Preparation and property of temperature responsive slide-ring gels

Masatoshi Kidowaki, Changming Zhao, Toshiyuki Kataoka, Takao Nakajima, Yohei Nagao, Kohzo Ito

研究成果: Paper査読

抄録

Temperature responsive property of slide-ring gels formed by crosslinking of polyrotaxane (PR), inclusion complex between alkylated α-cyclodextrin and polyethylene glycol, was studied from a viewpoint of substituents and their introducing ratio. Aqueous solutions of the alkylated PR show thermo-reversible sol-gel transition whose temperature strongly depends on the hydrophobic nature of substituents and substitution ratio. This property of the PR is reflected in the temperature dependence of volume and viscoelasticity of the slide-ring gels.

本文言語English
ページ1778
ページ数1
出版ステータスPublished - 2005
イベント54th SPSJ Annual Meeting 2005 - Yokohama, Japan
継続期間: 2005 5 252005 5 27

Conference

Conference54th SPSJ Annual Meeting 2005
国/地域Japan
CityYokohama
Period05/5/2505/5/27

ASJC Scopus subject areas

  • 工学(全般)

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