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Chemistry

Analytical chemistry

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NIST Issues Human Milk and Blood Serum SRMs for Contaminant Measurements

June 30, 2009

Responding to scientists' need to measure organic contaminants in human body fluids, the National Institute of Standards and Technology (NIST) has recently made

New Tool Gives Researchers a Glimpse of Biomolecules in Motion

January 13, 2009

The ability of biomolecules to flex and bend is important for the performance of many functions within living cells. However, researchers interested in how

Illustration of a new chemical sensor that is comprised of 16 microheater elements and eight types of sensors

Sniffing Out a Better Chemical Sensor

October 28, 2008

Marrying a sensitive detector technology capable of distinguishing hundreds of different chemical compounds with a pattern-recognition module that mimics the

NIST and Partners Identify Tiny Gold Clusters as Top-Notch Catalysts

September 16, 2008

For most of us, gold is only valuable if we possess it in large-sized pieces. However, the "bigger is better" rule isn't the case for those interested in

Oxygen Data is a Best Seller for Atmospheric Research

August 19, 2008

The paper currently holding the top spot for most downloaded paper in the Journal of Molecular Spectroscopy is the densely titled "Experimental intensity and

NIST researchers measured the surface stress of a monolayer film

A Molecular 'Salve' to Sooth Surface Stresses

May 28, 2008

Researchers at the National Institute of Standards and Technology (NIST) have shown for the first time that a single layer of molecular "salve" can

NIST Presents Its Microfluidics Technologies For Commercial Adoption

October 12, 2007

A TECHNOLOGY TRANSFER AND FEDERAL MARKETPLACE EVENT NIST Presents Its Microfluidics Technologies For Commercial Adoption On Tuesday, October 9, 2007, NIST

Graphic showing a lipid bilayer membrane (blue) with an alpha-hemolysin nanopore

DNA Sieve: Nanoscale Pores Can Be Tiny Analysis Labs

May 10, 2007

Imagine being able to rapidly identify tiny biological molecules such as DNA and toxins using less than a drop of salt water in a system that can fit on a

Turning a Nuclear Spotlight on Illegal Weapons Material

October 26, 2006

Researchers at the National Institute of Standards and Technology (NIST) and Oak Ridge National Laboratory (ORNL) have demonstrated that they can cheaply

New Enhancements Upgrade NIST Mass Spectra Library

December 22, 2005

After three years of development, the National Institute of Standards and Technology (NIST) has released a major upgrade of the widely used NIST/EPA/NIH Mass

NIST Workshop to Help Industry Meet New EU Regulations

August 10, 2005

The National Institute of Standards and Technology (NIST) will host a workshop this coming October to assist U.S. manufacturers and their supply chain partners

A Quantum Mechanical 'Tune Up' for Better Measurement

June 4, 2004

By exploiting the weird quantum behavior of atoms, physicists at the Commerce Department's National Institute of Standards and Technology (NIST) have

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