Unusual Two-Dimensional Multicomponent Self-Assembly Probed by Scanning Tunneling Microscopy

How to design templates on surfaces? A very simple but efficient way is via physisorption at the liquid–solid interface to form immobilized 2D crystals. It remains a challenge to make stoichiometric assemblies with two or more components or to form molecular clusters of limited size. Unexpectedly, t...

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Veröffentlicht in:	Chemphyschem 2002-11, Vol.3 (11), p.966-969
Hauptverfasser:	De Feyter, Steven, Larsson, Mattias, Gesquière, André, Verheyen, Hilde, Louwet, Frank, Groenendaal, Bert, van Esch, Jan, Feringa, Ben L., De Schryver, Frans
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry monolayers oligomers Physical and chemical studies. Granulometry. Electrokinetic phenomena scanning tunneling microscopy self-assembly Solid-liquid interface steric interactions Surface physical chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	How to design templates on surfaces? A very simple but efficient way is via physisorption at the liquid–solid interface to form immobilized 2D crystals. It remains a challenge to make stoichiometric assemblies with two or more components or to form molecular clusters of limited size. Unexpectedly, the mono‐ and bis‐urea materials form multicomponent two‐dimensional architectures, as shown in the graphic.
ISSN:	1439-4235 1439-7641
DOI:	10.1002/1439-7641(20021115)3:11<966::AID-CPHC966>3.0.CO;2-E