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juil. 15 2019

Abstract :

Nanostructures were built at the solid/liquid interface by self-assembly and/or coordination bonds. Metalloporphyrins bearing two external coordination sites and long alkyl chains allowed the self-assembly of the compounds on highly oriented pyrolitic graphite. After addition of a metal ion, long transition-metal linked porphyrin-nanoribbons were obtained and visualized by scanning tunneling microscopy. In these porphyrin ribbons electronic delocalization is possible through the d orbitals of the connecting metal ions.    

Graphical Abstract :


Reference :

Mary-Ambre Carvalho, Hervé Dekkiche, Mayumi Nagasaki, Yoshihiro Kikkawa, Romain Ruppert

Coordination-Driven Construction of Porphyrin Nanoribbons at a Highly Oriented Pyrolytic Graphite (HOPG)/Liquid Interface

Journal of the American Chemical Society 2019, 141(26) – DOI: 10137-10141

Contact chercheur :

Romain Ruppert, équipe CLAC, Institut de Chimie (UMR 7177).