Block copolymers as a structuring mediator for constructing organic nanoparticles

Norifumi Fujita, Taketomo Yamashita, Masayoshi Asai, Seiji Shinkai

研究成果: 会議への寄与タイプ学会誌査読

抄録

We have found that construction of the novel supramolecular aggregates utilizing the hydrogen bonds between host block copolymer polystyrene-block- poly(4-vinylpyridine) (PS-b-P4VP) and guest fullerene carboxylic acid (1). TEM and SEM observation revealed that the size and morphology of the generated composites are spherical and quite uniform. The size and morphology of composites are dependent on composition of PS-b-P4VP. Interestingly, mixing of two different PS-b-P4VP copolymers with 1 provided two different size composites. This indicates that formation of two "homo" aggregates becomes more stable than that of one "mixed" aggregate.

本文言語英語
ページ数1
出版ステータス出版済み - 12月 1 2005
イベント54th SPSJ Annual Meeting 2005 - Yokohama, 日本
継続期間: 5月 25 20055月 27 2005

その他

その他54th SPSJ Annual Meeting 2005
国/地域日本
CityYokohama
Period5/25/055/27/05

!!!All Science Journal Classification (ASJC) codes

  • 工学(全般)

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