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  Selective Surface Deposition of Colloidal Particles

Krüger, C., Barrena, E., & Jonas, U. (2003). Selective Surface Deposition of Colloidal Particles. In Proceedings 1st European Silicon Days 2001, Munich, 6./7. September 2001 (pp. 772-784). Weinheim, Germany: Wiley-VCH.

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 Urheber:
Krüger, C., Autor
Barrena, E., Autor
Jonas, Ulrich1, Autor           
Affiliations:
1MPI for Polymer Research, Max Planck Society, ou_1309545              

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 Zusammenfassung: The fabrication of complex surface patterns by selective assembly of polymer latex particles onto laterally patterned silane layers on silicon dioxide substrates is described. For this purpose polybutylacrylate (PBA) particles with narrow size distribution and negative surface charge were synthesized by emulsion polymerization under monomer-starved conditions, which can form well defined colloid crystals. As a second class of colloid materials polystyrene (PS) latex particles with a corrugated surface and low overall surface charge were prepared under soap-free conditions. The laterally structured silane layers for the regioselective adsorption of the colloidal particles were fabricated by deposition of reactive silanes carrying different functionalities in combination with photolithographic patterning techniques. The particle patterns were prepared by colloid assembly from aqueous suspension due to specific interactions between the latex surfaces and the functionalities in the silane layers. The particles, silane surfaces, and assembly structures were characterized by optical microscopy, scanning force microscopy, and low voltage scanning electron microscopy.

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Sprache(n): eng - English
 Datum: 2003
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: Weinheim, Germany : Wiley-VCH
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 60001
Anderer: P-03-122
 Art des Abschluß: -

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Titel: Proceedings 1st European Silicon Days 2001, Munich, 6./7. September 2001
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Weinheim, Germany : Wiley-VCH
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 772 - 784 Identifikator: -

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Titel: Organosilicon Chemistry
Genre der Quelle: Reihe
 Urheber:
Auner, Norbert, Herausgeber
Weis, Johann, Herausgeber
Affiliations:
-
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: V Artikelnummer: - Start- / Endseite: - Identifikator: -