News and Updates

Displaying 1 - 25 of 488

Calibration of a Commercial Rheometer for Orthogonal Superposition Measurement

March 12, 2020

NIST researchers have addressed crucial calibration procedures for an advanced rheological technique that can make

How Well Do You Know Your Kidneys?

March 2, 2020

What: SRM 2925 is a frozen aqueous solution of recombinant human serum albumin (HSA). The SRM consists of two vials

Small variations in bottlebrush polymers result in measurable changes

February 24, 2020

NIST scientists have found that very small changes in the structure of bottlebrush polymers prepared by “precision

NIST researcher in a laboratory room looking at tall vertical microscope with multicolored wires emanating from it.

A Simple Retrofit Transforms Ordinary Electron Microscopes Into High-Speed Atom-Scale Cameras

February 24, 2020

Researchers at the National Institute of Standards and Technology (NIST) and their collaborators have developed a way to

A large whale is halfway out of the water, about to breach.

A Better Pregnancy Test for Whales

February 20, 2020

It’s not easy to do pregnancy tests on whales. You can’t just ask a wild ocean animal that’s the size of a school bus to

A man in a hard hard is holding a clipboard and looking towards a large wind turbine.

An Early Warning System for Damage in Composite Materials

February 18, 2020

A team at the National Institute of Standards and Technology (NIST) has developed a tool to monitor changes in widely

A Big Science Framework for Big Genomes

February 4, 2020

In a recent Perspectives article in Nature Communications, NIST’s Elizabeth Strychalski and co-authors from industry and

Supporting Anti-Doping Efforts in International Sports

February 4, 2020

What: SRM 2926 is a frozen aqueous solution of recombinant human insulin-like growth factor 1 (IGF-1). The SRM consists

Making Mercury Measurements Less Crude

January 10, 2020

What: A unit of SRM 2778 consists of five amber glass ampoules, each containing approximately 10 mL of crude oil. The

Group of executives performing ribbon cutting to open NIST beamlines at Brookhaven National Lab NSLS-II

New NIST Beamlines Now Open at Brookhaven for Materials Research

December 3, 2019

On Nov. 6, 2019, NIST celebrated the opening of three new X-ray beamlines at the National Synchrotron Light Source II

Dozens of cars waiting in a queue in front of a building with large letters reading, "U.S. Border Inspection Station."

Stopping Fentanyl at the Border: Can Chemical Detectors Help?

November 21, 2019

Large quantities of the synthetic drug fentanyl flow into the country at ports of entry along the Southwest border

Stem Cells and AI: Better Together

November 18, 2019

One day in the future when you need medical care, someone will examine you, diagnose the problem, remove some of your

Several rectangular pieces of flat metal, a fake key and a rectangular "gun shaped" piece of metal are arranged on a table.

NIST Develops New Standards to Improve Metal-Detector Testing

November 6, 2019

Metal detectors now appear routinely in the entrances of many schools, airports and even houses of worship. They serve

A Solution to a Hairy Problem in Forensic Science

November 5, 2019

In an effort to make hair comparison a more useful technique for investigating crimes, scientists at the National

Turmeric: Spice or Herbal Medicine?

October 15, 2019

What: SRM 3299 is a ground turmeric rhizome powder value assigned for curcuminoids and toxic elements. The SRM consists

A photo illustration of a hand holding forceps editing DNA

NIST Seeks Comments on Genome Editing Terms

September 18, 2019

The NIST Genome Editing Consortium seeks feedback on terms and definitions specific to genome editing. The purpose of

A Safer Way for Police to Test Drug Evidence

September 17, 2019

Scientists have demonstrated a way for police to quickly and safely test whether a baggie or other package contains

Woman in safety goggles operates an instrument housed in an aluminum briefcase

Sniffing Out Corpses and Other Signs of Trouble

September 10, 2019

Science stinks. So thought Megan Harries as she measured drops of putrescine and cadaverine — the chemicals that give

Moldy Food is Never Good...But Sometimes it Can Be Toxic!

August 27, 2019

What: Mycotoxins are produced by some types of fungus that can grow on agricultural products during farming and storage

Multiscale Polymer Dynamics in Hierarchical Carbon Nanotube Grafted Glass Fiber Reinforced Composites

August 27, 2019

NIST researchers utilized a suite of techniques typically reserved to investigate polymer dynamics and structure in

A test tube is filled with spherical particles, with an equal sign and a question mark next to it.

Solving the Big Problem of Measuring Tiny Nanoparticles

August 14, 2019

Tiny nanoparticles play a gargantuan role in modern life, even if most consumers are unaware of their presence. They

10 NIST Researchers Receive the Presidential Early Career Award for Scientists and Engineers

July 25, 2019

WASHINGTON — Ten researchers from the U.S. Department of Commerce’s National Institute of Standards and Technology (NIST

SRM 2391d PCR-Based DNA Profiling Standard

What is the Verdict - Guilty or Innocent?

July 9, 2019

What: SRM 2391d represents the fifth renewal of the original material first released in 1995. It is comprised of

The Glass is More than Half Full

July 2, 2019

What: SRM 1412a is a custom glass composition with 18 certified values designed for elemental analysis of a wide

Highest Selling Steel SRM Renewed

June 25, 2019

What: SRM 1763b is the third version of this custom composition, low alloy steel, first issued in 1989. Why: The

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