Friday, January 11, 2013

Device Sniffs Out Signs of Life After Disasters

I don't know anything about your method - "nanomaterial" is quite a wide range of chemicals, really.

Their approach seems to be an incremental improvement on tried and tested analytical methodology - I mean, GC's have been here for ages, they are the best separation technique there is for robust applications.

The "ion mobility spectrometry" part seems to me like a secondary separation-based analysis. GC lets you separate analytes by molecular weight (in similar groups of chemicals - eg alkanes), and polarity/

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/DWxF67NHILA/story01.htm

roy williams matt lauer divine mercy chaplet albert pujols the shining mariano rivera mariano rivera

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