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. Author manuscript; available in PMC: 2017 Dec 1.
Published in final edited form as: J Inorg Biochem. 2016 Jul 27;165:170–180. doi: 10.1016/j.jinorgbio.2016.07.016

Figure 2. Representative TEM images of drug loaded nanotubes.

Figure 2

Electron micrographs of (A) DSPE-mPEG coated MWCNT, (B–D) P3A1-MWCNT[1], and (E–F) P3A1-MWCNT[2] (scale bar = 100 nm) are shown. WHITE ARROWs indicate some areas of electron dense platinum (P3A1) bound to MWCNTs. BLACK ARROWs indicate aggregates of P3A1 and DSPE-mPEG not bound to MWCNTs. (G) A schematic summarizing the preparation and structures of the P3A1 nanoparticles is shown.