A supramolecular network as sacrificial mask for the generation of a nanopatterned binary self-assembled monolayer

Christophe Silien; Minna T. Räisänen; Manfred Buck

doi:10.1002/smll.200901909

A supramolecular network as sacrificial mask for the generation of a nanopatterned binary self-assembled monolayer

Christophe Silien, Minna T. Räisänen, Manfred Buck

Department of Physics

University of St Andrews

Research output: Contribution to journal › Article › peer-review

Abstract

(Figure Presented) A supramolecular hydrogen-bonded network adsorbed on Au(111) can corral thiol self-assembled monolayers (SAMs) inside its pores. Enhancing the thermodynamic stability of these SAM nanoislands by Cu underpotential deposition allows selective replacement of the network by a second thiol species. The resulting binary SAM retains the periodicity and symmetry of the original supramolecular mask.

Original language	English
Pages (from-to)	391-394
Number of pages	4
Journal	Small
Volume	6
Issue number	3
DOIs	https://doi.org/10.1002/smll.200901909
Publication status	Published - 5 Feb 2010

Keywords

Electrochemistry
Self-assembled monolayers
Supramolecular networks
Surface chemistry

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10.1002/smll.200901909

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abstract = "(Figure Presented) A supramolecular hydrogen-bonded network adsorbed on Au(111) can corral thiol self-assembled monolayers (SAMs) inside its pores. Enhancing the thermodynamic stability of these SAM nanoislands by Cu underpotential deposition allows selective replacement of the network by a second thiol species. The resulting binary SAM retains the periodicity and symmetry of the original supramolecular mask.",

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AU - Räisänen, Minna T.

AU - Buck, Manfred

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N2 - (Figure Presented) A supramolecular hydrogen-bonded network adsorbed on Au(111) can corral thiol self-assembled monolayers (SAMs) inside its pores. Enhancing the thermodynamic stability of these SAM nanoislands by Cu underpotential deposition allows selective replacement of the network by a second thiol species. The resulting binary SAM retains the periodicity and symmetry of the original supramolecular mask.

AB - (Figure Presented) A supramolecular hydrogen-bonded network adsorbed on Au(111) can corral thiol self-assembled monolayers (SAMs) inside its pores. Enhancing the thermodynamic stability of these SAM nanoislands by Cu underpotential deposition allows selective replacement of the network by a second thiol species. The resulting binary SAM retains the periodicity and symmetry of the original supramolecular mask.

KW - Electrochemistry

KW - Self-assembled monolayers

KW - Supramolecular networks

KW - Surface chemistry

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A supramolecular network as sacrificial mask for the generation of a nanopatterned binary self-assembled monolayer

Abstract

Keywords

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