. 2008 Dec 15;8(12):8262–8274. doi: 10.3390/s8128262
© 2008 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.
This article is an open-access article distributed under the terms and conditions of the CreativeCommons Attribution license (http://creativecommons.org/licenses/by/3.0/).
Figure 2.
TEM image of colloidal gold nanoparticles.