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.
Feitosa E, Alves FR, Niemiec A, Real Oliveira ME, Castanheira EM, Baptista AL.Feitosa E, et al.Langmuir. 2006 Apr 11;22(8):3579-85. doi: 10.1021/la053238f.Langmuir. 2006.PMID: 16584229
Castanheira EM, Carvalho MS, Rodrigues AR, Calhelha RC, Queiroz MJ.Castanheira EM, et al.Nanoscale Res Lett. 2011 May 12;6(1):379. doi: 10.1186/1556-276X-6-379.Nanoscale Res Lett. 2011.PMID: 21711906Free PMC article.