On the buses
The levels of traffic-derived volatile organic compounds in public buses serving a medium-sized European city vary according to the route, the time of day and the day of the week. The data have been used to estimate exposures of the driver and passengers in this typical urban environment.
[November 15, 2008]
Mass spectrometry in biodefense
[registered users only]
The use of mass spectrometry for rapidly identifying potential bioagents by detecting the masses of unique biomarkers has been discussed in a special feature.
[November 10, 2008]
Smelling a rat
A simple and rapid ambient ionisation technique has been used for the almost instantaneous detection of counterfeit perfumes by mass spectrometry. It provides highly reproducible spectra in seconds and was illustrated using some high profile perfumes and their forgeries.
[November 1, 2008]