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| Elimination de gaz dangereux par un matériau poreux et des ultra-violets | 8 sept. 2010 |
| Une analyse de la structure du complexe métallique montre que celui-ci est constitué de tunnels ayant une dimension et de 0,5 nm de diamètre, et dont la paroi intérieure est tapissée à intervalles réguliers de N3. Comme ces derniers ne réagissent pas avec les gaz tels que le dioxygène ou ... |
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| IBM'S World Community Grid Unveils Research Projects on Three Continents to Improve Water Quality | 7 sept. 2010 |
| The effort will seek to reduce the pressure and energy required to force water through microscopic, nanometer-sized pores in tubes made of carbon, whose tiny holes prevent harmful organic material from being transmitted. Scientists need to produce millions of computer simulations to model how water molecules interact with one another ... |
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| Stopping global warming | 7 sept. 2010 |
| In his study–published in the Proceedings of the National Academy of Sciences, the U of Calgary researcher describes a new class of engineered nano-particles that might be used to offset global warming more efficiently, and with fewer negative side effects, than using sulphates. |
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| Strain-Gating Piezotronics: Researchers Create New Class of Piezoelectric Logic Devices Using Zinc Oxide Nanowires | 2 sept. 2010 |
| Researchers at the Georgia Institute of Technology have developed a new class of electronic logic device in which current is switched by an electric field generated by the application of mechanical strain to zinc oxide nanowires.The devices, which include transistors and diodes, could be used in nanometer-scale robotics, nano-electromechanical systems ... |
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| APS helps answer key questions about common cold virus | 1 sept. 2010 |
| In a world where doctors can treat the most devastating illnesses, the common cold remains elusive. That's because up until recently, scientists knew little about the viruses that spread this seasonal nuisance. But that may be changing now that researchers have mapped one virus's atomic structure using the Advanced Photon ... |
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