| Literature DB >> 12708842 |
Kenichi Ataka1, Joachim Heberle.
Abstract
Functional infrared difference spectra of a protein monolayer are recorded by exploiting the surface enhancement exerted by a modified gold surface. The noble metal is used as the working electrode to induce redox-linked structural changes in the single layer of cytochrome c. The observed differences in the relative band intensities as compared to the difference spectrum of cytochrome c in solution are attributed to orientational effects of the adsorbed protein.Entities:
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Year: 2003 PMID： 12708842 DOI： 10.1021/ja0346532
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419