Unexpected chiral induction from achiral cationic polythiophene aggregates and its application to the sugar pattern recognition

Tomohiro Shiraki, Arnab Dawn, Youichi Tsuchiya, Tatsuhiro Yamamoto, Seiji Shinkai

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

The aggregates of a cationic polythiophene (PT1) formed in poor solvent in the presence of sugars showed the distinct circular dichroism activity, the intensity being well correlated with the specific optical rotation [α] of sugars: therefore, the present system is useful as a novel sugar structure reading-out method.

Original languageEnglish
Pages (from-to)7091-7093
Number of pages3
JournalChemical Communications
Volume48
Issue number56
DOIs
Publication statusPublished - Jul 18 2012

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Sugars
Pattern recognition
Polymers
Optical rotation
Dichroism
polythiophene

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Unexpected chiral induction from achiral cationic polythiophene aggregates and its application to the sugar pattern recognition. / Shiraki, Tomohiro; Dawn, Arnab; Tsuchiya, Youichi; Yamamoto, Tatsuhiro; Shinkai, Seiji.

In: Chemical Communications, Vol. 48, No. 56, 18.07.2012, p. 7091-7093.

Research output: Contribution to journalArticle

Shiraki, Tomohiro ; Dawn, Arnab ; Tsuchiya, Youichi ; Yamamoto, Tatsuhiro ; Shinkai, Seiji. / Unexpected chiral induction from achiral cationic polythiophene aggregates and its application to the sugar pattern recognition. In: Chemical Communications. 2012 ; Vol. 48, No. 56. pp. 7091-7093.
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