Selective Assembly of Sub-Micrometer Polymer Particles

Selective Assembly of Sub-Micrometer Polymer Particles

A directed self‐assembly approach is presented to fabricate multiple‐particle arrays on templates with a dedicated design. The SEM image shows deposited 200‐nm, 350‐nm, and 500‐nm polystyrene particles, which are sequentially assembled from aqueous suspensions at designated assembly sites in a size‐...

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Veröffentlicht in:Advanced materials (Weinheim) 2010-07, Vol.22 (25), p.2804-2808
Hauptverfasser: Kuemin, Cyrill, Cathrein Huckstadt, K., Lörtscher, Emanuel, Rey, Antje, Decker, Andrea, Spencer, Nicholas D., Wolf, Heiko
Format: Artikel
Sprache:eng
Schlagworte:
Arrays
Assembly
Colloids
Deposition
Materials selection
Microparticles
Nanoparticles
Nanoparticles - chemistry
Particle Size
Polymers
Polystyrene resins
Polystyrenes - chemistry
Scanning electron microscopy
Self assembly
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Beschreibung
Zusammenfassung:A directed self‐assembly approach is presented to fabricate multiple‐particle arrays on templates with a dedicated design. The SEM image shows deposited 200‐nm, 350‐nm, and 500‐nm polystyrene particles, which are sequentially assembled from aqueous suspensions at designated assembly sites in a size‐selective manner. Scale bar: 2 μm.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201000396