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.
Shastry TA, Seo JW, Lopez JJ, Arnold HN, Kelter JZ, Sangwan VK, Lauhon LJ, Marks TJ, Hersam MC.Shastry TA, et al. Among authors: hersam mc.Small. 2013 Jan 14;9(1):45-51. doi: 10.1002/smll.201201398. Epub 2012 Sep 17.Small. 2013.PMID: 22987547