CHAPTER 1: Supramolecular chemistry of boronic acids

Yasumasa Kanekiyo, Seiji Shinkai

研究成果: Chapter in Book/Report/Conference proceedingChapter

3 被引用数 (Scopus)

抄録

This chapter deals with a various kind of boronic acid-based supramolecular systems. When a boronic acid moiety is introduced into a gelator, the supramolecular self-assembling process becomes controllable by addition of sugars. This molecular design results in the sugar-responsive sol-gel transformation. By combining porphyrin and boronic acid, supramolecular systems that exhibit guest-induced spectroscopic changes are created. The air-water interface is utilized for constructing two-dimensionally ordered self-assembly of boronic acid-appended amphiphiles. This system exhibits unique molecular recognition behaviors that are not observed in homogeneous solution systems. Boronic acid-functionalized metal nanoparticles are demonstrated to act as useful platforms for spectroscopic sugar sensing. The aggregation behavior of nanoparticles is regulated by sugars, resulting in changes in fluorescence emission, surface plasmon resonance, etc. Boronic acid-appended polymers also appear as a unique class of stimuli-responsive polymers with many potential applications. In this chapter, the three different types are covered: (i) polymers containing boronic acid in the main-chain, (ii) boronic acid-appended polymers, and (iii) self-assembly of boronic acids onto polymers. In the final section, the usefulness of boronic acid-based thin films for colorimetric saccharide sensing is described.

本文言語英語
ホスト出版物のタイトルPorous Polymers
ホスト出版物のサブタイトルDesign, Synthesis and Applications
編集者Meng Li, John S. Fossey, Tony D. James
出版社Royal Society of Chemistry
ページ1-43
ページ数43
16
ISBN(電子版)9781849736749, 9781849739320, 9781849739337, 9781849739528, 9781849739702
DOI
出版ステータス出版済み - 1 1 2016

出版物シリーズ

名前Monographs in Supramolecular Chemistry
番号16
2016-January
ISSN(印刷版)1368-8642
ISSN(電子版)2041-7144

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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