. 2014 May 12;9(1):229. doi: 10.1186/1556-276X-9-229
Copyright © 2014 Husen and Siddiqi; licensee Springer.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
Figure 4.
Herbs, shrubs and trees for nanoparticle fabrication.