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. Author manuscript; available in PMC: 2017 Oct 1.
Published in final edited form as: Acta Biomater. 2016 Jul 12;43:282–291. doi: 10.1016/j.actbio.2016.07.014

Fig. 3.

Fig. 3

TEM images of PTX-free POEG15-b-PFTS6 micelles (A) and POEG15-b-PFTS16 micelles (C), and PTX-loaded POEG15-b-PFTS6 micelles (B) and POEG15-b-PFTS16 micelles (D) using negative staining. Scale bar is 100 nm.