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. 2016 Jun 28;7:12056. doi: 10.1038/ncomms12056

Figure 4. High-efficiency bioimaging using single-chirality (9,4) SWCNTs.

Figure 4

(a) Schematic representation of the imaging setup. (b) NIR fluorescence images of mice injected with (9,4) (left of panel) and pristine HiPco SWCNTs (right of panel) under the same imaging conditions. (c) NIR fluorescence images of mice with different injected doses of (9,4) SWCNTs (1.7–0.17 μg per mouse) and a control mouse without injection, under the same imaging conditions (top of panel) and after adjustment for optimal contrast (bottom of panel).