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.
Song CH, Back SY, Yu SI, Lee HJ, Kim BS, Yang NY, Jeong SH, Ahn H.Song CH, et al. Among authors: ahn h.J Nanosci Nanotechnol. 2012 Jan;12(1):475-80. doi: 10.1166/jnn.2012.5374.J Nanosci Nanotechnol. 2012.PMID: 22524005
Back SY, Song CH, Yu S, Lee HJ, Kim BS, Yang NY, Jeong SH, Ahn H.Back SY, et al. Among authors: ahn h.J Nanosci Nanotechnol. 2012 Jan;12(1):446-50. doi: 10.1166/jnn.2012.5370.J Nanosci Nanotechnol. 2012.PMID: 22524000
Lee M, Hyung KH, Lee W, Ahn H, Cho BW, Noh J, Han SH.Lee M, et al. Among authors: ahn h.J Nanosci Nanotechnol. 2011 May;11(5):4389-93. doi: 10.1166/jnn.2011.3626.J Nanosci Nanotechnol. 2011.PMID: 21780463