. 2014 May 7;9(1):220. doi: 10.1186/1556-276X-9-220
Copyright © 2014 Chen et al.; 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 5.
The UV-vis spectrum of Au-DNA and DNA solution.