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Health

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Long-Predicted Fluctuations in Cell Membranes Observed for First Time

August 8, 2012

A long-standing mystery in cell biology may be closer to a solution thanks to measurements taken at the National Institute of Standards and Technology (NIST)

JILA Frequency Comb Helps Evaluate Novel Biomedical Decontamination Method

June 14, 2012

Like many new measurement tools, the laser frequency comb seemed at first a curiosity but has found more practical uses than originally imagined. The technique

NIST Effort Could Improve High-Tech Medical Scanners

June 12, 2012

A powerful color-based imaging technique is making the jump from remote sensing to the operating room—and a team of scientists* at the National Institute of

Researchers Find Reducing Fishmeal Hinders Growth of Farmed Fish

May 2, 2012

When it comes to the food used to raise fish in aquaculture "farms," it seems that you may get what you pay for. In a new study,* researchers from the National

NIST Mini-sensor Measures Magnetic Activity in Human Brain

April 19, 2012

A miniature atom-based magnetic sensor developed by the National Institute of Standards and Technology (NIST) has passed an important research milestone by

May Workshop Examines Impact of Advanced Imaging Technology on Tissue Engineering Research

April 17, 2012

The National Institute of Standards and Technology (NIST), in cooperation with the Multi-Agency Tissue Engineering Science (MATES) working group, is sponsoring

Graphic of 5 radish plants showing effects of increasing exposure to BPs and NPs

NIST/UMass Study Finds Evidence Nanoparticles May Increase Plant DNA Damage

April 17, 2012

Researchers at the National Institute of Standards and Technology (NIST) and the University of Massachusetts Amherst (UMass) have provided the first evidence

NIST researchers have combined a glass slide, plastic sheets and double-sided tape to create an inexpensive and simple-to-build microfluidic device for exposing an array of cells to different concentrations of a chemical.

New NIST 'Cell Assay on a Chip': Solid Results from Simple Means

February 7, 2012

The great artist and inventor Leonardo da Vinci once said that "simplicity is the ultimate sophistication." National Institute of Standards and Technology (NIST

Photomicrograph showing human lung cells infected with cytomegalovirus.

NIST Standard Available for Better Diagnosis, Treatment of Cytomegalovirus

January 10, 2012

A new clinical Standard Reference Material (SRM) from the National Institute of Standards and Technology (NIST) will help health care professionals more

NIST Sensor Improvement Brings Analysis Method into Mainstream

December 20, 2011

An advance in sensor design by researchers at the National Institute of Standards and Technology (NIST) and the University of Waterloo's Institute of Quantum

Salmon swimming within a netted pen at a fish farm in Maine.

Fish Flu: Genetics Approach May Lead to Treatment

November 8, 2011

A research team at the National Institute of Standards and Technology (NIST) has provided the first look at a genetic structure that may play a critical role in

Shaping Up: Controlling a Stem Cell's Form Can Determine Its Fate

September 13, 2011

"Form follows function!" was the credo of early 20th century architects making design choices based on the intended use of the structure. Cell biologists may be

Kinder, Gentler Cell Capture Method Could Aid Medical Research

August 16, 2011

A research team at the National Institute of Standards and Technology (NIST) has come up with a potential solution to a two-pronged problem in medical research

NIST 'Catch and Release' Program Could Improve Nanoparticle Safety Assessment

June 7, 2011

Depending on whom you ask, nanoparticles are, potentially, either one of the most promising or the most perilous creations of science. These tiny objects can

Graph shows the NIST detector's linear increase in frequency as a function of time

The Secret Behind NIST's New Gas Detector? Chirp Before Sniffing

May 10, 2011

Trace gas detection, the ability to detect a scant quantity of a particular molecule—a whiff of formaldehyde or a hint of acetone—in a vast sea of others

Sharpened Focus: Improving the Numbers, Utility of Medical Imaging

April 12, 2011

The idea of probing the body's interior with radiation stretches back to experiments with X rays in the 1800s, but more than a century later, images taken with

New NIST SRM Helps Improve Diagnosis of Huntington's Disease

April 12, 2011

A new Standard Reference Material (SRM) from the National Institute of Standards and Technology (NIST) will help clinical genetics labs accurately diagnose

Closer Look at Cell Membrane Shows Cholesterol 'Keeping Order'

March 30, 2011

Cell membranes form the "skin" of most every cell in your body, but the ability to view them up close and in motion cannot be rendered by many experimental

'A Little Off the Top' Helps NIST Map Cells with Submicrometer Resolution

March 1, 2011

To determine if a tissue biopsy reveals the presence of cancer, a histologist often screens for cells with an abnormal appearance or a specific visible trait

Using Artificial, Cell-Like 'Honey Pots' To Entrap Deadly Viruses

March 1, 2011

Researchers from the National Institute of Standards and Technology (NIST) and the Weill Cornell Medical College have designed artificial "protocells" that can

Video still: Extracting mitochondria from a human cell (larger object on bottom right) is a tricky process.

Extracting Cellular 'Engines' May Aid in Understanding Mitochondrial Diseases

January 5, 2011

Medical researchers who crave a means of exploring the genetic culprits behind a host of neuromuscular disorders may have just had their wish granted by a team

NIST Microrobotics Challenge Seeks Miniature Medics and Maze Masters

October 26, 2010

They've played soccer, run dashes and deftly inserted pegs into holes—all within a world that can fit inside a single grain of rice. Now, it's time for

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

Faster CARS, Less Damage: NIST Chemical Microscopy Shows Potential for Cell Diagnostics

October 13, 2010

A paper by researchers at the National Institute of Standards and Technology (NIST) may breathe new life into the use of a powerful—but tricky—diagnostic

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

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