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.
Rufin MA, Gruetzner JA, Hurley MJ, Hawkins ML, Raymond ES, Raymond JE, Grunlan MA.Rufin MA, et al. Among authors: grunlan ma.J Mater Chem B. 2015 Apr 14;3(14):2816-2825. doi: 10.1039/C4TB02042A.J Mater Chem B. 2015.PMID: 26339488Free PMC article.