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. Author manuscript; available in PMC: 2020 Jun 19.
Published in final edited form as: Biomed Spectrosc Imaging. 2019 Jul 9;8(1-2):1–9. doi: 10.3233/bsi-190187

Fig. 2.

Fig. 2.

Sample preparation for THz spectroscopy. (a) Photograph of the whole tissue. (b) Photograph of pieces cut from the tissue. (c) Placing the small piece of the tissue in the liquid sample holder for spectroscopy procedure.