Abstract
Bovine cytochrome c (cyt c) was adsorbed on a polycrystalline gold electrode coated with 4-mercaptopyridine and 11-mercapto-1-undecanoic acid self-assembled monolayers (SAMs) and the thermodynamics and kinetics of the heterogeneous protein-electrode electron transfer (ET) reaction were determined by cyclic voltammetry. The E°′ values for the immobilized protein were found to be lower than those for the corresponding diffusing species. The thermodynamic parameters for protein reduction (δH°′
Original language | English |
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Pages (from-to) | 885-891 |
Journal | Journal of Applied Electrochemistry |
Volume | 38 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2008 |