Take a look at this Spectroscopy Now article, which highlights work from Robert Peverall and colleagues on the detection of trace species in breath using near infrared Fourier transform broadband cavity enhanced absorption spectroscopy.
The paper is in the latest issue of Analyst, and can be accessed using the link below:
Trace species detection in the near infrared using Fourier transform broadband cavity enhanced absorption spectroscopy: initial studies on potential breath analytes
W. Denzer, G. Hancock, M. Islam, C. E. Langley, R. Peverall, G. A. D. Ritchie and D. Taylor
Analyst, 2011, 136, 801-806
DOI: 10.1039/C0AN00462F
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