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. 2010 Mar 9;10(3):1871–1889. doi: 10.3390/s100301871

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© 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.

This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

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Figure 3. — Photomicrograph of formalin-fixed lung fibroblast cell in buffer (left), Raman image after segmentation by cluster analysis (middle), Raman spectra (right) representing the nucleus (trace 1: red cluster), the cytoplasm (trace 2: cyan cluster) and lipid vesicles (trace 3: green cluster). © The Royal Society of Chemistry.