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News and Updates

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New Look at Multitalented Protein Sheds Light on Mysteries of HIV

October 13, 2010

New insights into the human immunodeficiency virus (HIV) infection process, which leads to acquired immunodeficiency syndrome (AIDS), may now be possible

NIST Mini-Sensor Traces Faint Magnetic Signature of Human Heartbeat

October 13, 2010

Researchers from the National Institute of Standards and Technology (NIST) and the German national metrology institute have used NIST's miniature atom-based

JILA Unveils Improved 'Molecular Fingerprinting' for Trace Gas Detection

October 13, 2010

Scientists at JILA and collaborators have demonstrated an improved laser-based "molecular fingerprinting" technique that picks out traces of key hydrogen

NIST to Host Third Annual Maryland Stem Cell Research Symposium

September 14, 2010

On Wednesday, Sept. 22, 2010, the National Institute of Standards and Technology (NIST) will host the Third Annual Maryland Stem Cell Research Symposium at NIST

Micro Rheometer is Latest Lab On a Chip Device

August 31, 2010

Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a microminiaturized device that can make complex viscosity

From Hydrogen Fuel Stations to Bean Counters, NIST Weights and Measures Works to Meet Market Needs

August 17, 2010

State regulators, meter manufacturers and hydrogen gas producers concerned with developing markets for hydrogen fuel; farmers seeking to more precisely plan

Nanopore-based single molecule mass spectrometry illustration

NIST Team Advances in Translating Language of Nanopores

June 23, 2010

National Institute of Standards and Technology (NIST) scientists have moved a step closer to developing the means for a rapid diagnostic blood test that can

'Instant Acid' Method Offers New Insight into Nanoparticle Dispersal in the Environment and the Body

June 9, 2010

Using a chemical trick that allows them to change the acidity of a solution almost instantly, a team at the National Institute of Standards and Technology (NIST

Schematic depicting the creation of liposome-hydrogel hybrids.

Liposome-Hydrogel Hybrids: No Toil, No Trouble for Stronger Bubbles

June 9, 2010

People have been combining materials to bring forth the best properties of both ever since copper and tin were merged to start the Bronze Age. In the latest

Experimental hydrogel scaffolds prepared at NIST for culturing bone cells clearly show the dependence of bone mineralization on the stiffness of the gel.

Scaffold Gradients: Finding the Right Environment for Developing Cells

May 25, 2010

People often have strong opinions on the "right" firmness of mattresses for themselves, and, as it turns out, some cell types have similar preferences for their

Meet Phannie, NIST's Standard 'Phantom' for Calibrating MRI Machines

May 11, 2010

Magnetic resonance imaging (MRI)—a widely used medical tool that relies on magnetic fields and radio waves to visualize the body's internal structures

Graphic depicting how the ice fishing method determines the distance across a membrane nanopore.

Lollipops and Ice Fishing: Molecular Rulers Used to Probe Nanopores

April 27, 2010

Using a pair of exotic techniques including a molecular-scale version of ice fishing, a team of researchers working at the National Institute of Standards and

two researchers in front of CT scanner with box of polymer ellipsoids

To Improve Lung Cancer Diagnosis, Good Medicine Is a Polymer Pill

April 27, 2010

Doctors may soon be able to diagnose lung cancer more effectively thanks to research performed at the National Institute of Standards and Technology (NIST)

Computer simulations showing the mixing of water and isopropyl alcohol in a COMMAND microfluidic device.

NIST, Maryland Researchers COMMAND a Better Class of Liposomes

April 27, 2010

Pop a bubble while washing the dishes and you're likely to release a few drops of water trapped when the soapy sphere formed. A few years ago, researchers at

Knowing When Poultry Goes Foul

April 13, 2010

Mom's trusty nose may be good, but researchers at the National Institute of Standards and Technology (NIST) have gone her one better by designing an instrument

Mouse Work: New Insights on a Fundamental DNA Repair Mechanism

March 2, 2010

Adding a new link to our understanding of the complex chain of chemistry that keeps living cells alive, a team of researchers from the University of Vermont

Proper Vaccine Refrigeration Vital to Putting Disease on Ice

January 26, 2010

Every year, billions of dollars worth of vaccines are shipped to thousands of medical providers across the country, and every year doctors must dispose of tens

NIST Scientists Quantify Nanoparticle-Protein Interactions

January 12, 2010

A research team at the National Institute of Standards and Technology (NIST) has quantified the interaction of gold nanoparticles with important proteins found

What Were They Drinking? Researchers Investigate Radioactive Crock Pots

January 12, 2010

Radioactive toothpaste, suppositories, makeup: Would-be inventors seeking to capitalize on the discovery of radioactivity in the late 19th century produced a

$An imaging technique known as neutron diffraction, used along with molecular simulations, revealed that an ion channel’s voltage sensing domain perturbs the two-layered cell membrane that surrounds it.$