An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Tomoda K, Makino K.Tomoda K, et al.Colloids Surf B Biointerfaces. 2007 Mar 15;55(1):115-24. doi: 10.1016/j.colsurfb.2006.11.030. Epub 2006 Dec 3.Colloids Surf B Biointerfaces. 2007.PMID: 17197161