Supramolecular chemistry in two dimensions: self-assembly and dynamic function

• Published in: Physica status solidi. A, Applications and materials science Vol. 205; no. 6; pp. 1249 - 1257
• Main Authors: Ariga, Katsuhiko, Hill, Jonathan P., Wakayama, Yutaka
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Berlin WILEY-VCH Verlag 01.06.2008; WILEY‐VCH Verlag; Wiley-VCH
• Subjects: 81.16.Dn; 81.16.Fg; 81.16.Rf; Cross-disciplinary physics: materials science; rheology; Exact sciences and technology; Materials science; Methods of nanofabrication; Physics; Self-assembly; Self-assembly; Fluid-fluid interfaces; Supramolecular structure; Molecular dynamics method; Molecular recognition; Nanotechnology; Surface structure
• ISSN: 1862-6300; 1862-6319
• DOI: 10.1002/pssa.200778174

Nanosciences and nanotechnologies using organic molecules rely strongly on bottom‐up fabrication. In particular, versatile methods for control of molecular arrangement at a solid surface, which would include the crucial self‐assembling processes of functional molecules in two‐dimensions, are anticipated. On the other hand, gas–liquid interfaces, such as the air–water interface, provide motional freedom for embedded molecules, leading to novel dynamic functions. We have recently focused on research involving molecular recognition, self‐assembly, and molecular patterning at solid surfaces and at the air–water interface. These research subjects can be collectively categorized as “supramolecular chemistry in two dimensions”. In this feature article, we will briefly outline our recent research activities in self‐assembly and dynamic functionality in two dimensions, including control of molecular arrangement at solid surfaces, two‐dimensional molecular patterning, and dynamic molecular recognition. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)