Study of electron transfer in ferrocene-labeled collagen-like peptides.

@article{Dey2007StudyOE,
  title={Study of electron transfer in ferrocene-labeled collagen-like peptides.},
  author={Subrata K Dey and Yitao Long and Somenath Chowdhury and Todd C Sutherland and Himadri S. Mandal and Heinz-Bernhard Kraatz},
  journal={Langmuir : the ACS journal of surfaces and colloids},
  year={2007},
  volume={23 12},
  pages={6475-7}
}
This study describes the electron transfer (ET) phenomenon through a series of (Pro-Hyp-Gly) repeat units containing collagen mimics. The peptides contain redox-active ferrocene (Fc) and thiol-functionalized cystein (Cys) at the N- and C-terminals, respectively. Peptide films were prepared on gold surfaces and characterized by X-ray photoelectron spectroscopy (XPS), ellipsometry, and Fourier transform-reflection absorption infrared spectroscopy (FT-RAIRS). Electrochemical investigations of the… CONTINUE READING