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When infections spread, like malware in networks or diseases in society, not all individual cases are known. Networks may lack the latest detection means and
Three NIST reference materials of ginseng in different forms support ginseng supplement manufacturers’ analysis of the authenticity and purity of their products
In efforts to limit the spread of disease while preserving privacy, an interdisciplinary research team at the National Institute of Standards and Technology
NIST has revitalized the Dietary Supplement Laboratory Quality Assurance Program (DSQAP) to support the measurement needs of the dietary supplement testing
The second exercise of the NIST Food Nutrition and Safety Quality Assurance Program (FNSQAP) is underway. FNSQAP helps food laboratories demonstrate measurement
Scientists track and monitor the circulation of SARS-CoV-2, the virus that causes COVID-19, using methods based on a laboratory technique called polymerase
Gut reactions — NIST postdoctoral researcher Ana Barrios is preparing a cell-based model of the human gut for future animal-free experiments with nanoplastics
Here’s something to smile about: We’re creating blood vessels on a chip. Researchers at NIST collaborated with the American Dental Association to 3D-print small
Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle
A breath of fresh air — Diane Nelson recently joined NIST as a postdoctoral researcher, open to opportunities and committed to her craft. The inner workings of
GAITHERSBURG, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has awarded more than $3.5 million in funding to 17
COVID-19 is still circulating in the U.S. and may once again gain traction as families and friends gather indoors over the holidays. There are several measures
From domestic sludge to hydrogen in titanium, we have many different types of standard reference materials (SRMs) to ensure that industry, academia and
Sugars not only provide nourishment in the food you eat but can also act as biomarkers for detecting disease. When certain types of simple sugars, such as
Callie I. Higgins, a materials research engineer at the National Institute of Standards and Technology (NIST), has won the Samuel J. Heyman Service to America
GAITHERSBURG, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has made five awards for a total of approximately
Jeffrey Herrera is one of NIST’s health physicists, ensuring our ability to safely use radioactive materials for research and supporting radiation safety
JILA scientists have boosted the sensitivity of their decade-old frequency comb breathalyzer a thousandfold and can detect additional biomarkers of disease —
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
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
ROCKVILLE, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST), the National Institute for Innovation in Manufacturing
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
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 new NIST reference material for ginger, a popular remedy for nausea, provides values for arsenic, mercury, and lead, helping manufacturers ensure that their
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