Fabrication of Chemically Patterned Surfaces Based on Template-Directed Self-Assembly

Fabrication of Chemically Patterned Surfaces Based on Template-Directed Self-Assembly

Patterned surfaces with selective chemical activity are fabricated on Si/SiO2 surfaces using self‐assembly techniques and structured Langmuir–Blodgett monolayers as templates (see Figure). Molecules with different functional groups can be arranged to form regular patterns of lines with different sur...

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Veröffentlicht in:Advanced materials (Weinheim) 2002-12, Vol.14 (24), p.1812-1815
Hauptverfasser: Lu, N., Gleiche, M., Zheng, J., Lenhert, S., Xu, B., Chi, L., Fuchs, H.
Format: Artikel
Sprache:eng
Schlagworte:
Functionality
Langmuir-Blodgett films
Self-assembly
Silicon
Surface patterning
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Zusammenfassung:Patterned surfaces with selective chemical activity are fabricated on Si/SiO2 surfaces using self‐assembly techniques and structured Langmuir–Blodgett monolayers as templates (see Figure). Molecules with different functional groups can be arranged to form regular patterns of lines with different surface free energies and chemical activities over macroscopic areas.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200290006