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Tightly packed molecules lend unexpected strength to nanothin sheet of material
Scientists at the University of Chicago and Argonne National Laboratory have discovered the surprising strength of a sheet of nanoparticles that measures just 50 atoms in thickness. view more (2007-07-23)
Patients, dentists differ on smile ratings, JADA study
People rate their smiles higher than dentists do, according to a new study. Teeth and eyes rated as the most important features of an attractive face, the study also found, and people younger than age 50 were most satisfied with their smiles. view more (2007-12-11)
Step towards building tiny molecular motors achieved by Hebrew University and UCLA scientists
A step towards building tiny motors on the scale of a molecule has been demonstrated by researchers at the Hebrew University of Jerusalem and the University of California at Los Angeles (UCLA). In an article appearing in the current issue of Science magazine, the researchers from the two institutions described how they were able - through light or... view more... (2004-03-22)
Water and Nanoelectronics Will Mix to Create Ultra-Dense Memory Storage Devices, Researchers Say
Excessive moisture can typically wreak havoc on electronic devices, but now researchers have demonstrated that a little water can help create ultra-dense storage systems for computers and electronics. view more (2006-04-28)
Nano-scale trees created at Lund Institute of Technology
For the last few years scientists at the Nanometer Consortium at Lund University have been able to make nanowires, tiny wires just a few millionths of a millimeter "thick" and made of semiconducting material of great potential in the electronics industry. Now they have managed to produce "nanotrees," in fact tiny forests on the... view more... (2004-05-05)
Scientists moving closer to 'artificial noses'
These days, chemical analysts are expected to track down even single molecules. To do this highly sensitive detective work, nano researchers have developed minute strings that resonate in characteristic fashion. view more (2009-04-23)
Nanotube-producing bacteria show manufacturing promise
Two engineers at the University of California, Riverside are part of a binational team that has found semiconducting nanotubes produced by living bacteria - a discovery that could help in the creation of a new generation of nanoelectronic devices. view more (2007-12-10)
Quantized heat conduction by photons observed
In a recent experiment, to be published in Nature on November 9, Dr Matthias Meschke and professor Jukka Pekola, together with Dr Wiebke Guichard, a coworker from French CNRS, investigated heat exchange between two small pieces of normal metal, connected to each other only via superconducting leads. The results demonstrate that at very low... view more... (2006-11-10)
Researchers design new graphene-based, nano-material with magnetic properties
An international team of researchers has designed a new graphite-based, magnetic nano-material that acts as a semiconductor and could help material scientists create the next generation of electronic devices like microchips. view more (2009-09-03)
UCLA physicists create world's smallest incandescent lamp
In an effort to explore the boundary between thermodynamics and quantum mechanics - two fundamental yet seemingly incompatible theories of physics - a team from the UCLA Department of Physics and Astronomy has created the world's smallest incandescent lamp. view more (2009-05-07)
Media invitation / For your editorial planning: Materials science and technologies of tomorrow: the role of European
WHAT? Special press briefing on the role of European Research Infrastructures, with specific focus on new developments in materials and nanotechnologies. view more (2005-02-10)
Nanotechnology expert analysis: Huge impacts from tiny tech
The Center for Responsible Nanotechnology (CRN) today announced the continuation of its first series of original essays in which industry experts predict profound impacts of nanotechnology on society. view more (2006-05-08)
Analysis confirms that nano-related research has strong multidisciplinary roots
The burgeoning research fields of nanoscience and nanotechnology are commonly thought to be highly multidisciplinary because they draw on many areas of science and technology to make important advances. view more (2009-09-08)
Nano-sized Electronic Circuit Promises Bright View of Early Universe
A newly developed nano-sized electronic device is an important step toward helping astronomers see invisible light dating from the creation of the universe. This invisible light makes up 98% of the light emitted since the "big bang," and may provide insights into the earliest stages of star and galaxy formation almost 14 billion years... view more... (2008-07-11)
A New Family of Molecules for Self-Assembly: The Carboranes
To be useful in real-world applications, a self-assembled monolayer (SAM) of molecules on a surface must have a stable and controllable geometry. Researchers at Penn State and the Sigma-Aldrich company have found a way to control geometry and stability by making SAMs out of different carboranethiol isomers, which are cage-like molecules. view more (2009-03-26)
'Radio wave cooling' offers new twist on laser cooling
Visible and ultraviolet laser light has been used for years to cool trapped atoms-and more recently larger objects-by reducing the extent of their thermal motion. view more (2007-09-17)
A sonic boom in the world of lasers
It was an idea born out of curiosity in the physics lab, but now a new type of 'laser' for generating ultra-high frequency sound waves instead of light has taken a major step towards becoming a unique and highly useful 21st century technology. view more (2009-06-18)
Fermions do not travel together, theory proved
Fermions tend to avoid each other and cannot "travel" in close proximity. Demonstrated by a team at the Institut d'optique (CNRS/Université Paris 11, Orsay-Palaiseau), this result is described in detail in the January 25, 2007 issue of Nature. It marks a major advance in our understanding of phenomena at a quantum scale. view more (2007-03-12)
Open wide and say 'zap'
A group of researchers in Australia and Taiwan has developed a new way to analyze the health of human teeth using lasers. view more (2009-08-19)
UC Santa Barbara chemist goes nano with CoQ10
If Bruce Lipshutz has his way, you may soon be buying bottles of water brimming with the life-sustaining coenzyme CoQ10 at your local Costco. view more (2008-07-25)
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