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Author

Park, Soojin
Nano-Functional Materials Lab
Research Interests
  • Block Copolymers, nanostructured materials for Lithium-Ion batteries, wearable and stretchable energy storage applications

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Highly Ordered Gold Nanotubes Using Thiols at a Cleavable Block Copolymer Interface

Cited 62 times inthomson ciCited 59 times inthomson ci
Title
Highly Ordered Gold Nanotubes Using Thiols at a Cleavable Block Copolymer Interface
Author
Ryu, Ja-HyoungPark, SoojinKim, BokyungKlaikherd, AkamolRussell, Thomas P.Thayumanavan, S.
Keywords
Cleavage reaction; Disulfide bonds; Facile method; Free thiol group; Functionalized; Gold nanotubes; Highly ordered arrays; Metal-polymer composites; Nano-ring structures; Nanoporous thin films; Polystyrene thin films
Issue Date
200907
Publisher
AMER CHEMICAL SOC
Citation
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.131, no.29, pp.9870 - 9871
Abstract
(Figure presented) We have prepared functionalized nanoporous thin films from a polystyrene-block-polyethylene oxide block copolymer, which was made cleavable due to the intervening disulfide bond. The cleavage reaction of the disulfide bond leaves behind free thiol groups inside the nanopores of polystyrene thin film. This nanoporous thin film can be used as a template for generating gold nanoring structures. This strategy can provide a facile method to form a highly ordered array of biopolymer or metal-polymer composite structures.
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DOI
http://dx.doi.org/10.1021/ja902567p
ISSN
0002-7863
Appears in Collections:
ECHE_Journal Papers

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