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. Author manuscript; available in PMC: 2013 Mar 11.
Published in final edited form as: Chem Commun (Camb). 2012 May 3;48(47):5835–5837. doi: 10.1039/c2cc32149a

Fig. 1.

Fig. 1

TEM images of lipid-PLGA nanoparticles only (A), and with AuNCs ×1 (B), AuNCs ×2 (C), and AuNCs ×3 (D); all scale bars are 50 nm. (E) Lipid-PLGA nanoparticles with increasing amounts of AuNCs. (F) CT contrast obtained from lipid-PLGA nanoparticles with AuNCs compared to Isovue and water at 140 kV and 250 mA (scale in Hounsfield units).