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Nanotechnology

Nanomaterials

News and Updates

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Study: Cells Selectively Absorb Short Nanotubes

March 30, 2007

DNA-wrapped single-walled carbon nanotubes (SWCNTs) shorter than about 200 nanometers readily enter into human lung cells and so may pose an increased risk to

NIST Laser-Based Method Cleans Up Grubby Nanotubes

December 21, 2006

Before carbon nanotubes can fulfill their promise as ultrastrong fibers, electrical wires in molecular devices, or hydrogen storage components for fuel cells

Measurement and Standards Issues in Nanobiotechnology

December 22, 2005

The National Institute of Standards and Technology (NIST) will co-host a workshop to discuss needed measurement technologies and standards in the rapidly

New Design Developed for Silicon Nanowire Transistors

June 30, 2005

In an advance for nanoscale electronics, researchers at the National Institute of Standards and Technology (NIST) have demonstrated a new design for silicon

'Metal-Decorated' Nanotubes Hold Promise for Fuel Cells

May 3, 2005

New quantum calculations and computer models show that carbon nanotubes "decorated" with titanium or other transition metals can latch on to hydrogen molecules

A NIST-developed, carbon nanotube-coated pyroelectric detector that may improve thermal conductivity and resistance to laser damage.

Laser Applications Heat Up for Carbon Nanotubes

January 26, 2005

Carbon nanotubes—a hot nanotechnology with many potential uses—may find one of its quickest applications in the next generation of standards for optical power

Gold Nano Anchors Put Nanowires in Their Place

November 10, 2004

Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a technique for growing well-formed, single-crystal nanowires in

Colorized micrograph of a nanoporous insulation film after "wrinkling" with a new NIST measurement method.

NIST Testing Method Quickly Tells Whether Thin Films Are Strong Enough for the Job

July 12, 2004

The challenge of determining whether thin films—some no thicker than a single molecule—are strong enough for a growing number of important technology jobs just

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