Redox-active self-assembled monolayers as novel solid contacts for ion-selective electrodes Electronic supplementary information (ESI) available: synthetic and spectroscopic data for 1 and 2 is available from the RSC web site: http://www.rsc.org/suppdata/cc/a9/a909532b/

Abstract

A new methodology to fabricate solid-contact ion-selective electrodes (SC-ISEs) using SAMs of a lipophilic redox-active compound to facilitate the charge transfer across the interface leads to improved potential stability and prevents redox or O₂ interference of valinomycin-based SC-ISEs.