Nano Technology News

November 28, 2013

Ultra-sensitive force sensing with a levitating nanoparticle
Barcelona, Spain (SPX) Nov 28, 2013
A recent study led by researchers of the Institute of Photonic Sciences (ICFO) achieved the highest force sensitivity ever observed with a nano-mechanical resonator. The scientific results of this study have been published in Nature Physics. Nano- and micromechanical oscillators with high quality (Q) factors have gained much attention for their potential application in sensing, signal processing and transduction as well as in fundamental research aiming at observing quantum effects in increasingly ... read more

Previous Issues

Nov 26

Nov 25

Nov 22

Nov 21

Graphene nanoribbons for 'reading' DNA If we wanted to count the number of people in a crowd, we could make on the fly estimates, very likely to be imprecise, or we could ask each person to pass through a turnstile. The latter resembles ... more		Hybrid Nano-Materials Could Replace Human Tissue A team of researchers has uncovered critical information that could help scientists understand how protein polymers interact with other self-assembling biopolymers. The research helps explain natura ... more		New hologram technology created with tiny nanoantennas Researchers have created tiny holograms using a "metasurface" capable of the ultra-efficient control of light, representing a potential new technology for advanced sensors, high-resolution displays ... more
				Structure of bacterial nanowire protein hints at secrets of conduction Tiny electrical wires protrude from some bacteria and contribute to rock and dirt formation. Researchers studying the protein that makes up one such wire have determined the protein's structure. The ... more		Nano magnets arise at 2-D boundaries When you squeeze atoms, you don't get atom juice. You get magnets. According to a new theory by Rice University scientists, imperfections in certain two-dimensional materials create the conditions b ... more

CubeSats, SmallSats and MicroSats

Turning nanoparticles into complex nanostructures Animal and plant cells are prominent examples of how nature constructs ever-larger units in a targeted, preprogrammed manner using molecules as building blocks. In nanotechnology, scientists mimic t ... more		New research finds high tungsten levels double stroke risk High levels of tungsten in the body could double the risk of suffering a stroke, a new study published in the open access journal PLOS ONE has found. Using data from a large US health survey, the st ... more		Scientists say Trump cuts threaten climate research, public safety Trump's anti-diversity and immigration stance overshadows SXSW festival BlackSky Achieves Landmark Milestone with Gen-3 Very High-Resolution Imagery Just Days After Launch		A nano-sized sponge made of electrons A new chapter has been opened in our understanding of the chemical activity of nanoparticles says a team of international scientists. Using the X-ray beams of the European Synchrotron ESRF they show ... more
				All aboard the nanotrain network Tiny self-assembling transport networks, powered by nano-scale motors and controlled by DNA, have been developed by scientists at Oxford University and Warwick University. The system can const ... more		Taking a New Look at Carbon Nanotubes Despite their almost incomprehensibly small size - a diameter about one ten-thousandth the thickness of a human hair - single-walled carbon nanotubes come in a plethora of different "species," each ... more

International Conference on Protection of Materials and Structures From Space Environment

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Nanomaterials database improved to help consumers, scientists track products Nanomaterials are the heart of the smaller, better electronics developed during the last decade, as well as new materials, medical diagnostics and therapeutics, energy storage, and clean water. Howe ... more		York researchers discover important mechanism behind nanoparticle reactivity An international team of researchers has used pioneering electron microscopy techniques to discover an important mechanism behind the reaction of metallic nanoparticles with the environment. C ... more		NASA fires chief scientist, more Trump cuts to come 'Stranded' astronauts closer to coming home after next ISS launch SpaceX, NASA launch two missions to 'collect data' on galaxies, sun		Defective nanotubes turned into light emitters UPV/EHU-University of the Basque Country researchers have developed and patented a new source of light emitter based on boron nitride nanotubes and suitable for developing high-efficiency optoelectr ... more
				Lawrence Livermore researchers unveil carbon nanotube jungles to better detect molecules Researchers from Lawrence Livermore National Laboratory (LLNL) and the Swiss Federal Institute of Technology (ETH) in Zurich have developed a new method of using nanotubes to detect molecules at ext ... more		Nanoscale engineering boosts performance of quantum dot light emitting diodes Dramatic advances in the field of quantum dot light emitting diodes (QD-LEDs) could come from recent work by the Nanotechnology and Advanced Spectroscopy team at Los Alamos National Laboratory. ... more

Japanese airlines say will obey China's air zone rules

US telling airlines to stay safe in East China Sea

Purdue science balloon, thought lost, makes dramatic return to campus

China names moon rover "Yutu"

China launches experimental satellite

"Gravity" director wants China to take him into space

Battleship attactica: Soundwave-borne viruses 'can stop fleets'

Internet founder warns growing surveillance 'threatens democracy'

Italy, Germany upgrading identification friend-or-foe systems

Founders of Envirofit Selected as Energy Innovators of the Year by The Economist

World's top carbon emitter China expands emissions trading

Oettinger reassures Norway on undersea grid link to Britain

	Scientists untangle nanotubes to release their potential in the electronics industry Researchers have demonstrated how to produce electronic inks for the development of new applications using the 'wonder material', carbon nanotubes. Carbon nanotubes are lightweight, strong and ... more		Nano-Cone Textures Generate Extremely "Robust" Water-Repellent Surfaces When it comes to designing extremely water-repellent surfaces, shape and size matter. That's the finding of a group of scientists at the U.S. Department of Energy's Brookhaven National Laboratory, w ... more		Quantum conductors benefit from growth on smooth foundations Imagine if the "information superhighway" had HOV lanes so that data could be stored, processed and disseminated many times faster than possible with today's electronics. Researchers in the United S ... more		Newly discovered mechanism propels micromotors Scientists studying the behavior of platinum particles immersed in hydrogen peroxide may have discovered a new way to propel microscopic machines. The new mechanism is described in The Journal of Ch ... more

Facing Trump and Putin, are the EU's defence plans enough?

North Korea fires ballistic missiles as U.S.-South Korea joint military drill kicks off

Poland aims to offer military training to 100,000 adults a year

How to make ceramics that bend without breaking		Densest array of carbon nanotubes grown to date		Nanoscale neuronal activity measured for the first time		Container's material properties affect the viscosity of water at the nanoscale		Molecules pass through nanotubes at size-dependent speeds
Breakthrough in sensing at the nanoscale		Accidental nanoparticle discovery could hail revolution in manufacturing		Airbrushing Could Facilitate Large-Scale Manufacture of Carbon Nanofibers		Motorised microscopic matchsticks move in water with sense of direction		Functioning 'mechanical gears' seen in nature for the first time

Researchers produce nanostructures with potential to advance energy devices

Researchers figure out how to 'grow' carbon nanotubes with specific atomic structures

Indiana Jones meets George Jetson

Engineers improve electronic devices using molybdenum disulfide

Size Matters as Nanocrystals Go Through Phases

New breakthrough for structural characterization of metal nanoparticles

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 1995-2014 - 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