Guest-to-host transmission of structural changes for stimuli-responsive adsorption property

Nobuhiro Yanai; Takashi Uemura; Masafumi Inoue; Ryotaro Matsuda; Tomohiro Fukushima; Masahiko Tsujimoto; Seiji Isoda; Susumu Kitagawa

doi:10.1021/ja2115713

Guest-to-host transmission of structural changes for stimuli-responsive adsorption property

Nobuhiro Yanai, Takashi Uemura, Masafumi Inoue, Ryotaro Matsuda, Tomohiro Fukushima, Masahiko Tsujimoto, Seiji Isoda, Susumu Kitagawa

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

280 被引用数 (Scopus)

抄録

We show that structural changes of a guest molecule can trigger structural transformations of a crystalline host framework. Azobenzene was introduced into a flexible porous coordination polymer (PCP), and cis/trans isomerizations of the guest azobenzene by light or heat successfully induced structural transformations of the host PCP in a reversible fashion. This guest-to-host structural transmission resulted in drastic changes in the gas adsorption property of the host-guest composite, displaying a new strategy for creating stimuli-responsive porous materials.

本文言語	英語
ページ（範囲）	4501-4504
ページ数	4
ジャーナル	Journal of the American Chemical Society
巻	134
号	10
DOI	https://doi.org/10.1021/ja2115713
出版ステータス	出版済み - 3月 14 2012
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

触媒
化学 (全般)
生化学
コロイド化学および表面化学

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10.1021/ja2115713

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引用スタイル

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AU - Yanai, Nobuhiro

AU - Uemura, Takashi

AU - Inoue, Masafumi

AU - Matsuda, Ryotaro

AU - Fukushima, Tomohiro

AU - Tsujimoto, Masahiko

AU - Isoda, Seiji

AU - Kitagawa, Susumu

PY - 2012/3/14

Y1 - 2012/3/14

N2 - We show that structural changes of a guest molecule can trigger structural transformations of a crystalline host framework. Azobenzene was introduced into a flexible porous coordination polymer (PCP), and cis/trans isomerizations of the guest azobenzene by light or heat successfully induced structural transformations of the host PCP in a reversible fashion. This guest-to-host structural transmission resulted in drastic changes in the gas adsorption property of the host-guest composite, displaying a new strategy for creating stimuli-responsive porous materials.

AB - We show that structural changes of a guest molecule can trigger structural transformations of a crystalline host framework. Azobenzene was introduced into a flexible porous coordination polymer (PCP), and cis/trans isomerizations of the guest azobenzene by light or heat successfully induced structural transformations of the host PCP in a reversible fashion. This guest-to-host structural transmission resulted in drastic changes in the gas adsorption property of the host-guest composite, displaying a new strategy for creating stimuli-responsive porous materials.

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JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

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Guest-to-host transmission of structural changes for stimuli-responsive adsorption property

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!!!All Science Journal Classification (ASJC) codes

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