Molecular machine work wins $25,000

A Yale researcher has won the $25,000 Wiley Prize in the Biomedical Sciences for his discovery of natural molecular machine that guides some proteins to fold properly in the warm, crowded environment inside cells: They learned that a large double donut-shaped machine is responsible. They analyzed how that machine uses the energy of ATP and… Continue reading Molecular machine work wins $25,000

Nanotechnology: People hear what they want to hear

A recent study by Yale Law School on how people’s views on nanotechnology change when they learn more information found that people seem to use whatever they are told to reinforce what they expect to hear. See the graph and analysis on this page: There were even more dramatic differences in the reactions of subgroups… Continue reading Nanotechnology: People hear what they want to hear

Nanotechnology leading to molecular machines

Richard Jones and commenters bring our attention to a number of enticing research papers on the use of catalysis and molecular motors to produce movement. One paper mentioned sounds particularly useful: an overview of progress on Synthetic Molecular Motors and Mechanical Machines. From the abstract: The widespread use of controlled molecular-level motion in key natural… Continue reading Nanotechnology leading to molecular machines

Singapore exports nanotechnology learning tools

Now, kids around the world can benefit from the nanoeducational prowess of Singapore. (Or at least rich kids can.) The ever-vigilant website Nanowerk brings word of three Nano-Bio educational kits available for ordering from Singapore. They’re perhaps a bit more bio- than nano-oriented, but whatever gets kids doing science and technology is helpful: One of… Continue reading Singapore exports nanotechnology learning tools

Nanotechnology for health: 10-year EU-US perspective

A while back I offered to write more about Health and Nanotechnology: Economic, Societal, and Institutional Impact, a report from a conference convened with the cooperation of the U.S. Dept. of State and the European Commission, part of a series called Perspectives on the Future of Science and Technology, which has a ten-year time horizon.… Continue reading Nanotechnology for health: 10-year EU-US perspective

Holister on nanotechnology and energy

Paul Holister, winner of the 2003 Foresight Prize in Communication, has an upcoming book on nanotechnology and energy to be published by John Wiley. While we wait for that, we can read this interview at InvestorIdeas.com. Excerpt: At the other extreme of nanotech impact, you have solar energy. We are children in this area, and… Continue reading Holister on nanotechnology and energy

Nanotechnology risk framework: your input requested

Environmental Defense and DuPont are pleased to announce the public release of a DRAFT version of their Nano Risk Framework — a framework for the responsible development, production, use and disposal of nanoscale materials. They’d appreciate your feedback so that they can make this framework as effective, practical, and useful for as wide an audience… Continue reading Nanotechnology risk framework: your input requested

Defense view of nanotechnology's potential

Nanowerk covers a February 2007 report from the U.S. Defense Science Board titled 21st Century Strategic Technology Vectors (pdf). Excerpts: DOD must also keep abreast of the most rapidly changing and emerging technologies as a necessary complement to the mission-driven perspective that is the focus of this report. Today these include bio-, info-, and nano-technologies.… Continue reading Defense view of nanotechnology's potential

Nanotechnology probe 'sees' atoms by chemical type

By now we’ve all seen AFM images of individual atoms — in black and white. Why only B&W? Why can’t the AFM show us the atoms in color, having each color indicate a different chemical element, as in our molecular modeling images? Now it can, and at room temperature, not only super-low temps as before.… Continue reading Nanotechnology probe 'sees' atoms by chemical type

What's next for nanotechnology

A recent issue of the useful journal Nanotechnology Law & Business includes a review (pdf) by Daniel Moore of J. Storrs Hall’s book Nanofuture: What’s Next for Nanotechnology. The conclusion: Nanofuture: What’s Next for Nanotechnology will be of interest to those looking for an introduction to the concepts of nanotechnology and molecular manufacturing. It is… Continue reading What's next for nanotechnology

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