Rapid access to discrete and monodisperse block co-oligomers from sugar and terpenoid toward ultrasmall periodic nanostructures

Isono, Takuya; Komaki, Ryoya; Lee, Chaehun; Kawakami, Nao; Ree, Brian J.; Watanabe, Kodai; Yoshida, Kohei; Mamiya, Hiroaki; Yamamoto, Takuya; Borsali, Redouane; Tajima, Kenji; Satoh, Toshifumi

Rapid access to discrete and monodisperse block co-oligomers from sugar and terpenoid toward ultrasmall periodic nanostructures

Isono, Takuya; Komaki, Ryoya; Lee, Chaehun et al.

Communications Chemistry, 2020, 3(1), 135

Permalink : https://hdl.handle.net/2115/79909

このアイテムのアクセス数:519件（2026-08-18 18:12 集計）

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https://doi.org/10.1038/s42004-020-00385-y			12

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アクセス権	open access
URI	https://hdl.handle.net/2115/79909
タイトル	Rapid access to discrete and monodisperse block co-oligomers from sugar and terpenoid toward ultrasmall periodic nanostructures
著者	Isono, Takuya ; Komaki, Ryoya ; Lee, Chaehun ; Kawakami, Nao ; Ree, Brian J. ; Watanabe, Kodai ; Yoshida, Kohei ; Mamiya, Hiroaki ; Yamamoto, Takuya ; Borsali, Redouane ; Tajima, Kenji ; Satoh, Toshifumi
著者名 Isono, Takuya
著者名 Komaki, Ryoya
著者名 Lee, Chaehun
著者名 Kawakami, Nao
著者名 Ree, Brian J.
著者名 Watanabe, Kodai
著者名 Yoshida, Kohei
著者名 Mamiya, Hiroaki
著者名 Yamamoto, Takuya
著者名 Borsali, Redouane
e-Rad_Researcher 00271643 著者名 Tajima, Kenji
e-Rad_Researcher 80291235 著者名 Satoh, Toshifumi
言語	英語
発行日	2020-10-09
出版者	Nature Research
収録物名	Communications Chemistry
巻(号)	3(1)
ページ	135
抄録	Discrete block co-oligomers (BCOs) are gaining considerable attention due to their potential to form highly ordered ultrasmall nanostructures suitable for lithographic templates. However, laborious synthetic routes present a major hurdle to the practical application. Herein, we report a readily available discrete BCO system that is capable of forming various self-assembled nanostructures with ultrasmall periodicity. Click coupling of propargyl-functionalized sugars (containing 1-7 glucose units) and azido-functionalized terpenoids (containing 3, 4, and 9 isoprene units) afforded the discrete and monodisperse BCOs with a desired total degree of polymerization and block ratio. These BCOs microphase separated into lamellar, gyroid, and cylindrical morphologies with the domain spacing (d) of 4.2-7.5nm. Considering easy synthesis and rich phase behavior, presented BCO systems could be highly promising for application to diverse similar to 4-nm nanofabrications.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 4.0 International
PISSN	2399-3669
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1038/s42004-020-00385-y