Nano Technology News

November 03, 2014

'Nanomotor lithography' answers call for affordable, simpler device manufacturing
San Diego (SPX) Oct 31, 2014
What does it take to fabricate electronic and medical devices tinier than a fraction of a human hair? Nanoengineers at the University of California, San Diego recently invented a new method of lithography in which nanoscale robots swim over the surface of light-sensitive material to create complex surface patterns that form the sensors and electronics components on nanoscale devices. Their research, published recently in the journal Nature Communications, offers a simpler and more affordable alter ... read more

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Electronics industry gets 2 ways to snoop on self-organizing molecules A few short years ago, the idea of a practical manufacturing process based on getting molecules to organize themselves in useful nanoscale shapes seemed ... well, cool, sure, but also a little fanta ... more		Nanosafety research - there's room for improvement Empa toxicologist Harald Krug has lambasted his colleagues in the journal Angewandte Chemie. He evaluated several thousand studies on the risks associated with nanoparticles and discovered no end of ... more		RF heating of magnetic nanoparticles improves thawing of cryopreserved biomaterials Successful techniques for cryopreserving bulk biomaterials and organ systems would transform current approaches to transplantation and regenerative medicine. However, while vitrified cryopreservatio ... more
				Tiny carbon nanotube pores make big impact A team led by the Lawrence Livermore scientists has created a new kind of ion channel based on short carbon nanotubes, which can be inserted into synthetic bilayers and live cell membranes to form t ... more		NASA uses ultra-black nano-coating for solar coronagraph An emerging super-black nanotechnology that is to be tested for the first time this fall on the International Space Station will be applied to a complex, 3-D component critical for suppressing stray ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Special UO microscope captures defects in nanotubes University of Oregon chemists have devised a way to see the internal structures of electronic waves trapped in carbon nanotubes by external electrostatic charges. Carbon nanotubes have been to ... more		Electric charge along microbial nanowires imaged The claim by microbiologist Derek Lovley and colleagues at the University of Massachusetts Amherst that the microbe Geobacter produces tiny electrical wires, called microbial nanowires, has been mir ... more		A visual pathway in the brain may do more than recognize objects Aitech launches compact AI-powered satellite platform for next-gen Earth and space intelligence EarthDaily Prepares to Launch Advanced Change Detection Satellite		Crystallizing the DNA nanotechnology dream DNA has garnered attention for its potential as a programmable material platform that could spawn entire new and revolutionary nanodevices in computer science, microscopy, biology, and more. Researc ... more
				Solid nanoparticles can deform like a liquid A surprising phenomenon has been found in metal nanoparticles: They appear, from the outside, to be liquid droplets, wobbling and readily changing shape, while their interiors retain a perfectly sta ... more		Nanoparticles get a magnetic handle A long-sought goal of creating particles that can emit a colorful fluorescent glow in a biological environment, and that could be precisely manipulated into position within living cells, has been ac ... more

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

Nanoparticles Break the Symmetry of Light Nanoparticles can emit light into ultra-thin glass fibres. Physicists at the Vienna University of Technology have now managed to select the direction of the light using an unusual kind of coupling b ... more		DNA nano-foundries cast custom-shaped metal nanoparticles Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have unveiled a new method to form tiny 3D metal nanoparticles in prescribed shapes and dimensions using ... more		Vast expands Haven-1 Lab partnerships with biotech and space science leaders Voyager unveils dust-resistant coating tested on lunar surface First Spectrum: Strongest biosignature signal yet found on exoplanet		Smallest world record has 'endless possibilities' for bio-nanotechnology Scientists from the University of Leeds have taken a crucial step forward in bio-nanotechnology, a field that uses biology to develop new tools for science, technology and medicine. The new study, p ... more
Fast, cheap nanomanufacturing Luis Fernando Velasquez-Garcia's group at MIT's Microsystems Technology Laboratories (MTL) develops dense arrays of microscopic cones that harness electrostatic forces to eject streams of ions. ... more		Researchers develop transparent nanoscintillators for radiation detection A University of Texas at Arlington research team says recently identified radiation detection properties of a light-emitting nanostructure built in their lab could open doors for homeland security a ... more		A new dimension for integrated circuits: 3-D nanomagnetic logic Electrical engineers at the Technische Universitat Munchen (TUM) have demonstrated a new kind of building block for digital integrated circuits. Their experiments show that future computer chips cou ... more		All directions are not created equal for nanoscale heat sources Thermal considerations are rapidly becoming one of the most serious design constraints in microelectronics, especially on submicron scale lengths. A study by researchers from the University of Illin ... more

	Penn Team Studies Nanocrystals by Passing Them Through Tiny Pores An interdisciplinary team of University of Pennsylvania researchers has now applied a cutting-edge technique for rapid gene sequencing toward measuring other nanoscopic structures. By passing nanosc ... more		Nanoparticles give up forensic secrets A group of researchers from Switzerland has thrown light on the precise mechanisms responsible for the impressive ability of nanoparticles to detect fingermarks left at crime scenes. Publishin ... more

Rubio: U.S. 'done' with Ukraine-Russia peace talks if progress not made`

North Korea warns of 'overwhelming deterrence' after U.S.-South Korea air drills

US, Iran report progress in nuclear talks, will meet again

A Heartbeat Away? Hybrid "Patch" Could Replace Transplants		World's smallest reference material is big plus for nanotechnology		Engineers show light can play seesaw at the nanoscale		Smallest possible diamonds form ultra-thin nanothreads		Oxides Discovered by CCNY Team Could Advance Memory Devices
Nanotubes help healing hearts keep the beat		New 'star' shaped molecule breakthrough		Nanoribbon film keeps glass ice-free		Rice rolls 'neat' nanotube fibers		Magnetic nanocubes self-assemble into helical superstructures

Decoding the role of water in gold nanocatalysis

Nano-pea pod model widens electronics applications

Nanotechnology aids in cooling electrons without external sources

Peptoid Nanosheets at the Oil/Water Interface

New synthesis method may shape future of nanostructures, clean energy

Nanoscale assembly line

UO-Berkeley Lab unveil new nano-sized synthetic scaffolding technique

Engineers develop new sensor to detect tiny individual nanoparticles

New analytical technology reveals 'nanomechanical' surface traits

Shaping the Future of Nanocrystals

Introducing the multi-tasking nanoparticle

Electron microscopy enables imaging of gold nanoparticles

New Properties of Rotating Superfluids Discovered in Helium Nanodroplets

Calculations with Nanoscale Smart Particles

Bacterial nanowires: Not what we thought they were

Sun's activity influences natural climate change

Eco-friendly 'pre-fab nanoparticles' could revolutionize nano manufacturing

Self-assembly of gold nanoparticles into small clusters

Super-Black Nano-Coating to Be Tested for the First Time in Space

Raytheon partners with university of technology research

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