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Latest Nanotechnologists Stories

2013-11-04 13:44:53

An international team of researchers has used pioneering electron microscopy techniques to discover an important mechanism behind the reaction of metallic nanoparticles with the environment. Crucially, the research led by the University of York and reported in Nature Materials, shows that oxidation of metals - the process that describes, for example, how iron reacts with oxygen, in the presence of water, to form rust - proceeds much more rapidly in nanoparticles than at the macroscopic...

2013-04-09 11:34:01

Cuts in federal funding of nanotechnology research threaten to slow progress toward some of the field's greatest promises, including commercialization of sustainable new energy sources that do not contribute to global warming, an international authority in the field cautioned here today. Speaking at the 245th National Meeting & Exposition of the American Chemical Society, the world's largest scientific society, A. Paul Alivisatos, Ph.D., expressed concern that the cuts come when...

Genome Sequencing In Minutes - Too Fast To Handle
2012-10-19 04:13:54

Alan McStravick for redOrbit.com - Your Universe Online With the introduction of the idea of nanopore sequencing first being proposed in the mid 1990´s, huge advances have been made in this burgeoning technology. The strength of the idea lies in its simplicity. Nanopore sequencing is derived through the collection of a single thread of DNA which is passed through a tiny molecule-sized hole, or nanopore, allowing for the various DNA bases to be analyzed and identified as they move...

2012-07-09 17:19:27

Rice University study details exactly how nanotubes bend and break What´s 100 times stronger than steel, weighs one-sixth as much and can be snapped like a twig by a tiny air bubble? The answer is a carbon nanotube – and a new study by Rice University scientists details exactly how the much-studied nanomaterials snap when subjected to ultrasonic vibrations in a liquid. “We find that the old saying ℠I will break but not bend´ does not hold at the micro- and...

2012-06-04 12:54:50

SEVEN PIONEERING SCIENTISTS have been named this year´s recipients of the Kavli Prizes — prizes that recognize scientists for their seminal advances in astrophysics, nanoscience and neuroscience, and include a cash award of one million dollars in each field. This year´s laureates were selected for making fundamental contributions to our understanding of the outer solar system, the differences in material properties at nano- and larger scales, and how the brain receives and...

2012-04-16 23:32:45

Researchers at Rice University and Penn State University have discovered that adding a dash of boron to carbon while creating nanotubes turns them into solid, spongy, reusable blocks that have an astounding ability to absorb oil spilled in water. That´s one of a range of potential innovations for the material created in a single step. The team found for the first time that boron puts kinks and elbows into the nanotubes as they grow and promotes the formation of covalent bonds, which...

2012-01-30 10:44:54

Air Force Research Laboratory experiment shows chirality of tube controls speed of growth The Air Force Research Laboratory in Dayton, Ohio, has experimentally confirmed a theory by Rice University Professor Boris Yakobson that foretold a pair of interesting properties about nanotube growth: That the chirality of a nanotube controls the speed of its growth, and that armchair nanotubes should grow the fastest. The work is a sure step toward defining all the mysteries inherent in what...

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2011-06-28 12:25:24

TAU researcher discovers a cinnamon extract to inhibit progression of Alzheimer's disease Alzheimer's, the degenerative brain disorder that disrupts memory, thought and behavior, is devastating to both patients and loved ones. According to the Alzheimer's Association, one in eight Americans over the age of 65 suffers from the disease. Now Tel Aviv University has discovered that an everyday spice in your kitchen cupboard could hold the key to Alzheimer's prevention. An extract found in...

2011-04-08 07:49:00

HOUSTON, April 8, 2011 /PRNewswire/ -- Keith Maxwell announced today that he will be hosting a breakfast to discuss Nanotechnology and its importance to the future of energy and the nation, and to encourage investor involvement in this essential strategic initiative. The breakfast will be held Friday, April 15 from 7:30-9:30am at the River Oaks Country Club. Maxwell will be joined by renowned Nano energy experts Dr. Wade Adams, Dr. Andrew Barron and Dr. James Tour, with the Smalley...


Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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