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Analytical Chemistry news

The science of airport bomb detection

As the holidays draw near, many of us will hop on a plane to visit friends and family – or just get away from it all. Some will be subjected to a swab at the airport to test clothes and baggage for explosives. ...

Dec 10, 2014
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Biological sample prep time cut from days to minutes

When Lawrence Livermore National Laboratory researchers invented the field of biological accelerator mass spectrometry (AMS) in the late 1980s, the process of preparing the samples was time-consuming and ...

New system targets germs in donated blood plasma

A fresh setback for efforts to cure HIV infection

Haunting tales in ship-wrecked silver

In her work of analysing the silver coins recovered from six ships, wrecked off the WA coast over almost two centuries, PhD candidate Liesel Gentelli finds herself thinking of some of the wreck survivors.

High-throughput method for sorting cells

UH Mānoa College of Engineering mechanical engineer Yi Zuo has developed a new, high-throughput method for sorting cells capable of separating 10 billion bacterial cells in 30 minutes.

New chip promising for tumor-targeting research

(Phys.org) —Researchers have developed a chip capable of simulating a tumor's "microenvironment" and plan to use the new system to test the effectiveness of nanoparticles and drugs that target cancer.

BPG image format judged awesome versus JPEG

Weigh-in once a week or you'll gain weight

Consumer loyalty driven by aesthetics over functionality

Mass spectrometry in your hand

If you're out in the field doing environmental testing, food checks, forensic work, or other chemical analysis, mass spectrometry is an extremely accurate detection tool with one huge drawback: You can lose ...

Faster, cheaper tests for sickle cell disease

Within minutes after birth, every child in the U.S. undergoes a battery of tests designed to diagnose a host of conditions, including sickle cell disease. Thousands of children born in the developing world, ...

Migraine may double risk for facial paralysis

Three weeks since last Ebola case in Mali: WHO

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