High-Pressure Probing of a Changeover in the Charge-Transfer Mechanism for Intact Cytochrome c at Gold/Self-Assembled Monolayer Junctions

High-Pressure Probing of a Changeover in the Charge-Transfer Mechanism for Intact Cytochrome c at Gold/Self-Assembled Monolayer Junctions

Free trade: The electron exchange of cytochrome c freely diffusing to gold electrodes modified by hydroxy‐terminated alkanethiol self‐assembled monolayers (SAMs; see picture) is examined by high‐pressure kinetic studies. The SAM thickness, solution viscosity, and hydrostatic pressure influence a cha...

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Veröffentlicht in:Angewandte Chemie International Edition 2005-12, Vol.45 (2), p.277-281
Hauptverfasser: Khoshtariya, Dimitri E., Dolidze, Tina D., Sarauli, David, van Eldik, Rudi
Format: Artikel
Sprache:eng
Schlagworte:
charge transfer
cytochromes
Cytochromes c - chemistry
Electrons
gold
Gold - chemistry
high-pressure chemistry
kinetics
monolayers
Pressure
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Zusammenfassung:Free trade: The electron exchange of cytochrome c freely diffusing to gold electrodes modified by hydroxy‐terminated alkanethiol self‐assembled monolayers (SAMs; see picture) is examined by high‐pressure kinetic studies. The SAM thickness, solution viscosity, and hydrostatic pressure influence a changeover in the charge‐transfer mechanism and the corresponding kinetic response.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200502386