Drone Conference and Expo - Sept 9 - Las Vegas

Next Generation Integrated ISR 2015 - Washington DC - July 27-29

Fast and accurate 3-D imaging technique to track optically trapped particles Optical tweezers have been used as an invaluable tool for exerting micro-scale force on microscopic particles and manipulating three-dimensional (3-D) positions of particles. Optical tweezers employ ... more		Huge reduction of heat conduction observed in flat silicon channels The ability of materials to conduct heat is a concept that we are all familiar with from everyday life. The modern story of thermal transport dates back to 1822 when the brilliant French physicist J ... more		How fishes of the deep sea have evolved into different shapes Carbon-rich waters are becoming even more acidic as atmospheric CO2 levels rise Halter Virtual Fencing revolutionizes cattle management across US		Scientists develop mesh that captures oil - but lets water through The unassuming piece of stainless steel mesh in a lab at The Ohio State University doesn't look like a very big deal, but it could make a big difference for future environmental cleanups. Water pass ... more
				Chemists create tiny gold nanoparticles that reflect nature's patterns Our world is full of patterns, from the twist of a DNA molecule to the spiral of the Milky Way. New research from Carnegie Mellon chemists has revealed that tiny, synthetic gold nanoparticles exhibi ... more		DARPA programs simultaneously test limits of technology, credulity Less than one week after releasing Breakthrough Technologies for National Security, DARPA's latest summary of the Agency's mission, accomplishments and funding priorities for extending its legacy of ... more

Army Network Modernization 2015 - Washington DC June 23-25

Light-powered gyroscope is world's smallest A pair of light waves - one zipping clockwise the other counterclockwise around a microscopic track - may hold the key to creating the world's smallest gyroscope: one a fraction of the width of a hu ... more		Water makes wires even more nano Water is the key component in a Rice University process to reliably create patterns of metallic and semiconducting wires less than 10 nanometers wide. The technique by the Rice lab of chemist James ... more		NASA twin spacecraft depart Earth orbit to begin Mars mission Dream Chaser spaceplane passes pre-flight tests at Kennedy Space Center Space Systems Command advances New Glenn certification after latest launch		Optics, nanotechnology combined to create low-cost sensor for gases Engineers have combined innovative optical technology with nanocomposite thin-films to create a new type of sensor that is inexpensive, fast, highly sensitive and able to detect and analyze a wide r ... more
Nanoscale worms provide new route to nano-necklace structures Researchers have developed a novel technique for crafting nanometer-scale necklaces based on tiny star-like structures threaded onto a polymeric backbone. The technique could provide a new way to pr ... more		Chemists make new silicon-based nanomaterials In a paper published in the journal Nanoletters, the researchers describe methods for making nanoribbons and nanoplates from a compound called silicon telluride. The materials are pure, p-type semic ... more		Physicists report technology with potential for sub-micron optical switches A team that includes Rutgers University and National Institute of Standards and Technology scientists believes that a technology it is reporting this week in Nature Photonics could result in optical ... more		Roll up your screen and stow it away From smartphones and tablets to computer monitors and interactive TV screens, electronic displays are everywhere. As the demand for instant, constant communication grows, so too does the urgency for ... more

	UW scientists build a nanolaser using a single atomic sheet University of Washington scientists have built a new nanometer-sized laser - using the thinnest semiconductor available today - that is energy efficient, easy to build and compatible with existing e ... more		Tiny bio-robot is a germ suited-up with graphene quantum dots As nanotechnology makes possible a world of machines too tiny to see, researchers are finding ways to combine living organisms with nonliving machinery to solve a variety of problems. Like oth ... more

How drones are altering contemporary warfare

Light powered micromotors achieve flight in open air

Europe Strives to Counter Russian and Chinese Satellite Menace

Sharper nanoscopy		NC State researchers create 'nanofiber gusher'		Click! That's how modern chemistry bonds nanoparticles to a substrate		Nano piano's lullaby could mean storage breakthrough		30 years after C60: Fullerene chemistry with silicon
Nanospheres cooled with light to explore the limits of quantum physics		An improved method for coating gold nanorods		The chameleon reorganizes its nanocrystals to change colors		Seeing tiny twins		Are water treatment methods able to remove nanoparticles

Magnetic vortices in nanodisks reveal information

The rub with friction

Experiment and theory unite at last in debate over microbial nanowires

Researchers turn unzipped nanotubes into possible alternative for platinum

How The Code Of Life Passed Through Primitive Kinds Of Cells

Black phosphorus a new wonder material for optical communication

Optical nanoantennas set the stage for a NEMS lab-on-a-chip revolution

New nanowire structure absorbs light efficiently

Ultra-thin nanowires can trap electron 'twisters' that disrupt superconductors

Penn researchers develop new technique for making molybdenum disulfide

Nanotechnology: Better measurements of single molecule circuits

Nanotech and genetic interference may tackle untreatable brain tumors

Mutant bacteria that keep on growing

Silver-glass sandwich structure acts as inexpensive color filter

Monitoring the deformation of carbon nanocoils under axial loading

Bacterial armor holds clues for self-assembling nanostructures

Light in the Moebius strip

Rapid extension of nanographene sheets from hydrocarbons

Novel solid-state nanomaterial platform enables terahertz photonics

X-ray pulses uncover free nanoparticles for the first time in 3-D

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