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Gaming the Future: The Book!

Category: Nanotech

Highest intrinsic electron mobility advances nanotechnology prospects for graphene

Advancing the case for graphene in nanotech is the recent demonstration that the intrinsic mobility of electrons in graphene is much greater than in silicon or in any other conventional semiconductor.

Major nanotechnology milestone: protein catalysts designed for non-natural chemical reactions

A major milestone along the protein design path to productive nanosytems and advanced nanotechnology has been achieved—the design by computational methods of enzymes that catalyze reactions for which biological enzymes do not exist.

Nanotechnology copies biology to produce nanovalve for drug delivery

Researchers have combined several different nanotechnology techniques to introduce a switchable pore-forming protein into a stable polymeric nanocontainer.

Adapting nanotechnology to conventional silicon microtechnology

Researchers have assembled molecular films on the Si(100) surface utilized in conventional CMOS technologies and shown them to be of comparable quality to those assembled in earlier studies on the Si(111) surface, which is not compatible with CMOS.

Founder of structural DNA nanotechnology field awarded medal by American Chemical Society

The American Chemical Society has awarded Nadrian Seeman its Nichols Medal for establishing the field of structural DNA nanotechnology, nearly 13 years after the Foresight Institute awarded Seeman the 1995 Feynman Prize in Nanotechnology.

Novel method of manipulating nanostructures for polymer nanotechnology

another case where nanotech has been advanced by “innovative measurement techniques and new ways to position the molecules”

Simpler way of building three-dimensional structures using DNA nanotechnology

Researchers have published a new DNA nanotech method that uses essentially one tile that self-assembles into a variety of larger three-dimensional shapes.

Less noise with nanotechnology devices using two atomic layers of graphene

IBM announced (credit PhysOrg.com) that stacking two layers of graphene—one on top of the other—reduces noise that has bedeviled attempts to build nanoelectronic circuits from graphene. From “IBM Scientists ‘Quiet’ Unruly Electrons in Atomic Layers of Graphite“: [IBM researchers] today announced a discovery that combats one of the industry’s most perplexing problems in using graphite… Continue reading Less noise with nanotechnology devices using two atomic layers of graphene

More efficient solar cells through quantum dot nanotechnology

Nanotech provides a way to tailor the optical and electronic properties of materials through engineering their nanostructures. Nanotechnology researchers have demonstrated that quantum dots of different sizes will absorb light of different wavelengths, and that an architecture using nanotubes transports electrons better than one using nanospheres, thus making more efficient solar cells possible. In “Catching… Continue reading More efficient solar cells through quantum dot nanotechnology

1st major nanotechnology TV series sounds rather negative

Here at Foresight we try to present a balanced view of nanotechnology, discussing prospective benefits while also acknowledging potential problems. It would be good if the “first major television series to look at the implications of advances in nanotechnology” did the same. But see the description of the upcoming public television series: Nanotechnology: The Power… Continue reading 1st major nanotechnology TV series sounds rather negative

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