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National Nanotechnology Initiative releases new strategic plan
A new strategic plan for the work of the National Nanotechnology Initiative has just been released by the interagency Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the National Science and Technology Council's Committee on Technology with support from the National... view more (2008-01-03)

Next-generation, high-performance processor unveiled at the University of Texas at Austin
The prototype for a revolutionary new general-purpose computer processor, which has the potential of reaching trillions of calculations per second, has been designed and built by a team of computer scientists at The University of Texas at Austin.   view more (2007-04-25)

New metamaterials that bend light backwards bring invisibility cloaks 1 step closer
Scientists at the University of California, Berkeley, have for the first time engineered 3-D materials that can reverse the natural direction of visible and near-infrared light, a development that could help form the basis for higher resolution optical imaging, nanocircuits for high-powered... view more (2008-08-11)

Scientists set 'Five Grand Challenges' for nanotechnology risk research
Fourteen top international scientists in the field of nanotechnology have identified Five Grand Challenges for nanotechnology risk research that must be met if the technology is to reach its full potential.   view more (2006-11-16)

Magnetic microchip signals new direction in computing
Durham University scientists have successfully carried out a basic computer operation using a magnetic microchip - a major step along the way to establishing a new generation of electronics and computer technology. They are working in the rapidly growing field of nanotechnology, harnessing the... view more (2002-06-11)

Nanomedicine: Grounds for optimism and a call for papers (p 673)
Issue 30 August 2003 Embargoed 0001 h (London time) 29 August 2003. 'Nanomedicine is a discipline whose time has come', states this week's editorial. Nanoscience and the implications for medicine has recently been the focus of the US National Institutes of Health who have highlighted three key... view more (2003-08-27)

Rush Researchers Explore Use of Nanotechnology as Diagnostic and Screening Tool for Women's Health
Nanotechnology is revolutionizing the way things are constructed - from stain resistant clothing to stronger, yet lighter tennis rackets.   view more (2006-08-15)

Synchrotron radiation illuminates how babies' protective bubble bursts
Researchers at the University of Reading, School of Pharmacy have developed an important new technique to study one of the most common causes of premature birth and prenatal mortality.   view more (2007-11-07)

Designer gradients speed surface science experiments
Researchers from the National Institute of Standards and Technology (NIST) have demonstrated an elegantly simple technique for synthesizing a wide variety of complex surfaces that vary in a controlled fashion across a test strip.   view more (2006-06-09)

Researchers develop detailed design rules for nanoimprint lithography processing
Using a combination of experimental data and simulations, researchers have identified key parameters that predict the outcome of nanoimprint lithography, a fabrication technique that offers an alternative to traditional lithography in patterning integrated circuits and other small-scale structures... view more (2006-04-24)

Nanoscience Study Shows That Quantum Dots "Talk"
Scientists who hope to use quantum dots as the building blocks for the next generation of computers have found a way to make these artificial atoms communicate.   view more (2006-02-22)

Researchers create first nanofluidic transistor, the basis of future chemical processors
University of California, Berkeley, researchers have invented a variation on the standard electronic transistor, creating the first "nanofluidic" transistor that allows them to control the movement of ions through sub-microscopic, water-filled channels.   view more (2005-06-30)

Breaking the nanometer barrier in X-ray microscopy
Argonne National Laboratory scientists in collaboration with Xradia have created a new X-ray microscope technique capable of observing molecular-scale features, measuring less than a nanometer in height.   view more (2006-11-10)

Carnegie Mellon researcher proposes development of artificial cells to fight disease
Carnegie Mellon University's Philip LeDuc predicts the use of artificially created cells could be a potential new therapeutic approach for treating diseases in an ever-changing world.   view more (2007-02-08)

New 'nano-positioners' may have atomic-scale precision
Engineers have created a tiny motorized positioning device that has twice the dexterity of similar devices being developed for applications that include biological sensors and more compact, powerful computer hard drives.   view more (2008-08-21)

Nanocomposite labeled cancer cells can be targeted and destroyed using lasers
A nanocomposite particle can be constructed so that it has a mix of properties that would not otherwise happen in nature. By combining an organic matrix with metallic clusters that can absorb light, it is possible to incorporate such particles into cells and then destroy those targeted cells with a... view more (2007-05-21)

Argonne scientists discover networks of metal nanoparticles are culprits in alloy corrosion
Oxide scales are supposed to protect alloys from extensive corrosion, but scientists at U.S. Department of Energy's Argonne National Laboratory have discovered metal nanoparticle chinks in this armor.   view more (2008-08-05)

Size-specific cracking shakes out at the nanoscale
Certain sizes of nanostructures may be more susceptible to failure by fracture than others.   view more (2008-08-04)

Melting defects could lead to smaller, more powerful microchips
As microchips shrink, even tiny defects in the lines, dots and other shapes etched on them become major barriers to performance. Princeton engineers have now found a way to literally melt away such defects, using a process that could dramatically improve chip quality without increasing fabrication... view more (2008-05-05)

Self-Assembled Materials Form Mini Stem Cell Lab
Imagine having one polymer and one small molecule that instantly assemble into a flexible but strong sac in which you can grow human stem cells, creating a sort of miniature laboratory.   view more (2008-03-28)

JILA solves problem of quantum dot 'blinking'
Quantum dots-tiny, intense, tunable sources of colorful light-are illuminating new opportunities in biomedical research, cryptography and other fields. But these semiconductor nanocrystals also have a secret problem, a kind of nervous tic. They mysteriously tend to "blink" on and off like... view more (2008-01-24)

University of Pennsylvania Researchers Demonstrate a Flexible, One-Step Assembly of Nanoscale Structures
Scientists at the University of Pennsylvania have created a one-step, repeatable method for the production of functional nanoscale patterns or motifs with adjustable features, size and shape using a single master "plate."   view more (2008-07-28)

Laser trapping of erbium may lead to novel devices
Physicists at the National Institute of Standards and Technology (NIST) have used lasers to cool and trap erbium atoms, a "rare earth" heavy metal with unusual optical, electronic and magnetic properties.   view more (2006-05-01)

Soap, DNA and semiconductors
How can studying soap lead to better methods for transporting drugs around the body? Where’s the link between semiconductors and DNA and how can statistical physics reveal how ecosystems evolve? Find out at the Institute of Physics Condensed Matter and Materials Physics (CMMP) Conference... view more (2000-12-13)

Countering an Approaching Water Crisis
As growing demand for clean water stretches even the resources of the world's largest industrialized nations, scientists and engineers are turning to new technology and novel ideas to find solutions.   view more (2008-03-24)
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