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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: Biomaterials. 2013 Jan 29;34(12):3002–3009. doi: 10.1016/j.biomaterials.2013.01.047

Figure 2.

Figure 2

(A) Flow cytometry analysis of the RGO conjugates in HUVECs (CD105 positive) and MCF-7 breast cancer cells (CD105 negative). (B) Serum stability studies at 37 °C.