Facile Route to Ultraflat SAM-Protected Gold Surfaces by "Amphiphile Splitting"

Pooja Gupta; Katja Loos; Alexander Korniakov; Chiara Spagnoli; Mary Cowman; Abraham Ulman

doi:10.1002/anie.200352249

Facile Route to Ultraflat SAM-Protected Gold Surfaces by "Amphiphile Splitting"

Pooja Gupta, Katja Loos, Alexander Korniakov, Chiara Spagnoli, Mary Cowman, Abraham Ulman

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

50 Scopus citations

Abstract

Self-assembled monolayers of both aliphatic and aromatic thiols can be produced with no, apparent contact-angle hysteresis by a modified "template-stripping" method. Organothiol solutions serve as splitting reagents for the removal of the mica from the gold surface. These new ultrasmooth SAM surfaces (see the AFM image) provide new information on interfacial properties including wetting and adhesion.

Original language	English
Pages (from-to)	520-523
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	43
Issue number	4
DOIs	https://doi.org/10.1002/anie.200352249
State	Published - 16 Jan 2004
Externally published	Yes

Keywords

Gold
Monolayers
Self-assembly
Surface roughness
Thiols

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10.1002/anie.200352249

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AU - Cowman, Mary

AU - Ulman, Abraham

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KW - Gold

KW - Monolayers

KW - Self-assembly

KW - Surface roughness

KW - Thiols

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Facile Route to Ultraflat SAM-Protected Gold Surfaces by "Amphiphile Splitting"

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Keywords

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