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. 2013 Jun 13;18(6):066009. doi: 10.1117/1.JBO.18.6.066009

Fig. 5.

Fig. 5

Fluorescence tomography images of four mice obtained over 5 to 7 h. (a) Images of mouse with tumor size of 10 mm injected with ICG and monitored over 5 h. (b) Images of mouse with tumor size of 8 mm injected with 25 μM ethanolamine-2-nitroimidazole-ICG and monitored for 7 h. (c) Images of mouse with tumor size of 8 mm injected with 25 μM piperazine-2-nitroimidazole-ICG and monitored for 7 h. (d) Images of mouse with tumor size of 8 mm injected with 15 μM piperazine-2-nitroimidazole-ICG and monitored for 7 h. The time points are marked on images. The background value is 0.06 μM in all images.