Search results for NIST

General Physics Jul 8, 2025

Measuring individual radioactive decays enables faster detection method for nuclear applications

Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a new and faster method for detecting and measuring the radioactivity of minuscule amounts of radioactive material. The innovative ...

Nanomaterials Jun 24, 2025

Impact-resistant material mimics mantis shrimp exoskeleton for improved protection

Some of the most innovative and useful inventions have been inspired by nature. Take the Shinkansen bullet train in Japan, whose aerodynamic design is modeled after the kingfisher bird. Or Velcro, which a Swiss engineer invented ...

Quantum Physics Jun 11, 2025

Quantum mechanics provide truly random numbers on demand

Randomness is incredibly useful. People often draw straws, throw dice or flip coins to make fair choices. Random numbers can enable auditors to make completely unbiased selections. Randomness is also key in security; if a ...

General Physics Apr 28, 2025

New atomic fountain clock joins elite group that keeps the world on time

Clocks on Earth are ticking a bit more regularly thanks to NIST-F4, a new atomic clock at the National Institute of Standards and Technology (NIST) campus in Boulder, Colorado.

Optics & Photonics Feb 19, 2025

Laser-based device can scan almost any sample of gas and tell you what's in it

Expert sommeliers can take a whiff of a glass of wine and tell you a lot about what's in your pinot noir or cabernet sauvignon. A team of physicists at CU Boulder and the National Institute of Standards and Technology (NIST) ...

Biochemistry Jan 30, 2025

Imaging research on monoclonal antibodies sheds light on protein dynamics for biopharmaceutical development

Monoclonal antibodies, or mAbs, are important tools in medicine. These laboratory-made proteins are widely used in treatments for diseases such as cancer, Alzheimer's disease, autoimmune disorders and infectious diseases. ...

Quantum Physics Jan 23, 2025

Quantum thermometer uses giant Rydberg atoms to measure temperature more accurately

Scientists at the National Institute of Standards and Technology (NIST) have created a new thermometer using atoms boosted to such high energy levels that they are a thousand times larger than normal. By monitoring how these ...

Analytical Chemistry Dec 17, 2024

PFAS detected in firefighter gloves, hoods, and wildland gear

The protective clothing worn by wildland firefighters often contains PFAS, according to a new study from the National Institute of Standards and Technology (NIST). The study also found PFAS in hoods and gloves worn by firefighters ...

Optics & Photonics Oct 9, 2024

Smart new laser technology can monitor greenhouse gases faster, more sensitively

Scientists at the National Institute of Standards and Technology (NIST) have developed a new laser-based technique that could dramatically improve our ability to analyze a variety of materials and gases, including greenhouse ...

Biochemistry Sep 9, 2024

Biomolecules inside living cells can now be seen with infrared light thanks to new method

To accelerate biotechnology innovations, such as the development of lifesaving drug therapies, scientists strive to develop faster, more quantitative and more widely available ways to observe biomolecules in living cells.

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