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Nanotechnology

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Better Nanoimages 'Spin' The Path to Improved Magnetic Memory

March 16, 2017

In work that could help make possible a faster, longer-lasting and lower-energy method of data storage for consumers and businesses, researchers at the National

JILA Team Discovers Many New Twists in Protein Folding

March 2, 2017

BOULDER, Colo.-- Biophysicists at JILA have measured protein folding in more detail than ever before, revealing behavior that is surprisingly more complex than

Illustration of setup for separating nanoparticles from organisms

NIST Updates ‘Sweet’ 1950s Separation Method to Clean Nanoparticles from Organisms

January 26, 2017

Sometimes old-school methods provide the best ways of studying cutting-edge tech and its effects on the modern world. Giving a 65-year-old laboratory technique

NIST Physicists ‘Squeeze’ Light to Cool Microscopic Drum Below Quantum Limit

January 11, 2017

Physicists at the National Institute of Standards and Technology (NIST) have cooled a mechanical object to a temperature lower than previously thought possible

How To Tell When a Nanoparticle is Out of Shape

December 20, 2016

Nanoparticles -- those with diameters less than one-thousandth the width of a human hair -- are increasingly prevalent in high technology, medicine, and

schematic of laser light interacting with a plasmonic gap resonator

NIST Device for Detecting Subatomic-Scale Motion Has Potential Robotics, Homeland Security Applications

December 15, 2016

Scientists at the National Institute of Standards and Technology (NIST) have developed a new device that measures the motion of super-tiny particles traversing

Seeing Light’s Effect on Atoms — Within Picoseconds

November 16, 2016

For the first time in a laboratory setting, NIST scientists have made stop-action x-ray measurements of the way visible light interacts with atoms and molecules

NIST Researchers Use a Standardized Caenorhabditis elegans Toxicity Test to Assess Nanomaterial Toxicity

November 4, 2016

Toxicity assays are an important component in identifying potential health or environmental hazards associated with chemicals. The development of robust

NIST Unveils Forensic Technique to Measure Mechanical Properties of Evidence

November 1, 2016

You may have seen it on CSI: The star examines hair from a crime scene and concludes its color or texture looks like the defendant’s hair, or maybe his dog’s

Drawing of a spiral delay line heater element, designed with the CNST Nanolithography Toolbox software

New Nanoscale Design Software Available Online

October 21, 2016

A recently developed CNST software package that designs difficult-to-draw nanoscale shapes, including spirals, S-bends, and tapered structures is now available

CNST Welcomes New Deputy Director

October 3, 2016

For James Kushmerick, who became the deputy director of CNST on Oct. 3, joining the Center “feels like I’m getting back to my roots.” In 1994, Kushmerick was

NIST-Made ‘Sun and Rain’ Detail How Nanoparticles Can Escape from Plastic Coatings into the Environment

September 30, 2016

If the 1967 film “The Graduate” were remade today, Mr. McGuire’s famous advice to young Benjamin Braddock would probably be updated to “Plastics … with

NIST Team Suggests Nanoscale Electronic Motion Sensor as DNA Sequencer

September 27, 2016

Researchers from the National Institute of Standards and Technology (NIST) and collaborators have proposed a design for the first DNA sequencer based on an

NIST Illuminates Transfer of Nanoscale Motion Through Microscale Machine

September 12, 2016

From the printing press to the jet engine, mechanical machines with moving parts have been a mainstay of technology for centuries. As U.S. industry develops

Crystal Unclear: Why Might This Uncanny Crystal Change Laser Design?

August 26, 2016

Laser applications may benefit from crystal research by scientists at the National Institute of Standards and Technology (NIST) and China's Shandong University

student wearing helmet with multi-colored wires

Detecting Brain Waves with Atomic Vapor

July 26, 2016

It's really hard to hear what the brain is saying. Neural impulses -- currents of ions moving through channels between the brain's 100 billion neurons at a

Illustration of prefilling a carbon nanotube with a desired chemical of known properties.

Simpler, Faster and Cheaper: A Full-filling Approach to Making Carbon Nanotubes of Consistent Quality

July 15, 2016

Just as many of us might be resigned to clogged salt shakers or rush-hour traffic, those working to exploit the special properties of carbon nanotubes have

NIST System Replicated by Chip Maker

June 6, 2016

A highly sensitive measurement system for the performance of nanoscale magnetic devices, invented and developed at NIST, was successfully replicated recently by

False-color scanning electron micrograph of a nanophotonic frequency converter

New Nanodevice Shifts Light's Color at Single-Photon Level

April 18, 2016

Converting a single photon from one color, or frequency, to another is an essential tool in quantum communication, which harnesses the subtle correlations

Improving CD-AFM Measurements from the Tip Down

March 31, 2016

As the sizes of computer chips in electronic devices continue to shrink, traditional measurement tools (e.g., microscopes utilizing visible light) are no longer

Multilingual Circuit: NIST's "Optomechanical Transducer" Links Sound, Light and Radio Waves

March 28, 2016

Researchers working at the National Institute of Standards and Technology (NIST) have developed a "piezo-optomechanical circuit" that converts signals among

Images of yeast cells and silver dendrites.

New Microwave Imaging Approach Opens a Nanoscale View on Processes in Liquids

March 15, 2016

U.S. government nanotechnology researchers have demonstrated a new window to view what are now mostly clandestine operations occurring in soggy, inhospitable

NIST Invents Fleet and Fast Test for Nanomanufacturing Quality Control

March 4, 2016

Manufacturers may soon have a speedy and nondestructive way to test a wide array of materials under real-world conditions, thanks to an advance that researchers

Shiny and (Electro)chrome: New Twist on Old Tech Could Bring Living Color at Low Power

February 2, 2016

By marrying state-of-the-art nanometer-scale gratings with a Space Age-era thin-film polymer, researchers working at the National Institute of Standards and

Quantum Information Transfer: From Microwaves to Motion to Light

January 28, 2016

When a long-awaited quantum information network finally arrives, in whatever form, it will incorporate two essential technologies: a method of generating and

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