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. 2012 May;2(2):106–113. doi: 10.3978/j.issn.2223-4292.2012.05.01

Figure 4.

Figure 4

Self-assembled hyaluronan-based nanoprobes (HA-NPs) for active tumor targeting; A: Structure of Cy5.5-labeled HA-NPs in aqueous solution; B: In vivo active tumor targeting NIRF images of HA-NPs (Reprinted from Ref. 15, with permission from Elsevier)