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Source: www.moreover.com --- 4 days ago
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Nanotechnology.com Aug 18 2008 2:27PM GMT ... Source: pubs.acs.org --- 2 days ago
Ronghua Yang, Zhiwen Tang, Jilin Yan, Huaizhi Kang, Youngmi Kim, Zhi Zhu, and Weihong Tan Web Release Date: Thu, 4 Sep 2008 00:00:00 EDT (Article) DOI: 10.1021/ac801118p ...
Source: www.moreover.com --- 21 days ago
Nanotechnology.com Aug 16 2008 5:47AM GMT ... Source: www.moreover.com --- 23 days ago
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Source: www.moreover.com --- 23 days ago
Nanowerk Aug 14 2008 4:30PM GMT ... Source: www.moreover.com --- 20 days ago
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Source: www.moreover.com --- 21 days ago
American Chemical Society Aug 16 2008 7:44AM GMT ... Source: www.moreover.com --- 20 days ago
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Source: advancednano.blogspot.com --- 22 days ago
True strength properties of Carbon Nanotubes measured and they match with theoretical predictions. Previous measurements came up a lot weaker than theory. Not only do the new measurements show that defect free Carbon Nanotubes are as strong as predicted but the an irradiation strategy can fix defects and provide cross links to help Carbon nanotube bundles [macro scale rope and tethers] be stronger. "Imaging and measurement resolutions as well as atomic structural ambiguities (defects) obscured the results of most experiments and provided unreliable mechanical predictions," said Horacio Espinosa, a professor of mechanical engineering at Northwestern's McCormick School of Engineering and Applied Science. Espinosa and his group at Northwestern have resolved these issues using a nanoscale material testing system based on microelectromechanical system (MEMS) technology. This system allows electronic measurements of load and displacement during a test, which is performed inside a transmission electron microscope to provide real-time atomic imaging. "This method removes all ambiguity from testing results," Espinosa said. "We can be certain of all the quantities we have measured, and the results match quantum mechanics predictions very well." Espinosa collaborated with George Schatz, Morrison Professor of Chemistry in Northwestern's Weinberg College of Arts and Sciences, as well as with Peter Zapol, a physicist at Argonne National Labora ... Source: www.news-medical.net --- 22 days ago
The problem with using a shotgun to kill a housefly is that even if you get the pest, you'll likely do a lot of damage to your home in the process. Hence the value of the more surgical flyswatter. ... Find more results for Carbon Nanotubes on RSSMicro.com |
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