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Gaming the Future: The Book!

Month: January 2009

Civil nanotechnology: Open source sensing in Seed magazine

From the February 2009 issue of the “science is culture” publication Seed magazine, not yet online: Hypothesis: Civil Nanotechnology Starting in 2009, nanotech-based sensing will enable a level of environmental monitoring that could help reduce pollution tremendously. Such devices could be of immense benefit to the environment, but unfortunately, without careful attention they will trigger… Continue reading Civil nanotechnology: Open source sensing in Seed magazine

Update on promise of nanotechnology for radically extended life span

The January issue of Life Extension Magazine offers a report on the eventual promise of medical nanobots.

Error correction in nature's nanotechnology

The ribosome has a previously unsuspected method of error correction—in this case monitoring the fidelity of protein synthesis after the peptide bond is formed.

Discovery of repulsive Casimir forces might eliminate friction as a concern in nanotechnology

A newly discovered repulsive quantum mechanical force could be useful for nanotech applications by enabling a type of quantum levitation.

New optical method to trap and move molecules for nanotechnology

Researchers have used slot waveguides to condense light energy to scales as small as 60 nm allowing them to trap 75-nm polystyrene nanoparticles and DNA molecules and transport them optically.

Nanotechnology to make inexpensive solar cells more efficient

An open-access review article describes how a layer of nanoparticles of different sizes, compositions, and shapes enhances the efficiency of thin-film solar cells.

New organic synthesis to provide nanotechnology a way to make structurally pure carbon nanotubes

The synthesis and characterization of molecules called cycloparaphenylenes could provide nanotech with an efficient way of producing armchair carbon nanotubes of pre-determined diameter.

Nanotechnology provides new, improved walking DNA nanobot

DNA nanotech continues to improve the devices it produces as Oxford University scientists fix several shortcomings seen in earlier versions of bipedal DNA molecular walkers.

Controlling the independent release of multiple drugs with nanotechnology

Nanotech could make possible the controlled release within the patient of up to four different drugs by irradiation with different wavelengths of near-infrared radiation.

Will realization of the seriousness of climate change push the development of molecular nanotechnology?

The answers of 151 thinkers and visionaries to the Edge Annual question for 2009 have been posted. The question: “WHAT WILL CHANGE EVERYTHING?” As phrased by John Brockman, Editor and Publisher, “What game-changing scientific ideas and developments do you expect to live to see?” In his answer, nanotechnology pioneer Eric Drexler points to a role… Continue reading Will realization of the seriousness of climate change push the development of molecular nanotechnology?

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