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Spotlight: Jeffrey Herrera’s Journey Into Science and Safety

October 4, 2021

Jeffrey Herrera is one of NIST’s health physicists, ensuring our ability to safely use radioactive materials for research and supporting radiation safety...

A person wearing safety goggles works at a table of scientific equipment.

JILA’s Comb Breathalyzer Is Now a Thousandfold More Sensitive to Disease Biomarkers

October 4, 2021

JILA scientists have boosted the sensitivity of their decade-old frequency comb breathalyzer a thousandfold and can detect additional biomarkers of disease —...

A man in a lab coat and safety glasses looks up at petri dishes he is holding.

Spotlight: Scott Jackson’s Living in a Microbial World

August 4, 2021

Scott Jackson is not alone in this picture. It’s him, and his microbiome. The human microbiome is defined as all the microbes that live in and on the human body...

Two New Reference Materials Assist Supplement Makers with Measurements of Isoflavones in Kudzu

August 3, 2021

Kudzu, a member of the pea family native to East Asia and considered an invasive weed in the American South, has been used for centuries in Chinese medicine and...

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New Collaboration Aims to Improve Measurement of Viral Vectors Used in Cutting-Edge Gene Therapies

July 27, 2021

ROCKVILLE, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST), the National Institute for Innovation in Manufacturing...

An Aid for Instrumentation for Measuring Active Compounds in Ginseng

July 12, 2021

Ginsenosides are thought to be the active compounds in ginseng, a plant long used in Chinese medicine that is now a popular supplement and the subject of...

New NIST Reference Material Aids in Measurement of Cocoa's Active Molecules

July 1, 2021

Cocoa, the substance from which chocolate is made, is thought to have benefits to the human cardiovascular system and so has been the focus of many clinical...

A woman wearing a mask stands over a yellow sphere at a lab bench.

NIST-Led Study Finds Variations in Quantitative MRI Scanners’ Measurements

June 30, 2021

Magnetic resonance imaging (MRI) is widely used in medicine to detect, diagnose and treat diseases such as cancer, while relying on experts’ interpretation of...

Two New NIST Reference Materials for Assuring Measurements of Nutrients in Formula

June 30, 2021

To help ensure that babies and patients get all the essential amino acids and other nutrients that they need, infant and prescription adult nutritional formulas...

A New Control for Measuring Active Compounds and Contaminants in Ginger Root

June 30, 2021

A new NIST reference material for ginger, a popular remedy for nausea, provides values for arsenic, mercury, and lead, helping manufacturers ensure that their...

New Standard for Vaccine Fridges Unveiled

June 17, 2021

You know that part of your fridge that always freezes your lettuce? Or the section in your freezer door that leaves your popsicles a little mushy? Different...

Identifying Individual Molecules: NIST Study Suggests How to Build a Better ‘Nanopore’ Biosensor

April 27, 2021

Researchers have spent more than three decades developing and studying miniature biosensors that can identify single molecules. In five to 10 years, when such...

A woman wearing purple gloves adjusts tubing inside a scientific device.

Spotlight: Screening for Kidney Disease With Accurate Measurements

April 15, 2021

If you have a fear of needles, getting a urine test is a pain-free way for doctors to screen for kidney disease or any signs of kidney damage. Clinicians...

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Scientists Develop Cell With Synthetic Genome That Grows and Divides Normally

March 29, 2021

New findings shed light on mechanisms controlling the most basic processes of life.

NIST Puts New Biopharmaceutical Quality Control Method to the Test

March 29, 2021

A new method for monitoring biopharmaceutical product quality was recently put to the test by The National Institute of Standards and Technology (NIST) and 28...

NIST Quality Assurance Program for Health Assessment Measurements Open for Registration

March 26, 2021

The latest exercise in NIST's Health Assessment Measurements Quality Assurance Program ( HAMQAP) is open for registration. HAMQAP, a collaboration with the...

Study Indicates That Humidity in Breath Makes Cotton Masks More Effective at Slowing the Spread of COVID-19

March 9, 2021

Researchers have come up with a better way to test which fabrics work best for masks that are meant to slow the spread of COVID-19. By testing those fabrics...

Spotlight: Putting NIST at the Forefront of Genome Editing

February 23, 2021

We started from the bottom and now we’re here — geneticist and molecular biologist Samantha Maragh brought NIST into a revolution for the biomedical sciences...

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NIST Announces 2021 R&D Opportunities for Small Businesses

February 10, 2021

GAITHERSBURG, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has announced its fiscal year 2021 Small Business...

NIST Publishes a Beginner’s Guide to DNA Origami

January 8, 2021

In a technique known as DNA origami, researchers fold long strands of DNA over and over again to construct a variety of tiny 3D structures, including miniature...

NIST Software Tool Improves Your Doctor’s Vaccination Advice

December 21, 2020

Behind the scenes at your doctor’s office, there’s a complicated set of information that your providers have to absorb before telling you which vaccinations to...

A red cylinder made of lipids has five protruding multicolored proteins.

NIST Clarifies Structure of Prospective Vaccine for Respiratory Virus

December 16, 2020

No approved vaccine exists for RSV, a life-threatening virus that attacks the respiratory system. State-of-the-art neutron and X-ray scattering performed at the...

Plot graph shows dark purple block at left with areas growing lighter green to the right.

Nanocylinder Vibrations Help Quantify Polymer Curing for 3D Printing

December 10, 2020

In a step toward making more accurate and uniform 3D-printed parts such as personalized prosthetics and dental materials, researchers at the National Institute...

A new twist on measuring spin: NIST Develops Microresonator to Study Electron Spin in Small Volumes

November 17, 2020

Researchers at the National Institute of Standards and Technology (NIST) have developed a device to detect a quantum property of electrons, known as spin, in...

New Airflow Videos Show Why Masks With Exhalation Valves Do Not Slow the Spread of COVID-19

November 10, 2020

Many people wear masks in public to slow the spread of COVID-19, as recommended by the Centers for Disease Control and Prevention (CDC). However, masks with...

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