Title : Characterization of the electron transfer of a ferrocene redox probe and a histidine-tagged hemoprotein specifically bound to a nitrilotriacetic-terminated self-assembled monolayer.

Pub. Date : 2009 Jun 2

PMID : 19419181






1 Functional Relationships(s)
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1 We report the selective, controlled binding of a model redox probe, 1,1"-bis(N-imidazolylmethyl)ferrocene (Fc-Im2), and a small redox hemoprotein, histidine-tagged recombinant human neuroglobin (hNb), at the surface of metal electrodes (gold and SER-active silver) modified by a self-assembled monolayer (SAM) of a nitrilotriacetic (NTA)-terminated thiol. Histidine neuroglobin Homo sapiens