Synthesis of thermosensitive polyether - Gold nanoparticle hybrids connected via terpyridine metal complexes and their thermosensitive optical and redox properties

Ryohei Tsuda, Hisashi Kokubo, Shin Ichiro Imabayashi, Masayoshi Watanabe

研究成果: Paper査読

抄録

We prepare 2,2':6',2"-terpyridine-modified thermosensitive polyethers, followed by synthesis of asymmetric terpyridine-ruthenium complex bearing a thermosensitive polyether and an alkanethiol group (Scheme 1). This asymmetric complexes are modified to the surface of gold nanoparticles via Au-S bonding. The resulting gold nanoparticle hybrids reveal reversible phase transition behavior over a narrow range of temperature around the clouding temperature (TC) of the thermosensitive segment in water (Figure 1). The temperature dependence of the optical, electrochemical characteristic will be examined.

本文言語English
ページ数1
出版ステータスPublished - 2006 12 1
外部発表はい
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan
継続期間: 2006 9 202006 9 22

Conference

Conference55th Society of Polymer Science Japan Symposium on Macromolecules
国/地域Japan
CityToyama
Period06/9/2006/9/22

ASJC Scopus subject areas

  • 工学(全般)

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