β-1,3-Glucan (Schyzophyllan) can act as a one-dimensional host for creating chirally twisted poly(p-phenylene ethynylene)

Munenori Numata, Tomohisa Fujisawa, Chun Li, Shunichi Haraguchi, Masato Ikeda, Kazuo Sakurai, Seiji Shinkai

研究成果: Contribution to journalArticle査読

21 被引用数 (Scopus)

抄録

It has been demonstrated that a chiral, insulated poly(p-phenylene ethynylene) (PPE) nano-wire can be created by a polymer wrapping method utilizing natural -1,3-glucan polysaccharide schizophyllan (SPG). Spectroscopic and microscopic measurements have revealed that PPE adopts a rigid conformation and exists as one piece in the helical hollow constructed by two SPG chains. Moreover, the inherent helical structure of SPG can induce the chiral twisting of the insulated PPE backbone. It is believed that the present system is really applicable for designing novel chiral sensors based on PPE.

本文言語英語
ページ(範囲)107-113
ページ数7
ジャーナルSupramolecular Chemistry
19
1-2
DOI
出版ステータス出版済み - 1 2007

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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