FT-IR, semi-empirical and electrochemical studies of lasalocid ester with 2, 2′-dithiodiethanol adsorbed on silver surface

A new self-assembled monolayer has been obtained on silver using a new ester of lasalocid with 2,2 ′-dithiodiethanol (Las11). The densely packed monolayer has been shown to remain stable and not to undergo desorption from the Ag electrode on the potential cycling. The structures of Las11 and its complex with Na+ cations have been studied by FT-IR spectroscopic methods and the AM1d and PM5 semi-empirical methods.

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