| Literature DB >> 18489141 |
Manuel Rei Vilar1, Ana M Botelho do Rego, Ana M Ferraria, Yvette Jugnet, Claude Noguès, Dana Peled, Ron Naaman.
Abstract
We present results from high-resolution electron energy loss spectroscopy (HREELS) and XPS studies of self-assembled monolayers of DNA. The monolayers are well-organized and display sharp vibrational peaks in the HREEL spectra. The electrons interact mainly with the backbone of the DNA. The XPS results indicate that, in most of the samples studied, the phosphates on the DNA are not charged.Entities:
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Year: 2008 PMID： 18489141 DOI： 10.1021/jp8008207
Source DB: PubMed Journal: J Phys Chem B ISSN： 1520-5207 Impact factor: 2.991