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. Author manuscript; available in PMC: 2010 Jun 1.
Published in final edited form as: Chem Commun (Camb). 2009 Apr 6;(20):2881–2883. doi: 10.1039/b902195g

Figure 3.

Figure 3

Fluorescent images of MC3T3-E1 cells incubated with 50 nm-sized, positively charged, orange fluorescent silica nanoparticles; 100 µg ml−1 of nanoparticles were added to the medium.