Quantcast

Latest Mass spectrometry Stories

Mass Spectrometry Rapidly Detects Staph Infections
2012-01-13 04:12:37

Researchers from the Georgia Institute of Technology and the Centers for Disease Control and Prevention (CDC) have developed a new laboratory test that can rapidly identify the bacterium responsible for staph infections. This new test takes advantage of unique isotopic labeling combined with specific bacteriophage amplification to rapidly identify Staphylococcus aureus. Quickly and accurately detecting infections caused by S. aureus is critical because the pathogenic bacterium causes a...

2012-01-12 21:12:16

Researchers at the University of Oviedo (Spain) have come up with a way of tagging gunpowder which allows its illegal use to be detected even after it has been detonated. Based on the addition of isotopes, the technique can also be used to track and differentiate between wild fish and those from a fish farm, such as trout and salmon. A new method for tagging and identifying objects, substances and living beings has just been presented in this month's issue of the Analytical Chemistry...

Researchers Discover Mayans Used Tobacco
2012-01-12 06:24:24

A recent discovery by researchers Dmitri Zagorevski, director of the Proteomics Core in the Center for Biotechnology and Interdisciplinary Studies at Rensselaer Polytechnic Institute and Jennifer Loughmiller-Newman, a doctoral candidate at the University at Albany, proves the Ancient Mayans used tobacco. The researchers studied scrapings from a two-and-a-half-inch high and wide container, made around 700 A.D., that was decorated with hieroglyphics depicting the actual contents, calling it...

2012-01-05 14:32:24

This will help geologists temporally dissect Earth's history more faithfully New research by the National Physical Laboratory (NPL) and the Scottish Universities Environmental Research Centre (SUERC) will improve the accuracy of estimates of the time of geological events. The work centers on the calibration of one of the world's slowest clocks, known as the 'argon-argon clock'. The 'argon-argon clock' works by measuring the ratio of the amount of radioactive potassium in a sample of...

2011-11-29 16:51:13

Negative ions play an important role in everything from how our bodies function to the structure of the universe. Scientists from the University of Gothenburg, Sweden, have now developed a new method that makes it possible to study how the electrons in negative ions interact in, which is important in, for example, superconductors and in radiocarbon dating. "By studying atoms with a negative charge, 'negative ions', we can learn how electrons coordinate their motion in what can be compared...

2011-11-19 08:00:00

The ability of AnalyzerPro data mining software to objectively and automatically compare LC/MS data was presented at "Data to Knowledge", a two day meeting jointly organized by the Royal Society of Chemistry Molecular Spectroscopy Group and the British Mass Spectrometry Society. Evans Mills, NY and Gananoque, ON (PRWEB) November 19, 2011 Attendees to "Data to Knowledge", a recent meeting jointly organized by the Royal Society of Chemistry Molecular Spectroscopy Group and the British Mass...


Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
Related