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Kim, Jaeup U.
Nanostructured Polymer Materials Theory Lab
Research Interests
  • block copolymers, soft matter, nanostructures & patterning, machine learning

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Organization of nanoparticles on soft polymer surfaces

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Title
Organization of nanoparticles on soft polymer surfaces
Author
Liu, ZPappacena, KCerise, JKim, Jaeup U.Durning, CJO'Shaughnessy, BLevicky, R
Keywords
SELF-ASSEMBLED MONOLAYERS; GOLD NANOPARTICLES; COPOLYMER; FILMS; NANOCOMPOSITE; NANOCLUSTERS; MOLECULES; SIZE; NANOCRYSTALLITES; THERMODYNAMICS
Issue Date
2002-03
Publisher
AMER CHEMICAL SOC
Citation
NANO LETTERS, v.2, no.3, pp.219 - 224
Abstract
We investigate the organization of gold nanocrystals on thin, fluid films consisting of polymer chains tethered by one end to an underlying substrate in a polymer brush configuration. The thickness of the polymer brush is comparable to the nanocrystal size. Thinner polymer brushes are found to suppress aggregation of the nanoparticles, leading to stable, elongated particle-rich domains. The results suggest new approaches for modification of macroscopic surfaces with nanoscopic particles.
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DOI
10.1021/nl015625p
ISSN
1530-6984
Appears in Collections:
PHY_Journal Papers
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