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Technology Research News
January 29, 2003
Kimberly Patch
Tiny hole guides atoms against tide Researchers in Poland have made a synthetic device that uses an electrical field and an extremely small, conical pore in a thin film of material to coax potassium ions through the artificial membrane against their electrochemical potential. mark for My Articles similar articles
Industrial Physicist
Aug/Sep 2003
Eric J. Lerner
Briefs A magnetic microscope for the brain... Spin and energy -- free?... Finest nanowire arrays... Solar-cell burnout... etc. mark for My Articles similar articles
Technology Research News
August 10, 2005
Eric Smalley
Ice transforms chipmaking Spraying water vapor onto cold silicon could be a simple way to make computer chips. The key is etching nanoscale lines into the resulting ice to make microscopic computer circuits. The process is environmentally friendly to boot. mark for My Articles similar articles
IEEE Spectrum
February 2005
Singh & Thakur
Chip Making's Singular Future Beleaguered chip makers are counting on single-wafer manufacturing, which makes ICs on one wafer at a time, to cut costs and get chips to market faster. mark for My Articles similar articles
IEEE Spectrum
March 2013
Joachim N. Burghartz
Make Way for Flexible Silicon Chips We need them because thin, pliable organic semiconductors are too slow to serve in tomorrow's chips. Seamless integration of computing into everyday objects isn't quite here yet. mark for My Articles similar articles
Military & Aerospace Electronics
February 2010
Chris Sanders
3D IC Integration is Poised to Drive the Next Generation of Military Imaging Sensors As military and aerospace design engineers develop imaging systems for the wired battlefield of tomorrow, they face the challenge of providing high-resolution imaging arrays that are light, small, and cheap. mark for My Articles similar articles
Industrial Physicist
Rubin & Poate
Ion implantation in silicon technology Ion implanters are essential to modern integrated-circuit (IC) manufacturing. Doping or otherwise modifying silicon and other semiconductor wafers relies on the technology. mark for My Articles similar articles
Chemistry World
September 21, 2010
Hayley Birch
Self-pumping membrane mimics cell machinery US researchers have imitated the transport functions of biological membranes by incorporating tiny pumps into synthetic membranes. They say their 'self-pumping' mimics could be used in compartment-less fuel cells. mark for My Articles similar articles
Industrial Physicist
Feb/Mar 2004
Eric J. Lerner
Briefs Opening the x-ray water window... Zero thermal expansion... Magnetoresistor computing... A pressure-driven battery mark for My Articles similar articles
Military & Aerospace Electronics
June 2006
Gurnett & Adams
Copper-post technology shows promise for cooling in military applications The change from solder bumps to copper posts has far-reaching implications for advanced electronics in military and aerospace applications. mark for My Articles similar articles
IEEE Spectrum
October 2012
Sylvain Martel
Magnetic Microbots to Fight Cancer Magnets steer medical microbots through blood vessels mark for My Articles similar articles
Chemistry World
February 14, 2007
Lionel Milgrom
Slim-Line Silicon Speeds up Protein Separation Tough, ultra-slim silicon membranes could drastically improve the performance of lab-on-a-chip micro-analytical systems, kidney dialysis machines and, in the future, even produce an artificial kidney, claim researchers. mark for My Articles similar articles
IEEE Spectrum
August 2007
Stick et al.
The Trap Technique In this first part of a two-part series, the authors discuss how today's computers are running out of room for classical physics to work and how working with the quantum nature of things instead of against it will open up vast new frontiers for computing. mark for My Articles similar articles
IEEE Spectrum
October 2005
Salvatore Coffa
Light From Silicon For decades, silicon was a semiconducting dim bulb, but now we can make it into LEDs that match the best made from more exotic materials mark for My Articles similar articles
Technology Research News
January 15, 2003
Kimberly Patch
Plastic process produces puny pores The size of the microscopic pores in a material determines how the material scatters the sun's rays and how much light will shine through. Making microscopic pores precisely the right size, however, is tricky. mark for My Articles similar articles
IEEE Spectrum
August 2006
Schoenbach et al.
Zap Extreme voltage could be a surprisingly delicate tool in the fight against cancer. The list of effects that scientists have achieved using nanoseconds-long pulses is growing rapidly, though their actual use as a medical treatment is still years away. mark for My Articles similar articles
Popular Mechanics
March 2003
Paul Eisenstein
World's Most Powerful Magnet The "magnetar," or magnetic neutron star known as Soft Gamma Repeater 1806-20, is the most powerful known magnetic object in the universe. While it's unlikely anything man-made will ever come close to the power of a magnetar, it's not for lack of trying. mark for My Articles similar articles
IEEE Spectrum
January 2012
Rachel Courtland
3-D Chips Grow Up In 2012, 3-D chips will help extend Moore's Law - and move beyond it. mark for My Articles similar articles
Geotimes
June 2006
Stephen L. Gillett
A Nanotechnology Revolution for the Geosciences Wastewater streams, acid-mine drainage, seawater, concentrated natural brines such as those in oilfields or saline lakes -- sometimes viewed now as problems -- all could become potential sources of materials with the help of nanotechnology. mark for My Articles similar articles
Chemistry World
August 30, 2006
Tom Westgate
Lasers Shed Light on Magnetic Resonance A new way of measuring nuclear magnetic resonance (NMR) in liquid samples could have implications across spectroscopy and imaging, report researchers. mark for My Articles similar articles
Chemistry World
May 19, 2006
Jon Evans
CNTs Provide Pores for Thought Membranes containing pores made of carbon nanotubes could improve the efficiency of processes such as desalination and removing CO 2 from industrial emissions. mark for My Articles similar articles
IEEE Spectrum
March 2006
J. R. Minkel
Quantum Leap For Quantum Computing The most promising technology for constructing an ultrapowerful quantum computer is the ion trap, a nest of electrodes that holds ions in midair. Researchers have now built the first such ion-trap chips. mark for My Articles similar articles
IEEE Spectrum
March 2007
Mouli & Carriker
Future Fab If a billion transistors on a postage-stamp-size chip impress you, consider the fabrication facilities that put them there. How software is helping Intel go nano -- and beyond. mark for My Articles similar articles
Chemistry World
April 13, 2011
Fay Nolan-Neylan
Nanofiltration for better energy storage Scientists in China have found that nanofiltration membranes could enhance the efficiency of vanadium redox flow batteries making them a more viable tool for large-scale energy storage. mark for My Articles similar articles
Chemistry World
October 26, 2011
Kate McAlpine
Dismissing gatekeepers for enhanced nerve control US researchers have invented a better way to stimulate or block nerve impulses by coating an electrode with a membrane that can control the local concentration of ions. mark for My Articles similar articles
IEEE Spectrum
December 2010
Joseph Calamia
Can Carbon Put Copper Down for the Count? In the nano realm, copper vertical interconnects won't cut it mark for My Articles similar articles
Chemistry World
May 30, 2006
Michael Gross
A Physiological Role for Healthy Prions Researchers have shown that the healthy version of the scrapie pathogen helps maintain the optimum concentration of copper ions in the cell. mark for My Articles similar articles
Chemistry World
April 30, 2009
Nina Notman
Long live lipid membranes Scientists in the US have massively extended the lifetime of lipid membranes, with potential implications for the pharmaceutical industry mark for My Articles similar articles
Chemistry World
October 11, 2007
Jonathan Edwards
'Tuneable' Polymer Can Separate Anything An international team of scientists have made a polymer with pores which can be fine-tuned to speedily separate different small molecules -- with applications ranging from carbon capture to fuel cells. mark for My Articles similar articles
Chemistry World
October 31, 2010
Michael Gross
Kiss of death for cancer cells Scientists have deciphered the surprising structure of the perforin pore, which delivers the 'kiss of death' to virus-infected cells and cancer cells in the body. mark for My Articles similar articles
Scientific American
September 19, 2005
Steven Ashley
Silicon Sniffer Engineers have developed a button-size chemical sensor prototype that is designed, among other things, to detect trace amounts of explosives before they detonate. mark for My Articles similar articles
Chemistry World
June 27, 2010
Simon Hadlington
Nanoparticles allow remote control of cells In an experiment reminiscent of the mind-control rays that featured prominently in B-movies from the 1950s, scientists in the US have used a magnetic field to alter the behavior of an animal. mark for My Articles similar articles
Chemistry World
February 11, 2011
David Barden
Waking up to new possibilities in imaging UK researchers have used a cage-like molecule to smuggle metal ions into cells, which could improve medical imaging. mark for My Articles similar articles
Chemistry World
April 7, 2011
Molecular Fridge Can Reach Millikelvin Scientists have laid the foundations for a high-performance 'molecular fridge' capable of reaching temperatures within a few thousandths of a degree of absolute zero with a high degree of efficiency. mark for My Articles similar articles
Technology Research News
March 26, 2003
On-chip battery debuts Researchers from Hosei University in Japan have taken a big step toward giving nano devices and biochips onboard power supplies. mark for My Articles similar articles
IEEE Spectrum
March 2011
Joseph Calamia
Engineers Unveil Particle Accelerator on a Chip Zipping ions down a MEMS racetrack could lead to portable particle beams mark for My Articles similar articles
Chemistry World
October 3, 2006
Michael Gross
Imaging for the Masses Two US research groups have made progress in the application of mass spectrometry for imaging. mark for My Articles similar articles
Chemistry World
April 4, 2013
Phillip Broadwith
A solution to fluoronium riddle The first evidence for hypervalent fluorine cations, or fluoronium ions, in solution has been found by US chemists. mark for My Articles similar articles
Technology Research News
November 5, 2003
Kimberly Patch
Micro waterflows make power Apply electricity to a microscopic tube of water and the water flows. Turn the equation around and force water through the tube instead, and electricity flows. Put enough of the tiny tubes together -- several million or so -- and you get useful amounts of power, and a new, clean source of energy. mark for My Articles similar articles
Chemistry World
June 25, 2013
Phillip Broadwith
Porous materials break out of covalent cage Porous materials made from small molecular cages, rather than rigidly bonded frameworks, could be easier to process and have more tunable performance, say UK researchers. mark for My Articles similar articles
Chemistry World
May 14, 2014
Tim Wogan
Fingertip sweat pore maps to catch criminals The technique uses a water-sensitive polymer to detect the unique pattern of sweat pores on fingertips and may one day help the police to identify fingerprints left on surfaces that are impossible to scrutinize with current techniques. mark for My Articles similar articles
Chemistry World
June 1, 2010
Simon Hadlington
Structural order gained over conducting polymer Scientists in Canada and the US have shown how it is possible to assemble ordered arrays of short chains of a commercially important conducting polymer on a metal surface. mark for My Articles similar articles
Chemistry World
February 2007
Philip Ball
The Crucible Molecular biology isn't just about the cleverness of proteins and nucleic acids. Even the molecules often assumed to be just part of the scaffolding, such as lipids, and the very water that bathes them all, may have inventive roles to play. mark for My Articles similar articles
Chemistry World
January 5, 2012
Helen Bache
Cleaning Cadmium From Blood With the development of modern industries, heavy metal pollution in humans is on the rise, say researchers in China, who have now designed a supermagnetic nanocomposite to effectively remove one of the pollutants - cadmium ions - from blood. mark for My Articles similar articles