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. Author manuscript; available in PMC: 2017 May 19.
Published in final edited form as: Chem Commun (Camb). 2016 May 19;52(43):6997–7000. doi: 10.1039/c6cc02764d

Fig. 4.

Fig. 4

In vivo fluorescence imaging of U87MG tumor-bearing mice. (a,b) Time-dependent fluorescence imaging of U87MG tumor-bearing mouse intravenously injected with (a) QD-Nluc-cRGD or (b) QD-Nluc at 5 min, 30 min, 1 h and 2 h p.i..