Health Source: TheGuardian
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Tuesday, Dec 10, 2013, 10:28am Rating: | Views: 1094 | Comments: 0
Advance in nanotech gene sequencing technique The allure of personalized medicine has made new, more efficient ways of sequencing genes a top research priority. One promising technique involves reading DNA bases using changes in electrical current as they are threaded through a nanoscopic hole.
Materials Science Source: University of Pennsylvania
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Tuesday, May 21, 2013, 12:30pm Rating: | Views: 6973 | Comments: 0
Artificial atoms allow for magnetic resonance on individual cells Researchers from the Institute of Photonic Sciences (ICFO), in collaboration with the CSIC and Macquarie University in Australia, have developed a new technique, similar to the MRI but with a much higher resolution and sensitivity, which has the ability to scan individual cells. In an article published in Nature Nanotech, and highlighted by Nature, ICFO Prof. Romain Quidant explains
Technology Source: ICFO-The Institute of Photonic Sciences
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Tuesday, Feb 12, 2013, 12:15pm Rating: | Views: 3662 | Comments: 0
Video: Nanotech device mimics dog's nose to detect explosives Portable, accurate, and highly sensitive devices that sniff out vapors from explosives and other substances could become as commonplace as smoke detectors in public places, thanks to researchers at University of California, Santa Barbara.
Chemistry Source: University of California - Santa Barbara
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Wednesday, Nov 21, 2012, 1:15pm Rating: | Views: 1690 | Comments: 0
Video: Wax-filled nanotech yarn behaves like powerful, super-strong muscle New artificial muscles made from nanotech yarns and infused with paraffin wax can lift more than 100,000 times their own weight and generate 85 times more mechanical power during contraction than the same size natural muscle, according to scientists at The University of Texas at Dallas and their international team from Australia, China, South Korea, Canada and Brazil.
Materials Science Source: University of Texas at Dallas
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Monday, Nov 19, 2012, 2:15pm Rating: | Views: 1756 | Comments: 0
Bejeweled: Nanotech gets boost from nanowire decorations Like a lead actress on the red carpet, nanowires—those superstars of nanotechnology—can be enhanced by a little jewelry, too. Not the diamonds and pearls variety, but the sort formed of sinuous chains of metal oxide or noble metal nanoparticles.
Materials Science Source: Stanford School of Engineering
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Monday, Apr 30, 2012, 8:30am Rating: | Views: 1235 | Comments: 0
Materials Science Source: University of Pennsylvania
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Tuesday, Jul 26, 2011, 1:45pm Rating: | Views: 1706 | Comments: 0
Solar-thermal flat-panels that generate electric power High-performance nanotech materials arrayed on a flat panel platform demonstrated seven to eight times higher efficiency than previous solar thermoelectric generators, opening up solar-thermal electric power conversion to a broad range of residential and industrial uses, a team of researchers from Boston College and MIT report in the journal Nature Materials.
Materials Science Source: Boston College
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Monday, May 02, 2011, 10:45am Rating: | Views: 1131 | Comments: 0
Materials Science Source: University of Michigan
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Tuesday, Mar 01, 2011, 11:24am Rating: | Views: 1261 | Comments: 0
Nanotech coatings produce 20 times more electricity from sewage Engineers at Oregon State University have made a significant advance toward producing electricity from sewage, by the use of new coatings on the anodes of microbial electrochemical cells that increased the electricity production about 20 times.
Energy Source: Oregon State University
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Wednesday, Jul 21, 2010, 7:36pm Rating: | Views: 1395 | Comments: 0
'Nanocoax' solves solar cell 'thick and thin' dilemma A nano-scale solar cell inspired by the coaxial cable offers greater efficiency than any previously designed nanotech thin film solar cell by resolving the "thick & thin" challenge inherent to capturing light and extracting current for solar power, Boston College researchers report in the current online edition of the journal Physica Status Solidi.
Energy Source: Boston College
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Tuesday, Jun 08, 2010, 8:18am Rating: | Views: 1316 | Comments: 0
Technology Source: Rensselaer Polytechnic Institute
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Tuesday, May 18, 2010, 4:29pm Rating: | Views: 1464 | Comments: 0
Silver proves its mettle for nanotech applications The self-assembling properties of the DNA molecule have allowed for the construction of an intriguing range of nanoscale forms. Such nanoarchitectures may eventually find their way into a new generation of microelectronics, semiconductors, biological and chemical sensing devices and a host of biomedical applications.
Materials Science Source: Arizona State University
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Friday, Mar 19, 2010, 5:34pm Rating: | Views: 1366 | Comments: 0
Light twists rigid structures in unexpected nanotech finding In findings that took the experimenters three years to believe, University of Michigan engineers and their collaborators have demonstrated that light itself can twist ribbons of nanoparticles.
Materials Science Source: University of Michigan
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Wednesday, Mar 17, 2010, 1:12pm Rating: | Views: 1580 | Comments: 0
Nanotech researchers develop artificial pore Using an RNA-powered nanomotor, University of Cincinnati (UC) biomedical engineering researchers have successfully developed an artificial pore able to transmit nanoscale material through a membrane.
Molecular Biology Source: University of Cincinnati Academic Health Center
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Monday, Sep 28, 2009, 3:53pm Rating: | Views: 1414 | Comments: 0
'NanoPen' may write new chapter in nanotechnology manufacturing Researchers in California are reporting development of a so-called "NanoPen" that could provide a quick, convenient way of laying down patterns of nanoparticles — from wires to circuits — for making futuristic electronic devices, medical diagnostic tests, and other much-anticipated nanotech applications.
Materials Science Source: American Chemical Society
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Wednesday, Sep 02, 2009, 2:16pm Rating: | Views: 1416 | Comments: 0
Light-speed nanotech: Controlling the nature of graphene Researchers at Rensselaer Polytechnic Institute have discovered a new method for controlling the nature of graphene, bringing academia and industry potentially one step closer to realizing the mass production of graphene-based nanoelectronics.
Materials Science Source: Rensselaer Polytechnic Institute
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Wednesday, Jan 21, 2009, 3:23pm Rating: | Views: 1173 | Comments: 0
New nanotech products hitting the market at the rate of 3-4 per week New nanotechnology consumer products are coming on the market at the rate of 3-4 per week, a finding based on the latest update to the nanotechnology consumer product inventory maintained by the Project on Emerging Nanotechnologies (PEN).
Europe spends nearly twice as much as US on nanotech risk research A new analysis by the Project on Emerging Nanotechnologies (PEN) indicates that European nations are investing nearly twice as much as the U.S. in research primarily aimed at addressing the potential risks of nanotechnology. The analysis also highlights a substantial over-inflation of the federal government’s nanotechnology risk-research investment figures for the U.S.
As nanotech goes mainstream, 'toxic socks' raise concerns Valued for it’s antibacterial and odor-fighting properties, nanoparticle silver is becoming the star attraction in a range of products from socks to bandages to washing machines. But as silver’s benefits propel it to the forefront of consumer nanomaterials, scientists are recommending a closer examination of the unforeseen environmental and health consequences of nanosilver.
Materials Science Source: EurekAlert
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Thursday, Mar 20, 2008, 1:55pm Rating: | Views: 1282 | Comments: 0
Nanotech Used 2000 Years Ago to Make History's Sharpest Swords Damascus swords -- sharp enough to slice a falling piece of silk in half, strong enough to split stones without dulling -- owe their legendary qualities to carbon nanotubes, says chemist and Nobel laureate Robert Curl.
Misc Source: Wired
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Friday, Jan 11, 2008, 10:34am Rating: | Views: 2416 | Comments: 0