Covalently bound monolayer patterns obtained by plasma etching on glass surfaces

Micropatterns of β-cyclodextrin (β-CD) monolayers on glass are obtained by using a plasma etching approach with polydimethylsiloxane (PDMS) stamps. This simple and versatile approach provides a promising alternative to current techniques for creating patterns of covalently bound molecules. It is als...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019-07, Vol.55 (53), p.7667-767
Main Authors: Willems, Stan B. J, Schijven, Laura M. I, Bunschoten, Anton, van Leeuwen, Fijs W. B, Velders, Aldrik H, Saggiomo, Vittorio
Format: Article
Language:English
Subjects:
Biobased Chemistry and Technology
BioNanoTechnologie
BioNanoTechnology
Cyclodextrins
Glass
Leerstoelgroep BioNanoTechnologie
Monolayers
Plasma etching
Polydimethylsiloxane
Silicone resins
VLAG
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Summary:Micropatterns of β-cyclodextrin (β-CD) monolayers on glass are obtained by using a plasma etching approach with polydimethylsiloxane (PDMS) stamps. This simple and versatile approach provides a promising alternative to current techniques for creating patterns of covalently bound molecules. It is also possible to fabricate sub-10 μm sized features. Plasma etching: a reproducible, simple and fast method for creating unconventional sub-10 μm patterns without the need of a clean room.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc03791h