Issue 18, 2008

Molecular chirality at fluid/solid interfaces: expression of asymmetry in self-organised monolayers

Abstract

Understanding the structure of chiral self-assemblies at fluid/solid interfaces is not only relevant from a fundamental point of view but also crucial for the development of new artificial molecular materials and systems operating at the interface between a conductive surface and a fluid. Moreover, elucidating how the balance between intermolecular and interfacial interactions influences expression of chirality in 2D crystals contributes to the understanding of how chirality can be created, amplified and/or transmitted from the nanoscale to the macroscale. Therefore, the present contribution reviews recent selected investigations on how chirality is expressed in monolayers spontaneously formed by physisorption at fluid/solid interfaces, with an emphasis on the crucial role played by molecule/surface interactions. The techniques used involve scanning tunnelling microscopy (STM) and X-ray diffraction under grazing incidence (GIXD) operated at the fluid/solid interface.

Graphical abstract: Molecular chirality at fluid/solid interfaces: expression of asymmetry in self-organised monolayers

Article information

Article type
Feature Article
Submitted
23 Nov 2007
Accepted
06 Feb 2008
First published
07 Mar 2008

J. Mater. Chem., 2008,18, 2065-2073

Molecular chirality at fluid/solid interfaces: expression of asymmetry in self-organised monolayers

N. Katsonis, E. Lacaze and B. L. Feringa, J. Mater. Chem., 2008, 18, 2065 DOI: 10.1039/B718170A

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