|Reactivity of Surfaces Determined by Local Electrochemical Triggering: A Bromo-Terminated Self-Assembled Monolayer |
Auteur(s): Helias Nunige S., Cornut Renaud, Hazimeh Hassan, Hauquier Fanny, Lefrou Christine, Combellas Catherine, Kanoufi Frederic
(Article) Publié: Angewandte Chemie-International Edition, vol. 51 p.5208-5212 (2012)
Ref HAL: hal-00709269_v1
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Magic ink: The chemical reactivity of a bromo-terminated self-assembled monolayer immobilized on an insulating substrate is quantified from the time evolution of patterns formed during the local reduction of the SAM (see picture; bpy=2,2'-bipyridine). The potential of this lithographic strategy to determine the reactivity of the self-assembled monolayer is described and compared to surface interrogation by electrochemical microscopy.