Next time you’re heading out to climb Mount Everest, take advantage of today’s early nanotechnology and be sure to bring your nanomaterials-based ice axe: C.A.M.P. proposes an innovative, lightweight ice axe which combines a 7075 aluminium head and shaft with a point riveted to the pick, made out of innovative Sandvik Nanoflex® ...

We mentioned earlier a request for comment on a proposed Nano Risk Framework for approaching nanotechnology materials safety organized by Environmental Defense and DuPont. Now a different group of organizations has come out against that framework. Their statement is titled “Civil Society-Labor Coalition Rejects Fundamentally Flawed ...

For nanotechnology watchers who are experiencing nanotube fatigue, Scientific American recaps a newer nanotech material capturing the imagination: Called graphene, it is essentially a nanotube unrolled—a single layer of atoms arranged like a honeycomb. The difference may sound cosmetic, but when the goal is manipulating things that are a few ...

Since the concept of nanosystems first arose, people have asked “how will these things be powered?” Now there’s another answer from Z.L. Wang at Georgia Tech, in a paper published April 6 in Science. Extremetech explains: The generators use a series of vertically aligned zinc oxide nanowires that move inside a zigzag plate ...

The Institute for the Future, in a UK-funded study published on the Stanford website, presents eleven outlooks for nanotechnology over the next 50 years: • Better drug delivery through nanotechnology • Carbon nanotubes and lighter vehicles • The coming nanoshell revolution in oncology • The dream of biochemical nanocomputing • ...

Nanowerk reports that the German branch of Friends of the Earth (BUND) is calling for Samsung to withdraw from the market its washing machine using silver nanoparticles: …BUND criticized that considerable amounts of silver could enter sewage plants and seriously trouble the biologic purification process of the waste water. In addition, ...

We are only in the very early stages of nanotechnology bringing new abilities to DNA reading, but the latest such nanotech advance comes from New Mexico Tech profs Peng Zhang and Snezna Rogelj, described in an article by George Zamora: NM Tech Researchers Develop Nanomaterial Bio-sensor New Mexico Tech researchers have developed a highly ...

Here’s a nanotech news item from the Financial Express (India) that shows the challenge that developing countries such as India face in their efforts to leapfrog over intermediate levels of technology directly to operating right at the cutting edge: Indian nanotech firm to move to Singapore Singapore, November 1: Bangalore-based ...

The benefits to energy and space applications of advanced nanotechnology will be huge, but nearer-term we are already seeing some very promising results from simple aluminum nanoparticles. From University of Wisconsin on the work of engineering prof Pradeep Rohatgi, via Foresight Senior Associate Brian Wang: The newest class of MMCs [metal ...

It would be nice if we could physically rearrange the nanotech components on a computer chip after it is made. From Nanotechweb.org: One generally promising approach for electromechanical manipulation at the nanoscale and microscale is “dielectrophoresis” - the net force experienced by a neutral dielectric object in a non-uniform ...