Kinder, gentler molecular machine for nanotechnology

From Physorg.com, a description of some theoretical nanotechnology work that could lead to more efficient molecular machines: …R. Dean Astumian, a Physics Professor at the University of Maine, has recently proposed a concept in which molecular machines can operate arbitrarily close to chemical equilibrium at every instant of the cycle, and still perform work at… Continue reading Kinder, gentler molecular machine for nanotechnology

Molecular nanosystems: Where nanotechnology wants to go

Enough with the nanoparticles already — we want molecular nanosystems. Los Angeles will be the place to be this January when two powerhouse academic institutions come together to push forward toward this goal. Here’s the scoop, in full, as received by email: California NanoSystems Institute and Kyushu University Global COE Present Joint Symposium on Molecular… Continue reading Molecular nanosystems: Where nanotechnology wants to go

Nanotechnology medicine: will it be affordable?

Those of you who subscribe to Foresight’s free Weekly News Digest (sign up using the Join Email List box at upper right of our home page) have seen that practically every week there’s new positive results to report on nanotechnology for drug delivery, especially for cancer. A summary of where to read about these advances… Continue reading Nanotechnology medicine: will it be affordable?

Eight nanotechnology scenarios sketch possibilities

CRN has been working on eight scenarios for advanced nanotechtechnology, and they are now available. You can get a quick feel for them by their titles: Scenario 1: Secret Military Development Scenario 2: Positive Expectations Scenario 3: Negative Drivers Scenario 4: Presidential Commission Scenario 5: … And Not a Drop to Drink Scenario 6: A… Continue reading Eight nanotechnology scenarios sketch possibilities

Nanotechnology modeling for medical nanorobots

Foresight members will recognize the names of researchers Robert Freitas and Tad Hogg. These two in the U.S. have now teamed with others from Australia to model nanotechnology robotics for medical applications, as described at PhysOrg.com. Excerpts: Virtual 3D nanorobots could lead to real cancer-fighting technology From eliminating the side effects of chemotherapy to treating… Continue reading Nanotechnology modeling for medical nanorobots

Nanotechnology roadmap for atomically-precise manufacturing

An article in Small Times by Paul Burrows of Pacific Northwest National Laboratory covers the Technology Roadmap for Productive Nanosystems (TRPN) aimed at Atomically-Precise Manufacturing (APM), a joint project of Foresight Nanotech Institute and Battelle, funded by the Waitt Family Foundation and by Sun Microsystems. Some excerpts: The Foresight-Battelle roadmap aimed to address this “vision… Continue reading Nanotechnology roadmap for atomically-precise manufacturing

Second Life gets Nanotechnology Island

On October 8, some of us were in the air on our way to the Productive Nanosystems Conference (pdf). Others — specifically, UgoTrade.com — were blogging about the new Nanotechnology Island in Second Life: Dave Taylor, of the National Physical Laboratory (in the UK), explains that some of the key objectives are to: “provide resources… Continue reading Second Life gets Nanotechnology Island

Nanotechnology in China: Functional supramolecular systems

Various kinds of nanotechnology are being worked on in China, but one of the most important on the pathway to a general ability to build with atomic precision is what is called functional supramolecular systems. We at Foresight wish we could all have been in Beijing on Oct. 21-24 for the Xiangshan Science Conference on… Continue reading Nanotechnology in China: Functional supramolecular systems

Nanotechnology Roadmap to be critiqued, expanded — Deadline Oct. 31

A draft version of the Productive Nanosystems Roadmap was distributed to attendees at the similarly-named conference (PDF) in DC on Oct. 9-10. Now participants at the Foresight Vision Weekend will be critiquing and planning expansions of this first roadmap for atomically-precise manufacturing. IMPORTANT: REGISTRATION DEADLINE IS 4 PM, WEDNESDAY, OCTOBER 31. In addition to the… Continue reading Nanotechnology Roadmap to be critiqued, expanded — Deadline Oct. 31

UK takes lead in the nanotechnology that matters

Perhaps our headline is a bit overstated…or perhaps not. Jim Lewis brings to our attention an article in Chemistry World on the Royal Society of Chemistry website announcing that, as anticipated, the UK has officially funded a set of projects aimed at developing a nanofactory able to build with atomic precision: UK scientists have been… Continue reading UK takes lead in the nanotechnology that matters

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