Preliminary study of volatile organic compounds from breath and stomach tissue by means of solid phase microextraction and gas chromatography-mass spectrometry.

@article{Ligor2007PreliminarySO,
  title={Preliminary study of volatile organic compounds from breath and stomach tissue by means of solid phase microextraction and gas chromatography-mass spectrometry.},
  author={Tomasz Ligor and Jacek Szeliga and Marek Jackowski and Bogusław Buszewski},
  journal={Journal of breath research},
  year={2007},
  volume={1 1},
  pages={
          016001
        }
}
The determination of volatile organic compounds (VOCs) in exhaled air and stomach tissue emission for the detection of cancer has been investigated. Solid phase microextraction (SPME) was used for sample preconcentration. The method presented in this paper showed satisfactory precision (RSD below 11%), linearity in the range of 2.8-136 ppb and limit of detection ranging from 0.6 to 2.1 ppb. The breath and emission from cancer tissue were collected from three patients with stomach cancer… CONTINUE READING
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