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. Author manuscript; available in PMC: 2015 Sep 14.
Published in final edited form as: Chem Soc Rev. 2014;43(20):7132–7170. doi: 10.1039/c4cs00086b

Fig. 39.

Fig. 39

(a) Molecular structure of ICG. (b) Control PAT image obtained before ICG injection in the axillary region.211 (c) PAT image obtained 0.2 h after injection in the same region.211 SLN and lymphatic vessels are clearly visible. (d) 3D PAT image of SLN 0.7 h after injection.211