Publication
873
Chem. Commun., 55 (13), 1983-1986, 2019
DOI:10.1039/C8CC08856J
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Electrochemically driven interfacial halogen bonding on self-assembled monolayers for anion detection
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Hussein Hijazi, Antoine Vacher, Sihem Groni, Dominique Lorcy, Eric Levillain, Claire Fave, and Bernd Schöllhorn
Laboratoire d’Electrochimie Moléculaire, UMR CNRS 7591, Université Paris Diderot, Sorbonne Paris Cité, 15 rue Jean-Antoine de Baïf, F-75205 Paris Cedex 13, France
Univ Rennes, CNRS, ISCR Institut des Sciences Chimiques de Rennes – UMR 6226, F-35000 Rennes, France
MOLTECH Anjou, UMR CNRS 6200, Univ d'Angers, 2 Bd Lavoisier, F-49045 ANGERS Cedex, France
Electrochemically driven interfacial halogen bonding between redox-active SAMs and halide anions was quantitatively studied for the first time. The halogen bond donor properties were switched on by electrochemically controlling the oxidation state of the adsorbates. Experimental data and simulation show high binding enhancement towards halide anions compared to homogeneous systems. |
