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Materials

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Are Electron Tweezers Possible? Apparently So.

November 8, 2011

Not to pick up electrons, but tweezers made of electrons. A recent paper* by researchers from the National Institute of Standards and Technology (NIST) and the

Double Jeopardy: Building Codes May Underestimate Risks Due to Multiple Hazards

September 13, 2011

As large parts of the nation recover from nature's one-two punch—an earthquake followed by Hurricane Irene—building researchers from the National Institute of

Iron 'Veins' Are Secret of Promising New Hydrogen Storage Material

August 30, 2011

With a nod to biology, scientists at the National Institute of Standards and Technology (NIST) have a new approach to the problem of safely storing hydrogen in

Micrograph of recession and clumping in gold electrodes

NIST Uncovers Reliability Issues for Carbon Nanotubes in Future Electronics

August 16, 2011

Carbon nanotubes offer big promise in a small package. For instance, these tiny cylinders of carbon molecules theoretically can carry 1,000 times more electric

NIST Finds That Ethanol-Loving Bacteria Accelerate Cracking of Pipeline Steels

August 2, 2011

U.S. production of ethanol for fuel has been rising quickly, topping 13 billion gallons in 2010. With the usual rail, truck and barge transport methods under

John Cahn to Receive 2011 Kyoto Prize For Fundamental Contributions to Materials Science

June 24, 2011

John Cahn, an emeritus senior fellow and materials scientist at the U.S. Commerce Department's National Institute of Standards and Technology (NIST), was named

Scanning electron microscope image of a gas sensor segment fabricated of a semiconducting nanowire of gallium nitride.

Nanowire-based Sensors Offer Improved Detection of Volatile Organic Compounds

June 21, 2011

A team of researchers from the National Institute of Standards and Technology (NIST), George Mason University and the University of Maryland has made nano-sized

Sketch of a typical gold nanoparticle encased in dendrons.

Branch Offices: New Family of Gold-Based Nanoparticles Could Serve as Biomedical 'Testbed'

June 21, 2011

Gold nanoparticles are becoming the ... well ... gold standard for medical-use nanoparticles. A new paper by researchers from the National Institute of

NIST Workshop Highlights Planned Consortium for Soft Material Manufacturing Research

May 18, 2011

The National Institute of Standards and Technology (NIST) is holding a special industry workshop on June 2 and 3, 2011, at the NIST laboratories in Gaithersburg

Collage of photos: Battery acid, plastic containers and windowpanes

Understanding How Glasses 'Relax' Provides Some Relief for Manufacturers

April 26, 2011

Researchers at the National Institute of Standards and Technology (NIST) and Wesleyan University have used computer simulations to gain basic insights into a

NIST Expert Software 'Lowers the Stress' on Materials Problems

March 1, 2011

Before you can build that improved turbojet engine, before you can create that longer-lasting battery, you have to ensure all the newfangled materials in it

NIST Team Awarded Millions of Supercomputing Hours, Aims for 'Concrete Results'

December 8, 2010

When you spot laborers pouring concrete for a new building or bridge, it may not occur to you that they are working with a substance so complex that it requires

Image of the preparation of quartz crystal microbalance disks

Quartz Crystal Microbalances Enable New Microscale Analytic Technique

November 24, 2010

A new chemical analysis technique developed by a research group at the National Institute of Standards and Technology (NIST) uses the shifting ultrasonic pitch

NIST Pings Key Material in Sonar, Closes Gap on Structural Mystery

November 9, 2010

Using a neutron beam as a probe, researchers working at the National Institute of Standards and Technology (NIST) have begun to reveal the crystal structure of

Illustration of a single row of nanowires

Growing Nanowires Horizontally Yields New Benefit: 'Nano-LEDs'

September 28, 2010

While refining their novel method for making nanoscale wires, chemists at the National Institute of Standards and Technology (NIST) discovered an unexpected

These electron microscope images show perfect-edged nanocubes produced in a one-step process created at NIST that allows careful control of the cubes’ size, shape and composition.

The Perfect Nanocube: Precise Control of Size, Shape, and Composition

August 31, 2010

With growing interest in using nanoparticles for everything from antibacterial socks to medical imaging to electronic devices, the need to understand the

Micro Rheometer is Latest Lab On a Chip Device

August 31, 2010

Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a microminiaturized device that can make complex viscosity

Depth Charge: Using Atomic Force Microscopy to Study Subsurface Structures

June 23, 2010

Over the past couple of decades, atomic force microscopy (AFM) has emerged as a powerful tool for imaging surfaces at astonishing resolutions—fractions of a

NDE Methods for Evaluating Ancient Coins Could be Worth Their Weight in Gold

May 25, 2010

Demonstrating that chemistry sometimes can inform history, researchers from the National Institute of Standards and Technology (NIST), Colorado College and

Schematic of a spherical magnetite nanoparticle

NIST Scientists Gain New 'Core' Understanding of Nanoparticles

May 25, 2010

While attempting to solve one mystery about iron oxide-based nanoparticles, a research team working at the National Institute of Standards and Technology (NIST)

New Study Helps Explain the Surprising Behavior of Tiny 'Artificial Muscles'

April 27, 2010

Using neutron beams and atomic-force microscopes, a team of university researchers working with the National Institute of Standards and Technology (NIST) may

moiré patterns created by overlaid sheets of graphene to determine how the lattices of the individual sheets were stacked in relation to one another and to find subtle strains in the regions of bulges or wrinkles in the sheets.

Seeing Moiré in Graphene

April 27, 2010

Researchers at the National Institute of Standards and Technology (NIST) and the Georgia Institute of Technology have demonstrated that atomic scale moiré

2010 TIP Competition Focuses on Manufacturing Technologies

April 15, 2010

The U.S. Commerce Department's National Institute of Standards and Technology (NIST) today announced a new competition for high-risk, high-reward research

This atomic-force microscopy image shows wrinkling in a single-wall carbon nanotube membrane; the inset shows an optical reflection micrograph of the membrane without any strain.

NIST Scientists Address 'Wrinkles' in Transparent Film Development

March 30, 2010

A closer look at a promising nanotube coating that might one day improve solar cells has turned up a few unexpected wrinkles, according to new research

Among Apes, Teeth Are Made for the Toughest Times

December 15, 2009

The teeth of some apes are formed primarily to handle the most stressful times when food is scarce, according to new research performed at the National

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